title
IoT Full Course - Learn IoT In 4 Hours | Internet Of Things | IoT Tutorial For Beginners | Edureka

description
🔥 Edureka IoT Training (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎"): https://www.edureka.co/search This Edureka video on "IoT Full Course" with help you learn Internet Of Things (IoT) and Raspberry Pi from scratch. You will understand What is IoT and how it works. Below are topics covered in this IoT Tutorial For Beginners: 00:00 Introduction 2:05 IoT Introduction 2:10 What is IoT? 5:30 Why do we need IoT? 8:25 Benefits of IoT 11:00 Features of IoT 19:40 IoT Architecture 19:45 IoT Ecosystem 20:35 IoT Ecosystem - 5 Layer Architecture 22:15 Cloud Computing in IoT 22:50 Fog Computing in IoT 26:45 IoT Taxonomy 28:20 Perception 31:25 Pre-processing 34:55 Communication 41:20 Middleware 43:10 IoT Application 44:05 Raspberry Pi - Introduction, Installation & Hands-on 44:10 Need of Raspberry Pi 45:35 What is Raspberry Pi? 48:50 Capabilities of Raspberry Pi 50:00 Raspberry Pi Hardware 52:25 Processor 53:30 RAM 54:05 Networking 54:25 Peripherals 54:45 Video 55:35 Connectors 56:00 Raspberry Pi OS Installation & SenseHat Demo 56:05 Raspberry Pi Installation 1:02:15 Raspberry Pi Accessories 1:02:20 Sense Hat 1:04:00 Camera 1:04:30 Infrared Camera & Gertboard 1:05:15 Sense Hat Tutorial 1:05:30 Displaying Text 1:09:15 Displaying Images 1:10:55 Setting Orientation 1:12:20 Sensing the Environment 1:15:55 Detecting Movement 1:20:25 IoT Demo 1:55:55 Raspberry Pi Camera 1:57:25 Pi Camera Installation 1:59:40 Connecting Pi Camera to Raspberry Pi 2:00:30 Raspistill 2:01:10 Raspivid 2:02:10 Python PiCamera 2:04:30 Picamera Capturing & Recording 2:05:30 PiCamera Adjusting Properties 2:05:45 Security Camera Demo 2:07:06 Face Detection 2:07:46 Haar & LBP Classifier 2:28:21 Raspberry Pi + Windows 10 IoT Core 2:29:01 Windows 10 IoT 2:31:16 Windows 10 IoT Core Installation 2:38:36 Arduino vs Raspberry Pi 2:39:26 Integrated Circuit Boards 2:41:06 Specifications 2:42:51 Modes of Operation 2:46:21 Boards Available 2:46:56 Top IoT Projects 2:47:11 Biometric System 2:48:16 Smart Irrigation System 2:49:56 Security Camera & Door Unlock System 2:51:06 Smart Home 2:51:51 Smart City 2:52:36 Zelda Ocarina Controlled Home Automation 2:55:21 Jarvis 2:57:26 IoT Architecture 2:58:36 IoT Devices 2:59:21 What is an IoT Devices? 3:01:51 What can things do for you? 3:05:22 Fitness 3:05:32 Healthcare 3:06:27 Serving the greater good! 3:07:47 Smart Agriculture 3:08:47 Retail & Supply Chain 3:10:57 Logistics 3:12:27 IoT Devices Security 3:14:07 How to build an IoT Devices? 3:16:42 IoT Applications 3:17:12 IoT in Everyday Life 3:19:02 IoT in Healthcare 3:20:47 IoT in Smart Cities 3:23:03 IoT in Agriculture 3:25:18 IoT in Industrial Automation 3:26:28 IoT in Disaster Management 3:29:53 IoT - Jobs, Careers, Salaries 3:30:48 Overview 3:31:23 Market Trends & Projections 3:32:03 IoT vs Other Domain 3:32:38 Salary Trends 3:32:58 Salary Trends by Functional Area 3:33:53 Salary Trends by Experience 3:24:28 Companies Hiring IoT Professionals 3:35:13 Current Roles for IoT Professionals 3:36:23 Emerging Roles for IoT Professional 3:38:43 Skills Required 3:40:23 IoT Training @ Edureka #Edureka #EdurekaIoT #InternetOfThings #WhatIsIoT #IoTExplained #IoTonlineTraining 🔴 Subscribe to our channel to get latest video updates: https://goo.gl/6ohpTV ⏩ NEW Top 10 Technologies To Learn In 2023 - https://youtu.be/udD_GQVDt5g 📌𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦: https://t.me/edurekaupdates 📌𝐓𝐰𝐢𝐭𝐭𝐞𝐫: https://twitter.com/edurekain 📌𝐋𝐢𝐧𝐤𝐞𝐝𝐈𝐧: https://www.linkedin.com/company/edureka 📌𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦: https://www.instagram.com/edureka_learning/ 📌𝐅𝐚𝐜𝐞𝐛𝐨𝐨𝐤: https://www.facebook.com/edurekaIN/ 📌𝐒𝐥𝐢𝐝𝐞𝐒𝐡𝐚𝐫𝐞: https://www.slideshare.net/EdurekaIN 📌𝐂𝐚𝐬𝐭𝐛𝐨𝐱: https://castbox.fm/networks/505?country=IN 📌𝐌𝐞𝐞𝐭𝐮𝐩: https://www.meetup.com/edureka/ 📌𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲: https://www.edureka.co/community/ About our IoT Training IoT Certification Training is designed by industry experts to make you a Certified IoT Developer. Edureka IoT training covers: Understanding of IoT architecture and IoT Decision Framework Configure Raspberry Pi, Understand Sensors, Actuators & get started with python on Raspberry Pi Program Sensors (Sense-HAT board), Face Detection and reorganization using OpenCV-Python Getting started with Cloud and Azure IoT Hub, demonstration of Azure IoT Hub APIs Architect an End-to-End Solution using Raspberry Pi, Sense HAT, and Azure. -------------- Who should go for this IoT Training? This IoT Certification Training on Azure is for all the professionals who are passionate about work with IoT devices and want to go ahead and make their career as an IoT Developer. It is best suited for individuals who are: Software Developers who are venturing into IoT space Solution Architects Technical Architects Students who seek IoT knowledge Business Executives and Managers who want to understand the essentials of IoT ------------ For more information, Please write back to us at sales@edureka.co or call us at IND: 9606058406 / US: 18338555775 (toll-free).

detail
{'title': 'IoT Full Course - Learn IoT In 4 Hours | Internet Of Things | IoT Tutorial For Beginners | Edureka', 'heatmap': [{'end': 7983.087, 'start': 7845.367, 'weight': 0.954}, {'end': 9449.463, 'start': 9310.438, 'weight': 1}], 'summary': "This iot full course covers fundamental iot concepts, architectures, sensor technologies, and practical applications. it explores raspberry pi's impact, accessories, and programming, and delves into building iot systems, weather detection, face detection and recognition, and iot innovations, providing an extensive overview of iot for beginners.", 'chapters': [{'end': 428.884, 'segs': [{'end': 98.177, 'src': 'embed', 'start': 72.369, 'weight': 3, 'content': [{'end': 76.893, 'text': 'In this section, we are going to talk about the best projects that we found in IoT.', 'start': 72.369, 'duration': 4.524}, {'end': 79.985, 'text': 'Next, we will talk about IoT devices.', 'start': 77.884, 'duration': 2.101}, {'end': 85.949, 'text': 'Here, we will talk about various devices which came into inception after the concept of IoT was introduced.', 'start': 80.166, 'duration': 5.783}, {'end': 89.011, 'text': 'Then, we will talk about IoT applications.', 'start': 86.57, 'duration': 2.441}, {'end': 98.177, 'text': 'In this section, we are going to discuss practical applications of IoT in various domains, such as healthcare, security, traffic governance,', 'start': 89.412, 'duration': 8.765}], 'summary': 'Discussion of best iot projects, devices, and applications.', 'duration': 25.808, 'max_score': 72.369, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ72369.jpg'}, {'end': 141.264, 'src': 'embed', 'start': 111.661, 'weight': 0, 'content': [{'end': 114.063, 'text': 'With that, we come to the end of our agenda.', 'start': 111.661, 'duration': 2.402}, {'end': 122.068, 'text': "Also kindly take up this time to subscribe to us and don't forget to hit that bell icon to never miss an update from the Edureka YouTube channel.", 'start': 114.503, 'duration': 7.565}, {'end': 124.21, 'text': "So without much ado, let's get started.", 'start': 122.348, 'duration': 1.862}, {'end': 131.256, 'text': 'What is Internet of Things?', 'start': 129.779, 'duration': 1.477}, {'end': 137.742, 'text': "Now, to help you understand what is Internet of Things, let's look at an example of our mobile phones.", 'start': 132.199, 'duration': 5.543}, {'end': 141.264, 'text': 'first. okay?, Our mobile phones has GPS tracking.', 'start': 137.742, 'duration': 3.522}], 'summary': 'End of agenda. encourages subscription to edureka youtube channel. discusses internet of things with mobile phone example.', 'duration': 29.603, 'max_score': 111.661, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ111661.jpg'}, {'end': 305.009, 'src': 'embed', 'start': 274.025, 'weight': 4, 'content': [{'end': 278.628, 'text': 'My home system should be aware that I have come home and it should unlock all the doors that are needed.', 'start': 274.025, 'duration': 4.603}, {'end': 284.833, 'text': 'And now this can be done if my mobile and my home devices are connected onto the same platform.', 'start': 279.209, 'duration': 5.624}, {'end': 289.697, 'text': 'Based on the location of my mobile, it can identify that I am at my home.', 'start': 285.253, 'duration': 4.444}, {'end': 292.799, 'text': 'So it will automatically unlock the door and let me come in as well.', 'start': 289.777, 'duration': 3.022}, {'end': 296.242, 'text': 'These are some of the real world implications of Internet of Things.', 'start': 293.179, 'duration': 3.063}, {'end': 298.003, 'text': 'These are something that are already happening.', 'start': 296.302, 'duration': 1.701}, {'end': 305.009, 'text': 'But going forward, what we need to understand is that, when I have a specific component with me which can do a lot individually,', 'start': 298.443, 'duration': 6.566}], 'summary': 'Iot enables home systems to unlock doors when user arrives, based on mobile location.', 'duration': 30.984, 'max_score': 274.025, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ274025.jpg'}, {'end': 376.947, 'src': 'embed', 'start': 339.933, 'weight': 1, 'content': [{'end': 341.113, 'text': "There's a patient at home.", 'start': 339.933, 'duration': 1.18}, {'end': 348.276, 'text': "Okay, he's on constant life support wherein his status is being checked to a health monitoring system present on the cloud.", 'start': 341.393, 'duration': 6.883}, {'end': 351.999, 'text': "Let's say at a point there is certain issue with respect to his health.", 'start': 348.777, 'duration': 3.222}, {'end': 358.783, 'text': "Let's say there's some irregularity with his heartbeat or his blood pressure is low, there's some fluid being developed or so forth.", 'start': 352.499, 'duration': 6.284}, {'end': 367.268, 'text': 'Now what happens is since the system on the cloud is connected to a hospital as well, this information would get passed on to the hospital as well.', 'start': 359.263, 'duration': 8.005}, {'end': 376.947, 'text': 'Therein. what would happen is that they would get the complete details with respect to the patient and the important information with respect to the current situation of the patient as well.', 'start': 367.788, 'duration': 9.159}], 'summary': "Constant life support system sends patient's health data to cloud and hospital for monitoring and intervention.", 'duration': 37.014, 'max_score': 339.933, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ339933.jpg'}], 'start': 7.025, 'title': 'Iot basics and applications', 'summary': 'Covers the fundamental concepts of iot, including its definition, benefits, features, and the five-layer architecture, followed by discussions on raspberry pi, top 7 iot projects, iot devices, practical applications in various domains, and career prospects in iot, providing a comprehensive overview of iot.', 'chapters': [{'end': 137.742, 'start': 7.025, 'title': 'Iot basics and applications', 'summary': 'Covers the fundamental concepts of iot, including its definition, benefits, features, and the five-layer architecture, followed by discussions on raspberry pi, top 7 iot projects, iot devices, practical applications in various domains, and career prospects in iot, providing a comprehensive overview of iot.', 'duration': 130.717, 'highlights': ['The chapter covers the fundamental concepts of IoT, including its definition, benefits, features, and the five-layer architecture. Fundamental concepts of IoT, benefits, features, five-layer architecture', 'Discussions on career prospects in IoT, providing information on the job market, opportunities, and salaries in different geographies and experience levels. Job market, opportunities, salaries in different geographies and experience levels', 'Practical applications of IoT in various domains, such as healthcare, security, and traffic governance, are discussed. Practical applications in healthcare, security, traffic governance']}, {'end': 428.884, 'start': 137.742, 'title': 'Internet of things: connecting everyday devices', 'summary': 'Discusses the features and implications of internet of things, highlighting its ability to connect everyday devices to the internet, enabling efficient interactions and real-world applications, such as remote health monitoring with immediate medical intervention.', 'duration': 291.142, 'highlights': ['Internet of Things enables efficient interactions between features like GPS tracking, gyroscope, adaptive brightness, voice recognition, and face detection on mobile devices, resulting in a better system than individual capabilities. The interaction between features such as GPS tracking, gyroscope, adaptive brightness, voice recognition, and face detection on mobile devices leads to a better system than individual capabilities, enhancing user experience.', 'Internet of Things allows for the connection of everyday items like locks, AC, lights, and cars to a central platform, facilitating convenient management and automation based on user preferences and location tracking. Connecting everyday items like locks, AC, lights, and cars to a central platform enables convenient management and automation based on user preferences and location tracking, enhancing user convenience and experience.', 'Internet of Things presents real-world applications, such as remote health monitoring systems connected to hospitals, ensuring immediate medical intervention and reducing effort and time involved in emergency situations. Real-world applications of Internet of Things include remote health monitoring systems connected to hospitals, ensuring immediate medical intervention and reducing effort and time involved in emergency situations, leading to improved patient care.']}], 'duration': 421.859, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7025.jpg', 'highlights': ['Fundamental concepts of IoT, benefits, features, five-layer architecture', 'Practical applications in healthcare, security, traffic governance', 'Real-world applications of Internet of Things include remote health monitoring systems connected to hospitals, ensuring immediate medical intervention and reducing effort and time involved in emergency situations, leading to improved patient care', 'The interaction between features such as GPS tracking, gyroscope, adaptive brightness, voice recognition, and face detection on mobile devices leads to a better system than individual capabilities, enhancing user experience', 'Connecting everyday items like locks, AC, lights, and cars to a central platform enables convenient management and automation based on user preferences and location tracking, enhancing user convenience and experience', 'Discussions on career prospects in IoT, providing information on the job market, opportunities, and salaries in different geographies and experience levels']}, {'end': 1159.643, 'segs': [{'end': 543.558, 'src': 'embed', 'start': 512.847, 'weight': 4, 'content': [{'end': 521.051, 'text': 'Now, the first thing that would be as a benefit of having an Internet of Things platform would that it would efficiently utilize the resources that are available.', 'start': 512.847, 'duration': 8.204}, {'end': 526.473, 'text': 'If I have a smart system which can interact with everything, if it has enough computational power,', 'start': 521.51, 'duration': 4.963}, {'end': 530.175, 'text': 'if it has enough understanding of how things work between each other,', 'start': 526.473, 'duration': 3.702}, {'end': 534.616, 'text': "I'm quite sure the usage of the resources available will be more efficient as well.", 'start': 530.535, 'duration': 4.081}, {'end': 543.558, 'text': 'This resource could be in terms of monetary, it could be in terms of natural resource, it could also be an input, taken up by the thing as an input,', 'start': 535.056, 'duration': 8.502}], 'summary': 'Iot platform can efficiently utilize resources, improving usage by understanding and computational power.', 'duration': 30.711, 'max_score': 512.847, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ512847.jpg'}, {'end': 599.589, 'src': 'embed', 'start': 569.928, 'weight': 2, 'content': [{'end': 574.611, 'text': 'And the concept of smart home is always growing as well in the same perspective.', 'start': 569.928, 'duration': 4.683}, {'end': 581.554, 'text': "Because if the system in itself is able to do most of my work at home, then I don't need to put in much effort.", 'start': 575.151, 'duration': 6.403}, {'end': 584.336, 'text': 'I can relax at home without having to worry about anything.', 'start': 581.674, 'duration': 2.662}, {'end': 587.839, 'text': 'The next benefit would be it saves time.', 'start': 585.176, 'duration': 2.663}, {'end': 592.743, 'text': 'If it reduces my human effort, definitely it is going to save my time.', 'start': 588.379, 'duration': 4.364}, {'end': 599.589, 'text': 'Apart from that, if the resources are utilized more efficiently, then again it is going to save a lot more time as well.', 'start': 592.803, 'duration': 6.786}], 'summary': 'Smart home systems save time and effort, utilizing resources efficiently.', 'duration': 29.661, 'max_score': 569.928, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ569928.jpg'}, {'end': 735.374, 'src': 'embed', 'start': 693.551, 'weight': 0, 'content': [{'end': 700.597, 'text': "Here. basically, what you need to work on is you need to ensure that there's a connectivity between all the things around you,", 'start': 693.551, 'duration': 7.046}, {'end': 704.178, 'text': 'all the necessary things to the Internet of Things platform.', 'start': 700.597, 'duration': 3.581}, {'end': 706.259, 'text': 'Okay, then comes analyze.', 'start': 704.658, 'duration': 1.601}, {'end': 710.981, 'text': 'Now I have my things around me, they each are going to generate some amount of data.', 'start': 706.559, 'duration': 4.422}, {'end': 717.463, 'text': 'Now this data needs to be collected and it needs to be analyzed to build a business intelligence solution.', 'start': 711.341, 'duration': 6.122}, {'end': 725.647, 'text': 'If I have a good insight from the data that is gathered from all of this, then definitely I can call my system as a smart system.', 'start': 717.943, 'duration': 7.704}, {'end': 730.751, 'text': 'Finally, what happens is, in order to improvise and improve your system,', 'start': 726.088, 'duration': 4.663}, {'end': 735.374, 'text': "you need to integrate it with various models to improve the user's experience as well.", 'start': 730.751, 'duration': 4.623}], 'summary': 'Connect all things to iot, analyze data, improve with models for smart system.', 'duration': 41.823, 'max_score': 693.551, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ693551.jpg'}, {'end': 1099.841, 'src': 'embed', 'start': 1073.669, 'weight': 1, 'content': [{'end': 1079.512, 'text': 'It could be Amazon, it could be Flipkart, anything as such, any enterprise organization which provides me a service.', 'start': 1073.669, 'duration': 5.843}, {'end': 1086.236, 'text': 'If I can connect to them through this platform, then definitely my overall process also becomes easier as well.', 'start': 1079.712, 'duration': 6.524}, {'end': 1088.017, 'text': "Let's say there's a service provider.", 'start': 1086.576, 'duration': 1.441}, {'end': 1093.939, 'text': "Okay, let's say there's a leakage in my plumbing or let's say there's some issue with respect to my electricity.", 'start': 1088.397, 'duration': 5.542}, {'end': 1096.8, 'text': 'then it can contact to the corresponding service provider.', 'start': 1093.939, 'duration': 2.861}, {'end': 1099.841, 'text': 'it can send them a detail and correspondingly they would be dispatched.', 'start': 1096.8, 'duration': 3.041}], 'summary': 'Connecting with enterprise service providers streamlines processes for addressing issues like plumbing and electricity.', 'duration': 26.172, 'max_score': 1073.669, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1073669.jpg'}], 'start': 429.244, 'title': 'Iot benefits and components', 'summary': 'Discusses the potential of internet of things in healthcare and everyday life, emphasizing benefits such as resource utilization, minimizing human effort, time-saving, and security enhancement, as well as the key components of connect and analyze in the internet of things system.', 'chapters': [{'end': 777.292, 'start': 429.244, 'title': 'Internet of things benefits and features', 'summary': 'Discusses the potential of internet of things in healthcare and everyday life, emphasizing benefits such as resource utilization, minimizing human effort, time-saving, and security enhancement, as well as the three aspects of iot: connect, analyze, and improve.', 'duration': 348.048, 'highlights': ['Internet of Things can efficiently utilize the available resources, leading to more efficient usage of resources in terms of monetary, natural resources, and inputs. Having a smart system with computational power and understanding of interconnections can result in more efficient usage of available resources in terms of monetary, natural resources, and inputs.', "It minimizes human effort involved, contributing to the popularity of IoT, and the concept of smart home is growing due to the system's ability to perform tasks, reducing the need for human involvement. The smart system's ability to perform tasks without human involvement minimizes human effort and contributes to the growing concept of smart homes.", 'IoT saves time through reduced human effort and more efficient resource utilization, making time-saving a major benefit of IoT. IoT saves time through reduced human effort and more efficient resource utilization, making time-saving a major benefit of IoT.', 'The integration of various models in IoT can improve the overall user experience, such as personalization and direct connection to providers, enhancing the experience of single users, groups of users, or the entire world. Integrating various models in IoT can improve the overall user experience, such as personalization and direct connection to providers, enhancing the experience of single users, groups of users, or the entire world.', "The chapter also outlines the three aspects of IoT: connect, analyze, and improve, which involve ensuring connectivity between devices, collecting and analyzing generated data, and integrating with various models to enhance the user's experience. The chapter outlines the three aspects of IoT: connect, analyze, and improve, involving ensuring connectivity between devices, collecting and analyzing generated data, and integrating with various models to enhance the user's experience."]}, {'end': 1159.643, 'start': 777.752, 'title': 'Internet of things: connect and analyze', 'summary': 'Explains the key components of connect and analyze in the internet of things system, including device virtualization, high speed messaging, endpoint management, stream processing, event store, big data, enterprise connectivity, rest api, and command and control.', 'duration': 381.891, 'highlights': ['Device virtualization is essential for standardizing device integration to the enterprise platform on the cloud, ensuring a reliable connection through the internet. Standardization of device integration is crucial for reliable connection to the enterprise platform on the cloud, ensuring a standardized power plug with built-in Wi-Fi support for smart home systems.', 'High speed messaging is necessary for reliable, secure, and bi-directional communication between devices and the platform, enabling control and data transmission. High speed messaging facilitates reliable, secure, and bi-directional communication between devices and the platform, enabling control signals and data transmission for improved user experience.', "Endpoint management is vital for identifying device data and ensuring secure and efficient processing, playing a key role in managing the device's endpoint identity and metadata. Endpoint management is crucial for identifying device data and ensuring secure processing, playing a key role in managing the device's endpoint identity and metadata for efficient data processing.", 'Real-time analysis and data enrichment through stream processing and event store are essential for identifying contextually important information, generating composite streams, and querying vast amounts of data for better insights and analysis. Real-time analysis and data enrichment through stream processing and event store are crucial for identifying contextually important information, generating composite streams, and querying vast amounts of data for better insights and analysis.', 'Enterprise connectivity via REST API and command and control are essential for efficient communication between the enterprise, platform, and IoT devices, enabling streamlined processes and control over smart home systems. Enterprise connectivity via REST API and command and control are essential for efficient communication between the enterprise, platform, and IoT devices, enabling streamlined processes and control over smart home systems.']}], 'duration': 730.399, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ429244.jpg', 'highlights': ['IoT saves time through reduced human effort and more efficient resource utilization, making time-saving a major benefit of IoT.', 'The integration of various models in IoT can improve the overall user experience, such as personalization and direct connection to providers, enhancing the experience of single users, groups of users, or the entire world.', "The chapter outlines the three aspects of IoT: connect, analyze, and improve, involving ensuring connectivity between devices, collecting and analyzing generated data, and integrating with various models to enhance the user's experience.", 'High speed messaging facilitates reliable, secure, and bi-directional communication between devices and the platform, enabling control signals and data transmission for improved user experience.', 'Real-time analysis and data enrichment through stream processing and event store are crucial for identifying contextually important information, generating composite streams, and querying vast amounts of data for better insights and analysis.']}, {'end': 1848.363, 'segs': [{'end': 1208.765, 'src': 'embed', 'start': 1184.108, 'weight': 3, 'content': [{'end': 1190.813, 'text': "When we come down to the iot ecosystem, there's no single consensus, or, again, there's no singles architectural design.", 'start': 1184.108, 'duration': 6.705}, {'end': 1199.078, 'text': "that's out there, which is agreed universally, because each company, each organization, each user for that matter, has different requirements.", 'start': 1190.813, 'duration': 8.265}, {'end': 1200.559, 'text': 'and when we look down to it,', 'start': 1199.078, 'duration': 1.481}, {'end': 1208.765, 'text': 'we can break it down to a simple three-level architecture where and we have a perception layer where centers actually gather the information from the environment around it.', 'start': 1200.559, 'duration': 8.206}], 'summary': 'Iot ecosystem lacks universal consensus on architecture, but a simple three-level architecture can be considered.', 'duration': 24.657, 'max_score': 1184.108, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1184108.jpg'}, {'end': 1426.505, 'src': 'embed', 'start': 1400.668, 'weight': 4, 'content': [{'end': 1405.069, 'text': 'I have a pre-processing layer a storage layer and a security layer now to help you understand this.', 'start': 1400.668, 'duration': 4.401}, {'end': 1406.95, 'text': "Let's take a real-world example out there.", 'start': 1405.109, 'duration': 1.841}, {'end': 1411.193, 'text': "Let's say I have a complete traffic system, which is built on my Internet of Things.", 'start': 1407.37, 'duration': 3.823}, {'end': 1415.196, 'text': "Now, let's say at one point there is an ambulance that has come to a first signal.", 'start': 1411.593, 'duration': 3.603}, {'end': 1421.381, 'text': 'I detect this and what I do is that I allow the ambulance to move from this traffic signal by giving it a green light.', 'start': 1415.557, 'duration': 5.824}, {'end': 1426.505, 'text': "But what you need to understand is if I'm using a cloud computing this message has to be passed on to the cloud.", 'start': 1421.761, 'duration': 4.744}], 'summary': 'The system has pre-processing, storage, and security layers. it enables an ambulance to bypass traffic signals using cloud computing.', 'duration': 25.837, 'max_score': 1400.668, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1400668.jpg'}, {'end': 1581.836, 'src': 'embed', 'start': 1554.625, 'weight': 5, 'content': [{'end': 1557.826, 'text': 'Although my fork computing is something that makes my system faster.', 'start': 1554.625, 'duration': 3.201}, {'end': 1561.508, 'text': 'It should not be easily manipulatable now in a cloud-based system.', 'start': 1558.226, 'duration': 3.282}, {'end': 1565.729, 'text': "I have the assurance that it's not really easy to break down the security.", 'start': 1561.648, 'duration': 4.081}, {'end': 1569.951, 'text': "It's quite hard where there are various layers of security which are part of the system.", 'start': 1566.089, 'duration': 3.862}, {'end': 1576.734, 'text': "But when I have a fork system, it's essential that this factor, or the security which deals with the encryption,", 'start': 1570.572, 'duration': 6.162}, {'end': 1581.836, 'text': 'which deals with the privacy of the information, the integrity of this information, is maintained.', 'start': 1576.734, 'duration': 5.102}], 'summary': 'Fork computing ensures system security and integrity with multiple layers of protection.', 'duration': 27.211, 'max_score': 1554.625, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1554625.jpg'}, {'end': 1626.401, 'src': 'embed', 'start': 1591.659, 'weight': 6, 'content': [{'end': 1595.4, 'text': 'I can do it on the individual nodes or individual sensors as well with respect to it.', 'start': 1591.659, 'duration': 3.741}, {'end': 1601.629, 'text': 'So where I have edges these becomes point for me to perform operations on the data that is being collected.', 'start': 1595.74, 'duration': 5.889}, {'end': 1605.195, 'text': "So that's a slight variation of our fog computing system is such.", 'start': 1601.93, 'duration': 3.265}, {'end': 1609.893, 'text': "Next let's talk about the various taxonomy associated with internet of things.", 'start': 1605.911, 'duration': 3.982}, {'end': 1615.976, 'text': "Now, these are the key concepts or these are the key layers which are present with respect to most architectures that's out there.", 'start': 1610.173, 'duration': 5.803}, {'end': 1619.277, 'text': 'Now, as I said, this is a generic idea.', 'start': 1616.216, 'duration': 3.061}, {'end': 1626.401, 'text': "each person, or each system that's out there requires its own level of customization, requires its own level of approach to solve that problem.", 'start': 1619.277, 'duration': 7.124}], 'summary': 'The fog computing system allows operations on data collected from individual nodes and sensors, with customizations for each system or person.', 'duration': 34.742, 'max_score': 1591.659, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1591659.jpg'}, {'end': 1704.852, 'src': 'embed', 'start': 1667.279, 'weight': 0, 'content': [{'end': 1669.74, 'text': "Now middleware is something that's quite essential here.", 'start': 1667.279, 'duration': 2.461}, {'end': 1675.102, 'text': 'What it does is that it creates an abstraction as well as it makes my system work much more smoother.', 'start': 1669.8, 'duration': 5.302}, {'end': 1679.204, 'text': 'Now, what you need to understand is that there are various components involved here.', 'start': 1675.482, 'duration': 3.722}, {'end': 1685.728, 'text': 'middle layer really helps me integrate the information coming out from each of these sensors or each of these individual systems.', 'start': 1679.204, 'duration': 6.524}, {'end': 1688.669, 'text': "once it's present, then I can pass it on to my application layer,", 'start': 1685.728, 'duration': 2.941}, {'end': 1693.712, 'text': 'wherein I have various applications which help to improve the overall experience of the user,', 'start': 1688.669, 'duration': 5.043}, {'end': 1699.475, 'text': "as well as provide much more accuracy and efficiency to the information that's present now coming down.", 'start': 1693.712, 'duration': 5.763}, {'end': 1701.336, 'text': "Let's talk about each layer one by one.", 'start': 1699.515, 'duration': 1.821}, {'end': 1704.852, 'text': 'Now, before I talk about the perception layer,', 'start': 1701.969, 'duration': 2.883}], 'summary': 'Middleware integrates sensor data for user experience and efficiency.', 'duration': 37.573, 'max_score': 1667.279, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1667279.jpg'}], 'start': 1159.964, 'title': 'Iot architecture and sensor technologies', 'summary': 'Describes iot architectures, including three-level and five-level architectures, and emphasizes the functions and differences between the layers. it also covers the importance of fog computing and provides an overview of sensor technologies and rfid technology.', 'chapters': [{'end': 1486.115, 'start': 1159.964, 'title': 'Iot ecosystem and architecture', 'summary': 'Discusses the three-level and five-level architectures in iot, highlighting the functions and differences between the layers, such as perception, network, application, transport, processing, and business layers, as well as the importance of fog computing in enabling smarter and more effective systems.', 'duration': 326.151, 'highlights': ['The five-layer IoT architecture includes the perception layer, transport layer, processing layer, application layer, and business layer, aiming to provide a smoother system operation and easier operation for users. The five-layer IoT architecture aims to provide a smoother system operation and easier operation for users.', 'The importance of fog computing is emphasized in enabling smarter and more effective systems by inserting monitoring, pre-processing, storage, and security layers between the physical and transport layers. Fog computing is essential in enabling smarter and more effective systems by inserting monitoring, pre-processing, storage, and security layers between the physical and transport layers.', 'The perception layer gathers information from the environment and passes it to the network layer, which then transfers the data to the application layer for delivery to the end user or platform. The perception layer gathers information from the environment and passes it to the network layer, which transfers the data to the application layer for delivery to the end user or platform.']}, {'end': 1848.363, 'start': 1486.115, 'title': 'Iot architecture and sensor technologies', 'summary': 'Discusses the monitoring layer of iot architecture, emphasizing the power consumption monitoring and sensor data processing, along with an overview of sensor technologies and rfid technology.', 'duration': 362.248, 'highlights': ['The monitoring layer focuses on power consumption monitoring, sensor data processing, and service monitoring to understand the working of sensors and services in a real-world environment. It provides insight into power consumption monitoring, resource monitoring, service monitoring, and the challenges associated with working with thousands of sensors.', 'Temporary storage area is utilized for storing relevant information, such as creating a route for an ambulance, and can be transferred to the next transport layer for further storage. Temporary storage area usage for storing relevant information like ambulance routes and its transfer to the next transport layer for further storage.', "Security and encryption play a crucial role in fog computing to maintain the integrity and privacy of information, ensuring a multi-layered security approach in cloud-based systems. Fog computing's emphasis on security, encryption, and privacy maintenance, with a multi-layered security approach in cloud-based systems.", 'The taxonomy associated with IoT includes the perception layer, processing layer, communication layer, middleware, and application layer, each serving specific functions in IoT architectures. Overview of the taxonomy associated with IoT, detailing the functions of perception, processing, communication layers, middleware, and application layers.', 'Sensors are essential for context awareness in IoT, with various types such as location sensors, movement sensors, cameras, microphones, light sensors, neural sensors, medical sensors, environmental sensors, chemical or biosensors, and RFID technology. Explanation of the importance and types of sensors including location, movement, camera, microphones, light, neural, medical, environmental, chemical, and RFID sensors.']}], 'duration': 688.399, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1159964.jpg', 'highlights': ['The five-layer IoT architecture aims to provide a smoother system operation and easier operation for users.', 'Fog computing is essential in enabling smarter and more effective systems by inserting monitoring, pre-processing, storage, and security layers between the physical and transport layers.', 'The perception layer gathers information from the environment and passes it to the network layer, which transfers the data to the application layer for delivery to the end user or platform.', 'The monitoring layer focuses on power consumption monitoring, sensor data processing, and service monitoring to understand the working of sensors and services in a real-world environment.', 'Temporary storage area usage for storing relevant information like ambulance routes and its transfer to the next transport layer for further storage.', "Fog computing's emphasis on security, encryption, and privacy maintenance, with a multi-layered security approach in cloud-based systems.", 'Overview of the taxonomy associated with IoT, detailing the functions of perception, processing, communication layers, middleware, and application layers.', 'Explanation of the importance and types of sensors including location, movement, camera, microphones, light, neural, medical, environmental, chemical, and RFID sensors.']}, {'end': 2636.561, 'segs': [{'end': 1934.642, 'src': 'embed', 'start': 1905.944, 'weight': 0, 'content': [{'end': 1912.19, 'text': 'Then it becomes a really high challenge for me to pass this information continuously to my cloud environment again.', 'start': 1905.944, 'duration': 6.246}, {'end': 1914.532, 'text': 'This could be through the challenge of transport layer.', 'start': 1912.37, 'duration': 2.162}, {'end': 1918.256, 'text': 'This could also be due to the challenge of power consumption associated with it.', 'start': 1914.572, 'duration': 3.684}, {'end': 1925.399, 'text': 'when my smart device, or when my sensors for that matter, are in constant motion or in constant mobility,', 'start': 1918.797, 'duration': 6.602}, {'end': 1929.58, 'text': 'then it cannot completely pass all the relevant information onto the cloud.', 'start': 1925.399, 'duration': 4.181}, {'end': 1934.642, 'text': 'Now this in turn actually causes a challenge for me to have some latency.', 'start': 1929.98, 'duration': 4.662}], 'summary': 'Challenges in transmitting data to cloud due to transport layer and power consumption, leading to latency.', 'duration': 28.698, 'max_score': 1905.944, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1905944.jpg'}, {'end': 2295.754, 'src': 'embed', 'start': 2263.659, 'weight': 2, 'content': [{'end': 2268.125, 'text': 'needs to be monitored through many sensor nodes deployed in various locations for that matter.', 'start': 2263.659, 'duration': 4.466}, {'end': 2274.955, 'text': 'A WSN or a wireless sensor network consists of 10 to 1000 sensor nodes connected using a wireless technology.', 'start': 2268.565, 'duration': 6.39}, {'end': 2284.069, 'text': 'They collect the data about the environment and communicated to the Gateway device and relay the information to the cloud infrastructure over the internet as such.', 'start': 2275.296, 'duration': 8.773}, {'end': 2288.031, 'text': 'Now, when I come down to the IOT network protocol, for that matter,', 'start': 2284.509, 'duration': 3.522}, {'end': 2295.754, 'text': 'usually what you need to understand is that the IP for protocols themselves can only be used for communication of close to 20,000 device.', 'start': 2288.031, 'duration': 7.723}], 'summary': 'Wsn has 10-1000 sensor nodes using wireless tech, with ip supporting up to 20,000 devices.', 'duration': 32.095, 'max_score': 2263.659, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ2263659.jpg'}, {'end': 2345.829, 'src': 'embed', 'start': 2302.737, 'weight': 3, 'content': [{'end': 2310.801, 'text': "the predicted amount of devices that's going to be available by 2020 in the Internet of Things domain is close to 40 billion.", 'start': 2302.737, 'duration': 8.064}, {'end': 2313.302, 'text': 'imagine 40 billion devices communicating with each other.', 'start': 2310.801, 'duration': 2.501}, {'end': 2318.664, 'text': "Now, if I don't have a smart system or if I don't have an effective low-power system,", 'start': 2313.582, 'duration': 5.082}, {'end': 2322.705, 'text': 'then I cannot communicate or I cannot gather the information from this.', 'start': 2318.664, 'duration': 4.041}, {'end': 2328.448, 'text': 'now, usually a low-power IPv6 is used for these network or these communication,', 'start': 2322.705, 'duration': 5.743}, {'end': 2334.57, 'text': 'which helps you in passing of information from these sensors on to your processing or on to your cloud infrastructure.', 'start': 2328.448, 'duration': 6.122}, {'end': 2338.284, 'text': 'Now again, when I come down to the low energy technology,', 'start': 2335.262, 'duration': 3.022}, {'end': 2345.829, 'text': 'my main challenge with respect to communication is always to ensure that low energy technology is most probably used in this segment.', 'start': 2338.284, 'duration': 7.545}], 'summary': 'By 2020, around 40 billion iot devices are predicted, requiring effective low-power systems for communication and data gathering.', 'duration': 43.092, 'max_score': 2302.737, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ2302737.jpg'}], 'start': 1848.623, 'title': 'Iot system layers and architecture', 'summary': 'Covers essential components of iot systems, challenges in mobility, power consumption, and latency, scalability in cloud computing systems, importance of smart gateways, real-time processing, efficient communication, and key technologies such as nfc, rfid, wsn, and communication protocols like ble, low-power wi-fi, and zigbee.', 'chapters': [{'end': 1982.595, 'start': 1848.623, 'title': 'Layers in iot systems', 'summary': 'Discusses the essential components of iot systems, highlighting the challenges of mobility, power consumption, and latency in real-time processing, and the need for scalability in cloud computing systems to accommodate a large number of sensors.', 'duration': 133.972, 'highlights': ['Actuators play a crucial role in the perception layer of IoT systems as they can affect a change in the environment by converting energy, such as motors generating electricity or windmills converting wind into electric form. Actuators are essential in the perception layer of IoT systems, converting energy into another form to affect change in the environment, for example, through motors generating electricity or windmills converting wind into electric form.', 'The challenge of mobility arises when sensors are on devices in constant motion, leading to difficulties in continuously passing information to the cloud, causing latency in real-time processing of critical system information. Mobility of sensors on devices in constant motion poses challenges in passing information to the cloud, resulting in latency in real-time processing of critical system information.', 'Scalability of cloud computing systems is crucial to accommodate a large number of devices, but this can lead to increased latency when working with multiple sensors or devices. Scalability of cloud computing systems is important to accommodate a large number of devices, but it can result in increased latency when working with multiple sensors or devices.']}, {'end': 2636.561, 'start': 1983.155, 'title': 'Iot architecture and communication', 'summary': 'Discusses the importance of smart gateways in enabling real-time processing and efficient communication in the iot architecture, along with key technologies such as nfc, rfid, wsn, and communication protocols like ble, low-power wi-fi, and zigbee.', 'duration': 653.406, 'highlights': ['Smart gateways enable real-time data processing and efficient communication in the IOT architecture, improving response time and enabling distributed processing. Smart gateways enable real-time data processing and efficient communication in the IOT architecture, improving response time and enabling distributed processing.', 'NFC technology facilitates short-range wireless communication between devices, enabling quick data transmission in seconds, based on the RFID concept and frequency band of 13.56 MHz. NFC technology facilitates short-range wireless communication between devices, enabling quick data transmission in seconds, based on the RFID concept and frequency band of 13.56 MHz.', 'WSN consists of 10 to 1000 sensor nodes connected wirelessly, collecting environmental data and relaying it to the cloud infrastructure, addressing the limitation of non-IP technologies in monitoring large areas. WSN consists of 10 to 1000 sensor nodes connected wirelessly, collecting environmental data and relaying it to the cloud infrastructure, addressing the limitation of non-IP technologies in monitoring large areas.', 'The communication layer addresses challenges related to identifying devices, minimizing power consumption, and using efficient routing protocols for seamless and low-memory communication within the IOT environment. The communication layer addresses challenges related to identifying devices, minimizing power consumption, and using efficient routing protocols for seamless and low-memory communication within the IOT environment.', 'Middleware plays a crucial role in ensuring interoperability, program abstraction, device discoverability, and scalability within the IOT ecosystem, enabling big data analytics, security, and privacy implementation. Middleware plays a crucial role in ensuring interoperability, program abstraction, device discoverability, and scalability within the IOT ecosystem, enabling big data analytics, security, and privacy implementation.']}], 'duration': 787.938, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ1848623.jpg', 'highlights': ['Smart gateways enable real-time data processing and efficient communication in the IOT architecture, improving response time and enabling distributed processing.', 'Middleware plays a crucial role in ensuring interoperability, program abstraction, device discoverability, and scalability within the IOT ecosystem, enabling big data analytics, security, and privacy implementation.', 'WSN consists of 10 to 1000 sensor nodes connected wirelessly, collecting environmental data and relaying it to the cloud infrastructure, addressing the limitation of non-IP technologies in monitoring large areas.', 'NFC technology facilitates short-range wireless communication between devices, enabling quick data transmission in seconds, based on the RFID concept and frequency band of 13.56 MHz.', 'The communication layer addresses challenges related to identifying devices, minimizing power consumption, and using efficient routing protocols for seamless and low-memory communication within the IOT environment.', 'Scalability of cloud computing systems is important to accommodate a large number of devices, but it can result in increased latency when working with multiple sensors or devices.', 'The challenge of mobility arises when sensors are on devices in constant motion, leading to difficulties in continuously passing information to the cloud, causing latency in real-time processing of critical system information.', 'Actuators are essential in the perception layer of IoT systems, converting energy into another form to affect change in the environment, for example, through motors generating electricity or windmills converting wind into electric form.']}, {'end': 3702.177, 'segs': [{'end': 2934.641, 'src': 'embed', 'start': 2885.757, 'weight': 2, 'content': [{'end': 2894.12, 'text': "Since the first Raspberry Pi was shipped, we've seen examples of people using the Pi in a variety of amazing and interesting projects,", 'start': 2885.757, 'duration': 8.363}, {'end': 2900.502, 'text': 'taking advantage of its size, portability, cost programmability and connectability.', 'start': 2894.12, 'duration': 6.382}, {'end': 2912.879, 'text': "So whether you want to learn to make games, build robots, or even teach a bird to parachute, with Raspberry Pi, the sky's the limit! Great.", 'start': 2900.522, 'duration': 12.357}, {'end': 2915.742, 'text': 'So I hope you guys had a great learning experience with respect to that.', 'start': 2912.899, 'duration': 2.843}, {'end': 2922.59, 'text': 'That was basically the ideology of the Raspberry Pi Foundation on introducing Raspberry Pi into the market as well.', 'start': 2916.123, 'duration': 6.467}, {'end': 2924.191, 'text': 'Moving on.', 'start': 2923.55, 'duration': 0.641}, {'end': 2934.641, 'text': 'some of the capabilities that Raspberry Pi enables you to do is that it helps you to browse the internet as well as watch complete HD videos on the same device as well.', 'start': 2924.191, 'duration': 10.45}], 'summary': 'Raspberry pi enables diverse projects, offering internet browsing and hd video capabilities.', 'duration': 48.884, 'max_score': 2885.757, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ2885757.jpg'}, {'end': 3121.644, 'src': 'embed', 'start': 3092.471, 'weight': 0, 'content': [{'end': 3096.672, 'text': 'where you can configure for what each purpose pins can be used, which will be seen a little ahead.', 'start': 3092.471, 'duration': 4.201}, {'end': 3103.733, 'text': 'Now the final thing that I want to show you is behind here when you flip back sides, there is a micro USB slot present here.', 'start': 3097.012, 'duration': 6.721}, {'end': 3111.318, 'text': 'This is mainly to insert your memory card and when I say memory card I would generally recommend at least a 16 GB memory card.', 'start': 3104.153, 'duration': 7.165}, {'end': 3117.321, 'text': 'This is mainly because the operating system in itself is about 4 GB, and if you use an 8 GB,', 'start': 3111.638, 'duration': 5.683}, {'end': 3121.644, 'text': 'then what happens is there is very less storage space for your operating system to work on as well.', 'start': 3117.321, 'duration': 4.323}], 'summary': 'Device supports configurable purpose pins. recommends 16gb memory card for 4gb os.', 'duration': 29.173, 'max_score': 3092.471, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ3092471.jpg'}], 'start': 2636.861, 'title': "Raspberry pi's impact", 'summary': 'Explores the impact of raspberry pi on computing, highlighting its widespread adoption, educational mission, and diverse capabilities. it also delves into hardware changes, including the significant upgrades in memory, processor, and networking capabilities.', 'chapters': [{'end': 2720.075, 'start': 2636.861, 'title': 'Raspberry pi: revolutionizing computing', 'summary': 'Discusses the widespread adoption of raspberry pi as a common and affordable computing device, tracing its origin to the mission of reintroducing programming education and the impact of technology growth on programming knowledge.', 'duration': 83.214, 'highlights': ['Raspberry Pi is now widely prevalent in households as one of the most affordable and common computing devices, reflecting its widespread adoption. (quantifiable data: widespread adoption)', "The Raspberry Pi Foundation's primary intention behind developing Raspberry Pi was to reintroduce programming education in schools, emphasizing the importance of programming knowledge from scratch. (quantifiable data: emphasis on programming education)", 'The chapter highlights the impact of technological advancement on programming knowledge, noting that the ease of access to computer usage has reduced the necessity for programming skills, making it difficult to identify proficient programmers. (quantifiable data: impact of technology on programming knowledge)']}, {'end': 3130.895, 'start': 2720.675, 'title': 'Introduction to raspberry pi', 'summary': 'Introduces the raspberry pi, a small single board computer with additional features like bluetooth, wi-fi, and general input output ports, aimed at teaching programming to young people, which has sparked a worldwide interest and has diverse capabilities, including internet browsing and hd video playback, supporting various applications like creating spreadsheets, word documents, and playing games. it also serves as the core hardware for projects such as infrared cameras, security systems, music machines, and weather stations, offering limitless possibilities. the chapter also provides a detailed overview of the raspberry pi 3 hardware, including its ports and connectors, highlighting the importance of using a 16 gb memory card for efficient operation.', 'duration': 410.22, 'highlights': ['Raspberry Pi Capabilities The Raspberry Pi enables diverse capabilities, including internet browsing, HD video playback, creating spreadsheets, word documents, playing games, and supporting projects such as infrared cameras, security systems, music machines, and weather stations, offering limitless possibilities.', 'Introduction to Raspberry Pi The chapter introduces Raspberry Pi as a small single board computer with additional features like Bluetooth, Wi-Fi, and general input output ports, aimed at teaching programming to young people and sparking a worldwide interest.', 'Raspberry Pi 3 Hardware Overview The chapter provides a detailed overview of the Raspberry Pi 3 hardware, including its ports and connectors, highlighting the importance of using a 16 GB memory card for efficient operation.']}, {'end': 3702.177, 'start': 3130.895, 'title': 'Raspberry pi hardware changes', 'summary': 'Discusses the hardware changes in raspberry pi, including memory, processor, networking capabilities, and installation process, highlighting significant upgrades such as the 1.2 ghz capability of raspberry pi 3, the increase in ram from 256mb to 1gb, introduction of wi-fi and bluetooth capabilities, and the recommendation of using a class 8 or class 10 memory card for high disc read and write processing.', 'duration': 571.282, 'highlights': ['Raspberry Pi 3 has a capability of 1.2 GHz which is considered to be 10 times faster than Raspberry Pi 1. The upgrade in processing capability from previous versions, highlighting a 10x improvement.', 'The increase in RAM from 256 MB to 1 GB in Raspberry Pi version 2 and 3. The significant increase in RAM capacity, indicating a fourfold improvement in memory.', 'Introduction of Wi-Fi and Bluetooth capabilities from Raspberry Pi version 3. The addition of Wi-Fi and Bluetooth features, enhancing the networking capabilities of Raspberry Pi.', 'The recommendation of using a class 8 or class 10 memory card for high disc read and write processing. The importance of using a high-speed memory card for optimal performance, specifically recommending class 8 or class 10.']}], 'duration': 1065.316, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ2636861.jpg', 'highlights': ['Raspberry Pi is now widely prevalent in households as one of the most affordable and common computing devices, reflecting its widespread adoption.', "The Raspberry Pi Foundation's primary intention behind developing Raspberry Pi was to reintroduce programming education in schools, emphasizing the importance of programming knowledge from scratch.", 'The chapter highlights the impact of technological advancement on programming knowledge, noting that the ease of access to computer usage has reduced the necessity for programming skills, making it difficult to identify proficient programmers.', 'The Raspberry Pi enables diverse capabilities, including internet browsing, HD video playback, creating spreadsheets, word documents, playing games, and supporting projects such as infrared cameras, security systems, music machines, and weather stations, offering limitless possibilities.', 'Introduction to Raspberry Pi as a small single board computer with additional features like Bluetooth, Wi-Fi, and general input output ports, aimed at teaching programming to young people and sparking a worldwide interest.', 'Raspberry Pi 3 has a capability of 1.2 GHz which is considered to be 10 times faster than Raspberry Pi 1, highlighting a 10x improvement in processing capability.', 'The increase in RAM from 256 MB to 1 GB in Raspberry Pi version 2 and 3, indicating a fourfold improvement in memory.', 'Introduction of Wi-Fi and Bluetooth capabilities from Raspberry Pi version 3, enhancing the networking capabilities of Raspberry Pi.', 'The recommendation of using a class 8 or class 10 memory card for high disc read and write processing, specifically recommending class 8 or class 10 for optimal performance.']}, {'end': 4798.823, 'segs': [{'end': 3782.534, 'src': 'embed', 'start': 3755.52, 'weight': 7, 'content': [{'end': 3762.365, 'text': 'You have a temperature humidity and pressure sensor present here as well as a gyroscope and a joystick also present here.', 'start': 3755.52, 'duration': 6.845}, {'end': 3769.988, 'text': 'apart from this, the reason that it is quite popular is because it has an 8 cross, 8 led matrix display that is present to it.', 'start': 3762.945, 'duration': 7.043}, {'end': 3774.25, 'text': 'so let me just switch over and show you the sense hat component as well.', 'start': 3769.988, 'duration': 4.262}, {'end': 3776.211, 'text': 'and okay, so here you can see the sense hat.', 'start': 3774.25, 'duration': 1.961}, {'end': 3782.534, 'text': "now how it is slightly different from the other accessories is because it's got an 8 cross, 8 led matrix present here,", 'start': 3776.211, 'duration': 6.323}], 'summary': 'The sense hat has temperature, humidity, and pressure sensors, a gyroscope, and a joystick, along with an 8x8 led matrix display.', 'duration': 27.014, 'max_score': 3755.52, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ3755520.jpg'}, {'end': 3852.725, 'src': 'embed', 'start': 3826.577, 'weight': 3, 'content': [{'end': 3833.343, 'text': "One other interesting key point or factor that makes the sensor quite interesting is that it's got an onboard joystick as well.", 'start': 3826.577, 'duration': 6.766}, {'end': 3838.207, 'text': 'So in case if you are a gamer and you want to try out the games on Raspberry Pi you can use this joystick as such.', 'start': 3833.363, 'duration': 4.844}, {'end': 3843.819, 'text': 'Now another additional component that most people use with Raspberry Pi is the camera.', 'start': 3839.016, 'duration': 4.803}, {'end': 3852.725, 'text': 'Now in 2013 itself one year after Raspberry Pi 1 was launched it had introduced the Raspberry Pi camera along with the firmware update as well.', 'start': 3844.479, 'duration': 8.246}], 'summary': 'Raspberry pi sensor has onboard joystick, introduced camera in 2013.', 'duration': 26.148, 'max_score': 3826.577, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ3826577.jpg'}, {'end': 3947.679, 'src': 'embed', 'start': 3904.554, 'weight': 1, 'content': [{'end': 3911.518, 'text': 'This also helps you connect to Arduino, which is also another DYI hardware device which has gained a lot of popularity, but,', 'start': 3904.554, 'duration': 6.964}, {'end': 3915.06, 'text': 'in comparison to Raspberry Pi, Arduino is still a growing stage.', 'start': 3911.518, 'duration': 3.542}, {'end': 3916.18, 'text': 'Moving on.', 'start': 3915.58, 'duration': 0.6}, {'end': 3918.502, 'text': "let's begin with our Sensat tutorial,", 'start': 3916.18, 'duration': 2.322}, {'end': 3926.086, 'text': "and what we'll be doing is we'll be exploring five different demos to understand how the Sensat component can be used effectively.", 'start': 3918.502, 'duration': 7.584}, {'end': 3934.571, 'text': "Now, the first thing that we'll be doing is we'll be implementing a very simple code and we'll be trying to display a certain letter on top of the Sensat.", 'start': 3926.406, 'duration': 8.165}, {'end': 3940.735, 'text': "Okay, so I'm going to display E and D but the value of that color is going to be generated by random.", 'start': 3934.891, 'duration': 5.844}, {'end': 3944.077, 'text': "Okay So let me just run you through the code that's present here.", 'start': 3940.955, 'duration': 3.122}, {'end': 3947.679, 'text': 'So the first line is from Sensat import sense.', 'start': 3944.397, 'duration': 3.282}], 'summary': 'Comparison of raspberry pi and arduino, sensat tutorial with 5 demos.', 'duration': 43.125, 'max_score': 3904.554, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ3904554.jpg'}, {'end': 4260.274, 'src': 'embed', 'start': 4231.579, 'weight': 9, 'content': [{'end': 4234.501, 'text': 'The next row has to our values present here.', 'start': 4231.579, 'duration': 2.922}, {'end': 4236.123, 'text': 'So this is how it has been defined.', 'start': 4234.862, 'duration': 1.261}, {'end': 4243.608, 'text': 'If you notice the code here, there are two hours following by three empty spaces and before that also, if you can consider three empty spaces,', 'start': 4236.143, 'duration': 7.465}, {'end': 4244.349, 'text': 'that is, one row.', 'start': 4243.608, 'duration': 0.741}, {'end': 4248.492, 'text': 'So every specific value is pertaining to one specific row as such.', 'start': 4244.669, 'duration': 3.823}, {'end': 4251.64, 'text': 'Now coming back to our presentation.', 'start': 4249.537, 'duration': 2.103}, {'end': 4254.004, 'text': 'So the third one is quite interesting.', 'start': 4252.021, 'duration': 1.983}, {'end': 4260.274, 'text': "What we're basically going to do here is that we are going to rotate a letter based on the different orientation of the screen.", 'start': 4254.084, 'duration': 6.19}], 'summary': 'Values are organized in rows, with 2 hours and 3 empty spaces. the presentation involves rotating letters based on screen orientation.', 'duration': 28.695, 'max_score': 4231.579, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ4231579.jpg'}, {'end': 4573.46, 'src': 'embed', 'start': 4540.672, 'weight': 4, 'content': [{'end': 4544.295, 'text': "in example, like space or any other environment that you're working with.", 'start': 4540.672, 'duration': 3.623}, {'end': 4548.498, 'text': 'definitely these are certain things that can really be important and helpful as well.', 'start': 4544.295, 'duration': 4.203}, {'end': 4549.599, 'text': 'So coming back.', 'start': 4548.918, 'duration': 0.681}, {'end': 4556.344, 'text': "Let's just look at the last program of the Sensat tutorial, which is basically detecting the motion of the Sensat.", 'start': 4549.659, 'duration': 6.685}, {'end': 4565.576, 'text': "Now, what I'm basically going to do here is that I'm going to rotate my sunset and I'm going to identify the value of which rule and your.", 'start': 4556.852, 'duration': 8.724}, {'end': 4573.46, 'text': 'basically, these are the orientation with respect to the x-axis, y-axis and z-axis, and this is just from the orientation of the sunset as well.', 'start': 4565.576, 'duration': 7.884}], 'summary': 'Tutorial demonstrates motion detection using sensat, identifying orientation in x, y, z axes.', 'duration': 32.788, 'max_score': 4540.672, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ4540672.jpg'}, {'end': 4625.352, 'src': 'embed', 'start': 4598.348, 'weight': 8, 'content': [{'end': 4608.713, 'text': "So let me just stop this and let me just run the orientation program and let's just see the default values of pitch yarn and roll first.", 'start': 4598.348, 'duration': 10.365}, {'end': 4616.385, 'text': 'So now by default if you see pitch is about 0 roll is about 96 and yawn is about 0 itself.', 'start': 4609.58, 'duration': 6.805}, {'end': 4625.352, 'text': "Now let me just switch over to the sunset, and what I'm going to do parallelly is that let me try radiating the value of the sunset as well,", 'start': 4616.966, 'duration': 8.386}], 'summary': 'Default values of pitch, roll, and yawn are 0, 96, and 0 respectively.', 'duration': 27.004, 'max_score': 4598.348, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ4598348.jpg'}, {'end': 4693.012, 'src': 'embed', 'start': 4669.04, 'weight': 0, 'content': [{'end': 4678.544, 'text': 'let us actually try to incorporate the accelerometer and Understand how more precise we can make now, instead of just taking the pitch roll and yawn.', 'start': 4669.04, 'duration': 9.504}, {'end': 4682.106, 'text': "I'm here going to directly take the value of acceleration.", 'start': 4678.544, 'duration': 3.562}, {'end': 4686.888, 'text': "here We had taken the value of orientation and here we're going to take the value of acceleration.", 'start': 4682.106, 'duration': 4.782}, {'end': 4693.012, 'text': 'So Okay, how basically it differs is with respect to the gravitational force that acts on this.', 'start': 4686.908, 'duration': 6.104}], 'summary': 'Incorporating accelerometer for more precise data; focusing on gravitational force.', 'duration': 23.972, 'max_score': 4669.04, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ4669040.jpg'}], 'start': 3702.758, 'title': 'Raspberry pi accessories, programming with vnc server, and sensat orientation', 'summary': 'Covers an overview of popular raspberry pi accessories like sense hat, raspberry pi programming with vnc server, and sensat orientation and acceleration, including practical examples such as connecting to vnc server, displaying color combinations, and detecting motion with insights into environmental monitoring and accelerometer values.', 'chapters': [{'end': 4008.401, 'start': 3702.758, 'title': 'Raspberry pi accessories overview', 'summary': 'Provides an overview of raspberry pi accessories, including the popular sense hat with its onboard sensors and 8x8 led matrix, the raspberry pi camera capable of recording 1080p videos, and the gurt board for expanding operations using gpio pins and connecting to arduino.', 'duration': 305.643, 'highlights': ['The Sense HAT is a popular Raspberry Pi accessory with onboard sensors and an 8x8 LED matrix, making it useful for displaying various information and gaming with its onboard joystick. The Sense HAT features temperature, humidity, pressure, gyroscope sensors, and an 8x8 LED matrix, providing various functionalities for displaying information and gaming.', "The Raspberry Pi camera is an 8-megapixel camera capable of recording up to 1080p videos and can be directly connected to the CSI port on the Raspberry Pi. The Raspberry Pi camera is an 8-megapixel camera capable of recording up to 1080p videos and can be connected directly to the Raspberry Pi's CSI port.", 'The Gurt board is an essential Raspberry Pi accessory used for educational purposes, expanding operations using GPIO pins, and connecting to various hardware devices such as Arduino. The Gurt board is used for educational purposes, expanding operations through GPIO pins, and connecting to devices like Arduino, making it essential for educational and hardware development purposes.']}, {'end': 4515.136, 'start': 4008.401, 'title': 'Raspberry pi programming with vnc server', 'summary': 'Demonstrates how to connect raspberry pi to vnc server, display color combinations, rotate letters, and measure temperature, pressure, and humidity using sense hat led matrix, providing practical examples and insights into raspberry pi programming.', 'duration': 506.735, 'highlights': ['Demonstrating how to connect Raspberry Pi to VNC server and display color combinations on Sense HAT LED matrix. Connection to VNC server, display of color combinations, usage of Sense HAT LED matrix.', 'Rotating letters on Sense HAT LED matrix and explaining the code logic and execution process. Rotating letters at different angles, explaining code logic, showcasing execution process.', 'Measuring temperature, pressure, and humidity using Sense HAT and displaying the values on the LED matrix with color indications. Measurement of temperature, pressure, and humidity, displaying values on LED matrix with color indications.']}, {'end': 4798.823, 'start': 4519.48, 'title': 'Sensat orientation and acceleration', 'summary': 'Discusses the color and text changes, the importance of monitoring environmental changes, and the sensat tutorial focusing on detecting motion, the orientation using gyroscope and accelerometer, and the impact of different positions on the accelerometer values.', 'duration': 279.343, 'highlights': ['The program discusses the change in color background from blue to green and the text color from yellow to white, applicable in critical measure environments.', 'It emphasizes the importance of constant monitoring and awareness of environmental changes, particularly in critical environments like space.', 'The Sensat tutorial focuses on detecting motion and identifying the orientation using gyroscope and accelerometer to provide precise values with respect to x-axis, y-axis, and z-axis.', 'The tutorial demonstrates the impact of different positions on the accelerometer values, with changes in X, Y, and Z values based on the orientation of the Raspberry Pi.']}], 'duration': 1096.065, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ3702758.jpg', 'highlights': ['The Sense HAT features temperature, humidity, pressure, gyroscope sensors, and an 8x8 LED matrix, providing various functionalities for displaying information and gaming.', "The Raspberry Pi camera is an 8-megapixel camera capable of recording up to 1080p videos and can be connected directly to the Raspberry Pi's CSI port.", 'The Gurt board is used for educational purposes, expanding operations through GPIO pins, and connecting to devices like Arduino, making it essential for educational and hardware development purposes.', 'Connection to VNC server, display of color combinations, usage of Sense HAT LED matrix.', 'Rotating letters at different angles, explaining code logic, showcasing execution process.', 'Measurement of temperature, pressure, and humidity, displaying values on LED matrix with color indications.', 'The Sensat tutorial focuses on detecting motion and identifying the orientation using gyroscope and accelerometer to provide precise values with respect to x-axis, y-axis, and z-axis.', 'The tutorial demonstrates the impact of different positions on the accelerometer values, with changes in X, Y, and Z values based on the orientation of the Raspberry Pi.', 'The program discusses the change in color background from blue to green and the text color from yellow to white, applicable in critical measure environments.', 'It emphasizes the importance of constant monitoring and awareness of environmental changes, particularly in critical environments like space.']}, {'end': 7593.982, 'segs': [{'end': 4869.727, 'src': 'embed', 'start': 4839.581, 'weight': 4, 'content': [{'end': 4844.085, 'text': 'Now when we talk with real-time analysis, it basically is the pressure, temperature, and humidity.', 'start': 4839.581, 'duration': 4.504}, {'end': 4848.65, 'text': 'And what we want to do is that we want to get a live mobile notification for this.', 'start': 4844.525, 'duration': 4.125}, {'end': 4854.114, 'text': "So for that we'll be first using Sensat board, which will help us measure the various metrics like temperature,", 'start': 4849.15, 'duration': 4.964}, {'end': 4856.396, 'text': 'humidity and pressure onto our Raspberry Pi.', 'start': 4854.114, 'duration': 2.282}, {'end': 4862.021, 'text': "Then we'll use Raspberry Pi to transfer this data and display it on the Sensat as well.", 'start': 4856.937, 'duration': 5.084}, {'end': 4869.727, 'text': "So we'll just be displaying the temperature as of now on the Sensat and finally, we'll be using Instapush API and Python program,", 'start': 4862.281, 'duration': 7.446}], 'summary': 'Real-time analysis for pressure, temperature, and humidity, with live mobile notifications using sensat board and raspberry pi.', 'duration': 30.146, 'max_score': 4839.581, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ4839581.jpg'}, {'end': 6099.243, 'src': 'embed', 'start': 6073.242, 'weight': 2, 'content': [{'end': 6078.586, 'text': 'Okay, similarly in the left hand side also, it could be this zeroth position, first position or second position.', 'start': 6073.242, 'duration': 5.344}, {'end': 6080.427, 'text': 'So basically we are dividing this.', 'start': 6078.926, 'duration': 1.501}, {'end': 6081.808, 'text': "That's what you need to understand.", 'start': 6080.527, 'duration': 1.281}, {'end': 6082.989, 'text': 'Okay, coming back.', 'start': 6082.309, 'duration': 0.68}, {'end': 6084.531, 'text': 'Let me just remove this.', 'start': 6083.67, 'duration': 0.861}, {'end': 6088.915, 'text': "Okay, similarly, I'm going to compute my y of t.", 'start': 6085.612, 'duration': 3.303}, {'end': 6093.939, 'text': 'Y of t basically is to help me understand which value should I take from this complete row.', 'start': 6088.915, 'duration': 5.024}, {'end': 6099.243, 'text': 'So this will basically start from zero and go all the way till 14 as such.', 'start': 6094.599, 'duration': 4.644}], 'summary': 'Dividing and computing positions for y of t from 0 to 14.', 'duration': 26.001, 'max_score': 6073.242, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ6073242.jpg'}, {'end': 6143.863, 'src': 'embed', 'start': 6115.02, 'weight': 6, 'content': [{'end': 6119.366, 'text': 'Remember how we had called sense.showMessage? So therein we had sent a complete message.', 'start': 6115.02, 'duration': 4.346}, {'end': 6124.534, 'text': "Now what we're doing is that we're just sending each of the pixels individually as such, okay?", 'start': 6119.767, 'duration': 4.767}, {'end': 6130.399, 'text': "So we're going to use the X coordinate, Okay, which is going to be my xt plus xd.", 'start': 6124.874, 'duration': 5.525}, {'end': 6131.979, 'text': 'Okay, remember this.', 'start': 6130.819, 'duration': 1.16}, {'end': 6138.521, 'text': "okay, We'll define xd little ahead, But just keep this in mind xt plus xd is going to give me the x coordinate,", 'start': 6131.979, 'duration': 6.542}, {'end': 6143.863, 'text': 'yt plus yd is going to give me the y coordinate and Then basically, my RGB number comes.', 'start': 6138.521, 'duration': 5.342}], 'summary': 'Sending individual pixels using x and y coordinates and rgb numbers.', 'duration': 28.843, 'max_score': 6115.02, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ6115020.jpg'}, {'end': 7004.546, 'src': 'embed', 'start': 6978.24, 'weight': 5, 'content': [{'end': 6987.349, 'text': 'because this module has helped the users to use the perspective of camera into one of the smallest and the most effective component of the Internet of Things.', 'start': 6978.24, 'duration': 9.109}, {'end': 6995.196, 'text': 'Now the main objective of the pi camera module is to help you capture images capture videos time lapses even slow motions as well.', 'start': 6987.729, 'duration': 7.467}, {'end': 7004.546, 'text': 'Now apart from this the pi camera also helps you capture videos in full HD at 30 frames HD at 60 frames and even VGA videos at 90 frames as well.', 'start': 6995.516, 'duration': 9.03}], 'summary': 'The pi camera module enables users to capture images and videos, including full hd videos at 30 frames and vga videos at 90 frames.', 'duration': 26.306, 'max_score': 6978.24, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ6978240.jpg'}, {'end': 7063.396, 'src': 'embed', 'start': 7033.163, 'weight': 0, 'content': [{'end': 7036.345, 'text': "You need to be quite careful while you're working out with the pi camera.", 'start': 7033.163, 'duration': 3.182}, {'end': 7040.807, 'text': 'So let me help you understand how you can set up a camera with your Raspberry Pi as well.', 'start': 7036.625, 'duration': 4.182}, {'end': 7044.335, 'text': 'Now there are five different stages on setting up my camera.', 'start': 7041.471, 'duration': 2.864}, {'end': 7047.059, 'text': "We'll be looking at each one of them one by one first.", 'start': 7044.375, 'duration': 2.684}, {'end': 7051.365, 'text': 'Let me help you understand how to connect your pie camera to the Raspberry Pi.', 'start': 7047.119, 'duration': 4.246}, {'end': 7056.513, 'text': "Now, this is very important because we've used three camera modules and we've managed to burn or two of them.", 'start': 7051.686, 'duration': 4.827}, {'end': 7063.396, 'text': 'So please be careful because this is a very delicate ribbon and this is also a very delicate module as such.', 'start': 7056.813, 'duration': 6.583}], 'summary': 'Setting up a pi camera involves 5 stages. caution is crucial to avoid damaging the delicate ribbon and module.', 'duration': 30.233, 'max_score': 7033.163, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7033163.jpg'}, {'end': 7274.94, 'src': 'embed', 'start': 7247.585, 'weight': 7, 'content': [{'end': 7251.029, 'text': 'as now hyphen O is basically to open the camera and capture the image.', 'start': 7247.585, 'duration': 3.444}, {'end': 7258.692, 'text': 'and at the same time if you want to rotate the image vertically or horizontally, you just need to pass the parameter hyphen VF or hyphen HF.', 'start': 7251.329, 'duration': 7.363}, {'end': 7265.275, 'text': 'Now both of this will either flip it vertically or flip it horizontally and when you pass both of them, it will completely flip it around as well.', 'start': 7258.973, 'duration': 6.302}, {'end': 7271.718, 'text': 'Now, apart from this, if you wish to capture a video from the Raspberry Pi, you can use the command raspi wit.', 'start': 7265.676, 'duration': 6.042}, {'end': 7274.94, 'text': 'doing this will help you again capture the video from the camera module.', 'start': 7271.718, 'duration': 3.222}], 'summary': 'Raspberry pi can capture images and videos; flip vertically/horizontally using hyphen vf or hyphen hf parameters.', 'duration': 27.355, 'max_score': 7247.585, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7247585.jpg'}, {'end': 7446.545, 'src': 'embed', 'start': 7421.848, 'weight': 3, 'content': [{'end': 7428.833, 'text': 'this intern will actually help me in handling all the exceptions and encapsulating the proper task and cleaning up the task as well.', 'start': 7421.848, 'duration': 6.985}, {'end': 7434.917, 'text': "So basically becomes a best practice while you're using the pi camera or while writing any codes for that matter.", 'start': 7429.073, 'duration': 5.844}, {'end': 7439.4, 'text': 'So most of us programmers would like to consider all the scenarios and take care of it.', 'start': 7435.257, 'duration': 4.143}, {'end': 7443.363, 'text': 'And in this case python has given us the width statement to take care of it as well.', 'start': 7439.72, 'duration': 3.643}, {'end': 7446.545, 'text': 'Now, if I use the command camera dot, start preview.', 'start': 7443.723, 'duration': 2.822}], 'summary': 'An intern will handle exceptions, encapsulate tasks, and use best practices while using the pi camera or writing codes in python.', 'duration': 24.697, 'max_score': 7421.848, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7421848.jpg'}, {'end': 7516.693, 'src': 'embed', 'start': 7480.119, 'weight': 1, 'content': [{'end': 7487.501, 'text': 'Now, if I go back to my previous program here, here I can also write camera dot capture in order to capture the image between the 10 seconds,', 'start': 7480.119, 'duration': 7.382}, {'end': 7491.583, 'text': 'or what I can also do is that I can also start recording at the same time as well.', 'start': 7487.501, 'duration': 4.082}, {'end': 7495.944, 'text': 'So I started recording let it wait for 10 seconds and then I stop the recording as well.', 'start': 7491.883, 'duration': 4.061}, {'end': 7498.705, 'text': 'So these are different commands that you usually use together.', 'start': 7496.324, 'duration': 2.381}, {'end': 7504.647, 'text': 'Apart from this, if you want to capture a stream, then you can use camera dot capture my streams,', 'start': 7499.105, 'duration': 5.542}, {'end': 7507.589, 'text': 'followed by what type of stream that you want to store it as well.', 'start': 7504.647, 'duration': 2.942}, {'end': 7513.471, 'text': 'Now, if you wish to stream the video that is coming from your Raspberry Pi, then you can use the command camera dot captures,', 'start': 7507.969, 'duration': 5.502}, {'end': 7516.693, 'text': 'followed by my stream and the type of stream that you wish to store.', 'start': 7513.471, 'duration': 3.222}], 'summary': 'The program allows capturing images and recording videos for 10 seconds using camera commands.', 'duration': 36.574, 'max_score': 7480.119, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7480119.jpg'}], 'start': 4798.883, 'title': 'Building weather detection system with raspberry pi', 'summary': 'Covers building a weather detection system using raspberry pi and sensat board to measure real-time temperature, pressure, and humidity, sending live mobile notifications, displaying data on sensat, and implementing real-time sensor data notification to a mobile device using instapush api.', 'chapters': [{'end': 5175.833, 'start': 4798.883, 'title': 'Building weather detection system with raspberry pi', 'summary': 'Covers building a weather detection system using raspberry pi, sensat board, and instapush api to measure real-time temperature, pressure, and humidity and send live mobile notifications, while explaining the program to sense and display the environmental variables.', 'duration': 376.95, 'highlights': ['Building a weather detection system using Raspberry Pi and Sensat board to measure real-time temperature, pressure, and humidity, and sending live mobile notifications using Instapush API The chapter covers building a weather detection system using Raspberry Pi, Sensat board, and Instapush API to measure real-time temperature, pressure, and humidity and send live mobile notifications.', 'Explaining the program to sense and display the environmental variables on the Sensat LED display panel The chapter explains the program to sense and display the environmental variables, including temperature, pressure, and humidity, on the Sensat LED display panel.', 'Assembling Sensat board on Raspberry Pi and understanding its additional features such as the 8x8 digital LED display The chapter demonstrates assembling Sensat board on Raspberry Pi and highlights its additional features, including the 8x8 digital LED display.']}, {'end': 5741.939, 'start': 5176.213, 'title': 'Sensat measurement and email notification', 'summary': 'Discusses the process of measuring temperature, pressure, and humidity using sensat, logging the data into a file, displaying it on the console, and sending email notifications with the measured data at regular intervals.', 'duration': 565.726, 'highlights': ['Measuring temperature, pressure, and humidity using Sensat, logging the data into a file, and displaying it on the console The speaker explains the process of measuring temperature, pressure, and humidity using Sensat, logging the data into a file called weather.txt, and displaying it on the console.', 'Sending email notifications with the measured data at regular intervals The speaker demonstrates the process of sending email notifications with the measured data at regular intervals using SMTP and MIME libraries, establishing a connection to the server, and sending the email with the measured data of temperature, pressure, and humidity.', 'Using Pi call and JSON for data transmission and management The speaker introduces the use of Pi call for establishing a connection with the API and JSON for data transmission and management, along with the string IO and rpi.gpio for input-output management and general input-output from the Raspberry Pi.']}, {'end': 6298.266, 'start': 5742.537, 'title': 'Displaying numbers on sensat', 'summary': 'Explains how to display numbers on sensat using a 6x7 matrix, dividing it into 3x5 segments, and utilizing a showdigit function to represent two-digit temperatures on an led display.', 'duration': 555.729, 'highlights': ['The chapter explains how to display numbers on Sensat using a 6x7 matrix The speaker discusses the process of setting an offset from the left and eliminating specific rows and columns to achieve a 6x7 matrix area, emphasizing the need for a separate code segment.', 'Utilizing a showDigit function to represent two-digit temperatures on an LED display The showDigit function is described as a method for displaying single digits on an LED display and is later adapted into a show number function to handle two-digit numbers, utilizing a 3x5 matrix representation and specific offset calculations.', 'Dividing the 6x7 matrix into 3x5 segments The remaining 6x7 matrix is divided into two parts, with a gap of one column, to represent the tens and ones place of a number, resulting in a 3x5 matrix with 15 positions to manipulate.']}, {'end': 6895.214, 'start': 6298.627, 'title': 'Implementing real-time sensor data notification', 'summary': "Discusses the implementation of a python application to send real-time temperature, humidity, and pressure notifications to a mobile device using instapush, similar to nasa's usage, and explains the configuration process, including the communication protocol and json data transmission.", 'duration': 596.587, 'highlights': ["The Python application is designed to send notifications of temperature, humidity, and pressure to a mobile device using Instapush, similar to NASA's real-world usage.", 'The range for notifications is defined as below 37 degrees and beyond 40 degrees, with the goal of receiving notifications for specific changes.', 'The process of configuring Instapush involves creating a user ID credential, signing up for free, adding an application, defining events, obtaining application ID and secret, and using curl to post data to the Instapush API.', 'The communication protocol involves setting up custom headers for authentication and content type specification, using pycurl.curl function, and defining a function to pass data as JSON in the post function.', 'The implementation also includes measuring temperature, humidity, and pressure, storing values in a message variable, writing to a log file, displaying the temperature on a Raspberry Pi, and initiating the curl operation to start and capture the response from the server.']}, {'end': 7593.982, 'start': 6896.175, 'title': 'Raspberry pi camera module', 'summary': 'Discusses the significance of raspberry pi in real-time temperature monitoring, highlights the key features and setup process of the pi camera, and explains how to capture images and videos using shell commands and python functions.', 'duration': 697.807, 'highlights': ["The Raspberry Pi is used for real-time temperature monitoring, with notifications being generated for every change in temperature, making it a valuable tool for real-time scenarios and NASA's scientific research and space stations.", 'The pi camera module allows users to capture images, videos, time lapses, and slow motions, with the capability to capture videos in full HD at 30 frames, HD at 60 frames, and VGA videos at 90 frames, making it an effective component for IoT applications.', 'The setup process for the pi camera involves delicate handling, precautions such as ensuring the Raspberry Pi is switched off before connecting the camera, and enabling the camera through the Raspberry Pi configuration interface to avoid damaging the camera module.', "The shell commands 'raspistill' and 'raspivid' are used to capture images and videos from the camera module, with options to flip images vertically or horizontally and to capture videos for a fixed duration, and 'mp4box' is used to convert H264 videos into mp4 format.", "The Python 'picamera' package is utilized to capture images and videos, and a Python program is demonstrated to handle exceptions while recording videos, showcasing commands like starting and stopping preview, capturing images, starting and stopping recording, and streaming videos from the Raspberry Pi.", 'A demo is presented to illustrate the setup of a security camera using the pi camera module, including capturing images of visitors and implementing recognition to allow or deny access, demonstrating practical applications of the pi camera in home security systems.']}], 'duration': 2795.099, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ4798883.jpg', 'highlights': ['Building a weather detection system using Raspberry Pi and Sensat board to measure real-time temperature, pressure, and humidity, and sending live mobile notifications using Instapush API', "The Python application is designed to send notifications of temperature, humidity, and pressure to a mobile device using Instapush, similar to NASA's real-world usage", "The Raspberry Pi is used for real-time temperature monitoring, with notifications being generated for every change in temperature, making it a valuable tool for real-time scenarios and NASA's scientific research and space stations", 'Measuring temperature, pressure, and humidity using Sensat, logging the data into a file, and displaying it on the console', 'Sending email notifications with the measured data at regular intervals', 'The pi camera module allows users to capture images, videos, time lapses, and slow motions, with the capability to capture videos in full HD at 30 frames, HD at 60 frames, and VGA videos at 90 frames, making it an effective component for IoT applications', 'The setup process for the pi camera involves delicate handling, precautions such as ensuring the Raspberry Pi is switched off before connecting the camera, and enabling the camera through the Raspberry Pi configuration interface to avoid damaging the camera module', 'The chapter explains how to display numbers on Sensat using a 6x7 matrix', 'Utilizing a showDigit function to represent two-digit temperatures on an LED display', 'The range for notifications is defined as below 37 degrees and beyond 40 degrees, with the goal of receiving notifications for specific changes']}, {'end': 8811.637, 'segs': [{'end': 7711.598, 'src': 'embed', 'start': 7680.812, 'weight': 1, 'content': [{'end': 7683.675, 'text': 'Some of us have also seen it on the ATM machines as well.', 'start': 7680.812, 'duration': 2.863}, {'end': 7686.817, 'text': 'Where in face detection is incorporated and, if you wish,', 'start': 7683.975, 'duration': 2.842}, {'end': 7693.383, 'text': "the most simplest methodology or if you want to see the most Common example that's out there for face detection or face recognition.", 'start': 7686.817, 'duration': 6.566}, {'end': 7695.805, 'text': 'You can see it in most of the phones today as well.', 'start': 7693.663, 'duration': 2.142}, {'end': 7703.691, 'text': 'Now again here what happens is that the two algorithms that are most widely used are the hair classifier and the LBP classifier as well.', 'start': 7696.105, 'duration': 7.586}, {'end': 7711.598, 'text': "Now again, both of these classified are mostly processing the images in grayscale because we don't actually need the color related information.", 'start': 7704.052, 'duration': 7.546}], 'summary': 'Face detection and recognition technology widely used in phones and atm machines, employing hair and lbp classifiers for grayscale image processing.', 'duration': 30.786, 'max_score': 7680.812, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7680812.jpg'}, {'end': 7983.087, 'src': 'heatmap', 'start': 7845.367, 'weight': 0.954, 'content': [{'end': 7852.412, 'text': "It's not quite accurate as well because it requires high clarity with respect to the images or the scanning area that it takes in the picture.", 'start': 7845.367, 'duration': 7.045}, {'end': 7855.333, 'text': 'But at the same time, when you look at LBP classifier,', 'start': 7852.772, 'duration': 2.561}, {'end': 7861.295, 'text': 'its computation and training time is actually quite fast and shorter when you compare to the hard classifier as well.', 'start': 7855.333, 'duration': 5.962}, {'end': 7866.216, 'text': "Now, it is quite robust when to any illumination changes that is when there's a change in lighting.", 'start': 7861.595, 'duration': 4.621}, {'end': 7869.738, 'text': "It's still comfortable and capable of handling this,", 'start': 7866.537, 'duration': 3.201}, {'end': 7876.8, 'text': "but at the same time it's not quite accurate or it's not on the same level at the same time has a high chance of false positivity as well.", 'start': 7869.738, 'duration': 7.062}, {'end': 7881.483, 'text': 'Now before we move on for head, let me just show you about these packages slightly better.', 'start': 7877.381, 'duration': 4.102}, {'end': 7887.425, 'text': 'Now if you come into your open CV package now, I would recommend that you download the open CV library from GitHub itself.', 'start': 7881.663, 'duration': 5.762}, {'end': 7895.008, 'text': 'And if you come inside the segment and you go inside data, What you can see here are the different hard classifiers and lbp classifiers.', 'start': 7887.785, 'duration': 7.223}, {'end': 7900.311, 'text': 'Now, if you go inside the higher Cascade section here, you can find different XML files present here,', 'start': 7895.288, 'duration': 5.023}, {'end': 7904.453, 'text': 'which will help you understand or help you recognize different aspects of a body.', 'start': 7900.311, 'duration': 4.142}, {'end': 7905.534, 'text': 'It can start from.', 'start': 7904.774, 'duration': 0.76}, {'end': 7908.896, 'text': 'I can start, go to eyeglasses, and then so far last.', 'start': 7905.534, 'duration': 3.362}, {'end': 7913.259, 'text': "but now what we'll mainly be using is that we'll be using the frontal face segment here.", 'start': 7908.896, 'duration': 4.363}, {'end': 7915.22, 'text': 'Okay, and again, these are XML files.', 'start': 7913.599, 'duration': 1.621}, {'end': 7919.002, 'text': 'So, even if you open them and if you see them, you would not perfectly get a clear-cut idea,', 'start': 7915.24, 'duration': 3.762}, {'end': 7922.585, 'text': 'but this is something that we have to use as part of our program as well.', 'start': 7919.002, 'duration': 3.583}, {'end': 7924.686, 'text': 'Meanwhile while this is opening let me go back.', 'start': 7922.925, 'duration': 1.761}, {'end': 7926.647, 'text': 'Let me show you the LP beef segment as well.', 'start': 7924.726, 'duration': 1.921}, {'end': 7931.07, 'text': 'Okay, Now, what you see here are different values that are associated,', 'start': 7927.468, 'duration': 3.602}, {'end': 7937.334, 'text': 'and these are different values to help you identify or help you understand how the face recognition should take place as such.', 'start': 7931.07, 'duration': 6.264}, {'end': 7941.164, 'text': "Okay Now again, it's a very huge document.", 'start': 7938.743, 'duration': 2.421}, {'end': 7944.506, 'text': "So what they're trying to do is that they're again going to try to restructure it again.", 'start': 7941.525, 'duration': 2.981}, {'end': 7946.828, 'text': "I think you've got a simple idea at this point.", 'start': 7944.947, 'duration': 1.881}, {'end': 7952.651, 'text': 'So let me just close this and let me go back now if you check the LVP cascade segment as well here you have different segments.', 'start': 7946.848, 'duration': 5.803}, {'end': 7956.473, 'text': "So again, what we'll be using is that we'll be using the frontal face segment assets.", 'start': 7952.671, 'duration': 3.802}, {'end': 7963.417, 'text': "So what I've done is that I just created a separate folder where I've kept my program and these two open CV files for different algorithms as well.", 'start': 7956.833, 'duration': 6.584}, {'end': 7966.799, 'text': "Now coming back we've done with our detecting of the face.", 'start': 7963.897, 'duration': 2.902}, {'end': 7969.12, 'text': "Let's talk about recognizing our faces as well.", 'start': 7966.839, 'duration': 2.281}, {'end': 7975.463, 'text': 'Now till here what I have done is that I have detected my face, but I need to start recognizing this face as well.', 'start': 7969.88, 'duration': 5.583}, {'end': 7983.087, 'text': 'So face recognition mainly can be classified into three different steps first step actually dealing with the data gathering stage in the stage.', 'start': 7975.783, 'duration': 7.304}], 'summary': 'Lbp classifier has fast computation, robust to illumination changes, but prone to false positivity. opencv library provides hard and lbp classifiers for face recognition, with frontal face segment being the main focus.', 'duration': 137.72, 'max_score': 7845.367, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7845367.jpg'}, {'end': 7983.087, 'src': 'embed', 'start': 7956.833, 'weight': 0, 'content': [{'end': 7963.417, 'text': "So what I've done is that I just created a separate folder where I've kept my program and these two open CV files for different algorithms as well.", 'start': 7956.833, 'duration': 6.584}, {'end': 7966.799, 'text': "Now coming back we've done with our detecting of the face.", 'start': 7963.897, 'duration': 2.902}, {'end': 7969.12, 'text': "Let's talk about recognizing our faces as well.", 'start': 7966.839, 'duration': 2.281}, {'end': 7975.463, 'text': 'Now till here what I have done is that I have detected my face, but I need to start recognizing this face as well.', 'start': 7969.88, 'duration': 5.583}, {'end': 7983.087, 'text': 'So face recognition mainly can be classified into three different steps first step actually dealing with the data gathering stage in the stage.', 'start': 7975.783, 'duration': 7.304}], 'summary': 'Created separate folder for program and opencv files. completed face detection, now moving to face recognition.', 'duration': 26.254, 'max_score': 7956.833, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7956833.jpg'}, {'end': 8310.642, 'src': 'embed', 'start': 8285.629, 'weight': 2, 'content': [{'end': 8290.691, 'text': "Okay, I'm going to identify whether the image that I'm passing is of Ronaldo is of Messi or is of Robin.", 'start': 8285.629, 'duration': 5.062}, {'end': 8295.371, 'text': "Okay, our if it does not fall into either of the three, it's going to give it as null as well.", 'start': 8291.011, 'duration': 4.36}, {'end': 8301.456, 'text': 'Now, first program, or the first function that we are going to be working is with respect to detecting the face.', 'start': 8295.672, 'duration': 5.784}, {'end': 8305.019, 'text': 'now, as I said, all the images are going to be converted into grayscale.', 'start': 8301.456, 'duration': 3.563}, {'end': 8309.562, 'text': "So that's what I'm going to be using cv2 dot CVT color to grayscale conversion.", 'start': 8305.039, 'duration': 4.523}, {'end': 8310.642, 'text': 'Once this is done.', 'start': 8309.982, 'duration': 0.66}], 'summary': 'Identifying images of ronaldo, messi, or robin using grayscale conversion.', 'duration': 25.013, 'max_score': 8285.629, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ8285629.jpg'}], 'start': 7594.332, 'title': 'Opencv for face detection and recognition', 'summary': 'Covers the process of face detection and recognition using opencv, including discussions on algorithms, classifiers, advantages, disadvantages, and practical applications. it highlights the use of haar and lbp classifiers, face recognition methods, and successful predictions for specific faces.', 'chapters': [{'end': 7695.805, 'start': 7594.332, 'title': 'Face detection using opencv', 'summary': 'Discusses the process of face detection using opencv, including the stages involved, the types of pre-trained classifiers provided, and the common applications of face detection in everyday technology.', 'duration': 101.473, 'highlights': ['OpenCV provides pre-trained HA and LBP face detection classifiers, which process images in grayscale, enabling the machine to classify images with clarity.', 'The concept of face detection is commonly seen in applications like Facebook, Snapchat, and ATM machines, as well as in most modern smartphones.', 'Face detection involves stages such as detecting the face, gathering data, comparing and recognizing data, with the initial stage being classifier-based decision on the presence of a face in the image.']}, {'end': 7821.117, 'start': 7696.105, 'title': 'Face detection algorithms', 'summary': 'Discusses the two widely used face detection algorithms in opencv, the haar classifier and the lbp classifier, their approach in processing grayscale images, and the feature extraction process, highlighting that the haar classifier takes slightly more time but yields a more precise solution compared to the lbp classifier.', 'duration': 125.012, 'highlights': ['The Haar classifier and LBP classifier are the two most widely used face detection algorithms in openCV, processing images in grayscale to determine the presence of a face (Relevance: 5)', 'The Haar classifier, a machine learning approach, was created by Paul Viola and Michael Jones, trained with positive and negative images, taking slightly more time for feature extraction but yielding a more precise solution compared to the LBP classifier (Relevance: 4)', 'The Haar classifier considers adjacent pixels to the region where the face is detected, sums up the intensity of these pixels, calculates the difference between these sums, and uses them to differentiate between sections and subsections of the images (Relevance: 3)', 'The LBP classifier creates a 3x3 window to compare the center pixel with surrounding pixels, converting the binary value to decimal, providing a quicker and smarter solution compared to the Haar classifier (Relevance: 2)']}, {'end': 7956.473, 'start': 7821.787, 'title': 'Face detection classifiers', 'summary': 'Discusses the advantages and disadvantages of high classifier and lbp classifier for face detection, including accuracy, computational time, training time, robustness to illumination changes, and chance of false positivity, while also providing guidance on accessing hard classifiers and lbp classifiers in the opencv package.', 'duration': 134.686, 'highlights': ['The high classifier has very high accuracy for face detection with minimal false positives, but it has slow computational and training time, while LBP classifier has faster computation and training time but is less accurate and has a higher chance of false positivity. The high classifier offers high accuracy for face detection with minimal false positives, but it suffers from slow computational and training time. On the other hand, the LBP classifier provides faster computation and training time but is less accurate and has a higher chance of false positivity.', 'The LBP classifier is robust to illumination changes, while the high classifier requires high image clarity and may not be accurate in dark segments. The LBP classifier demonstrates robustness to illumination changes while the high classifier requires high image clarity and may not be accurate in dark segments.', 'Guidance on accessing hard classifiers and LBP classifiers in the OpenCV package is provided, including the availability of different XML files for recognizing various aspects of the body. The transcript provides guidance on accessing hard classifiers and LBP classifiers in the OpenCV package, along with the availability of different XML files for recognizing various aspects of the body.']}, {'end': 8502.687, 'start': 7956.833, 'title': 'Face recognition and detection with opencv', 'summary': 'Discusses the process of face recognition, including data gathering, and the use of three different functions provided by opencv for face recognition, highlighting the challenges and benefits of each method. it also demonstrates the process of detecting and capturing images using the raspberry pi camera application, followed by the implementation of face detection and recognition algorithms using opencv.', 'duration': 545.854, 'highlights': ['The process of face recognition involves three main steps: data gathering, feature extraction, and comparison of histograms for identification. Face recognition involves three steps: data gathering, feature extraction, and comparison of histograms for identification.', 'OpenCV provides three different face recognition functions: Eigenfaces, Fisherfaces, and LBP H, each with its own advantages and challenges. OpenCV provides three face recognition functions: Eigenfaces, Fisherfaces, and LBP H, each with its own advantages and challenges.', 'Demonstration of capturing images and implementing face recognition and detection algorithms using OpenCV and Raspberry Pi camera application. Demonstration of capturing images and implementing face recognition and detection algorithms using OpenCV and Raspberry Pi camera application.']}, {'end': 8811.637, 'start': 8502.947, 'title': 'Facial recognition process', 'summary': "Explains the process of facial recognition using python's opencv, resizing images to 400x500 pixels, detecting faces, preparing training data from different folders, and predicting faces with a confidence level, achieving successful predictions for ronaldo and messi.", 'duration': 308.69, 'highlights': ['The program resizes images to 400x500 pixels and waits for 100 milliseconds. Resizing images to a specific size for comfortable processing, ensuring a uniform format.', 'It detects faces, appends them to a face list, and adds labels to each face. Detecting faces in the images, adding them to a list, and labeling each face for identification.', 'The program prepares training data from different folders and images, totaling 22 faces. Creating training data by iterating through folders and images, resulting in 22 identified faces.', 'The process uses the lbhb face recognizer function for training and identification. Utilizing the lbhb face recognizer function to train the machine for identifying faces in the future.', 'It predicts faces with a confidence level, successfully identifying Ronaldo and Messi. Predicting and identifying faces with a confidence level, achieving successful predictions for Ronaldo and Messi.']}], 'duration': 1217.305, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ7594332.jpg', 'highlights': ['OpenCV provides pre-trained HA and LBP face detection classifiers, processing images in grayscale for clarity.', 'The Haar classifier, a machine learning approach, yields a more precise solution compared to the LBP classifier.', 'The LBP classifier demonstrates robustness to illumination changes, while the Haar classifier requires high image clarity.', 'OpenCV provides three face recognition functions: Eigenfaces, Fisherfaces, and LBP H, each with its own advantages and challenges.', 'The program predicts faces with a confidence level, successfully identifying Ronaldo and Messi.']}, {'end': 10000.872, 'segs': [{'end': 9449.463, 'src': 'heatmap', 'start': 9310.438, 'weight': 1, 'content': [{'end': 9310.738, 'text': "That's it.", 'start': 9310.438, 'duration': 0.3}, {'end': 9312.52, 'text': 'It says your SD card is ready.', 'start': 9311.019, 'duration': 1.501}, {'end': 9318.427, 'text': 'So go back to your my PC make sure you eject your SD card.', 'start': 9313.361, 'duration': 5.066}, {'end': 9324.653, 'text': 'Once it is safe to remove take it out and put it back in your Raspberry Pi.', 'start': 9319.267, 'duration': 5.386}, {'end': 9330.019, 'text': 'So the next thing to do is to connect all your peripherals to your Raspberry Pi and power it on.', 'start': 9325.774, 'duration': 4.245}, {'end': 9336.103, 'text': 'Now, most operating systems will require you to configure some basic settings when you boot them up for the first time,', 'start': 9331.061, 'duration': 5.042}, {'end': 9341.544, 'text': 'but since the Windows 10 iot core is the smallest version of Windows, it almost has negligible settings to be configured.', 'start': 9336.103, 'duration': 5.441}, {'end': 9348.107, 'text': 'It will only ask you to set up your default language and if you want to connect to any Wi-Fi network and that is it.', 'start': 9342.025, 'duration': 6.082}, {'end': 9352.508, 'text': 'So now upon starting the pie, you should see the Windows logo.', 'start': 9349.447, 'duration': 3.061}, {'end': 9356.661, 'text': 'You can see the welcome screen for the Windows IOT 10 code now.', 'start': 9353.2, 'duration': 3.461}, {'end': 9363.583, 'text': 'since it has been designed for minimal and low-cost devices, the configuration upon the first boot has also been kept minimal.', 'start': 9356.661, 'duration': 6.922}, {'end': 9365.203, 'text': 'So that does it.', 'start': 9364.683, 'duration': 0.52}, {'end': 9368.324, 'text': 'We are finally booted into the settings of the Windows IOT code.', 'start': 9365.243, 'duration': 3.081}, {'end': 9376.646, 'text': 'So let us set the default language is English and hit next after which it will ask you to connect to a Wi-Fi network.', 'start': 9369.404, 'duration': 7.242}, {'end': 9382.322, 'text': "Let us say we'll skip this step and we can also do it later from the home screen or the desktop.", 'start': 9377.358, 'duration': 4.964}, {'end': 9383.202, 'text': "So that's it.", 'start': 9382.762, 'duration': 0.44}, {'end': 9388.847, 'text': 'You finally successfully booted the Windows IOT code and it is ready for use.', 'start': 9383.843, 'duration': 5.004}, {'end': 9394.051, 'text': 'So here we have Cortana you can record your voice for better speech recognition.', 'start': 9390.368, 'duration': 3.683}, {'end': 9397.673, 'text': "I'll skip this for now and let's say got it.", 'start': 9394.751, 'duration': 2.922}, {'end': 9402.377, 'text': 'So this is your desktop for the Windows 10 IOT code.', 'start': 9399.335, 'duration': 3.042}, {'end': 9406.177, 'text': "You can see there's device info, which is mainly your home screen.", 'start': 9403.055, 'duration': 3.122}, {'end': 9409.299, 'text': 'It tells you the IP address and everything.', 'start': 9406.657, 'duration': 2.642}, {'end': 9410.88, 'text': "There's a command line window.", 'start': 9409.819, 'duration': 1.061}, {'end': 9415.863, 'text': "There's also a browser and there are tutorials for you to make the most of the Windows IoT code.", 'start': 9411.16, 'duration': 4.703}, {'end': 9417.204, 'text': "There's a settings button.", 'start': 9416.363, 'duration': 0.841}, {'end': 9418.624, 'text': "There's a power button as well.", 'start': 9417.504, 'duration': 1.12}, {'end': 9426.949, 'text': 'Now the reason behind your desktop being so minimal is that the Windows IoT has been designed to run both headed and headless applications.', 'start': 9419.665, 'duration': 7.284}, {'end': 9436.435, 'text': 'So to develop applications, you can do it on your laptop and then push it remotely onto your pie upon which the pie will become that application.', 'start': 9427.75, 'duration': 8.685}, {'end': 9438.676, 'text': 'You can use the Visual Studio for it.', 'start': 9437.135, 'duration': 1.541}, {'end': 9442.919, 'text': 'So now you can go back to your IOT dashboard,', 'start': 9439.697, 'duration': 3.222}, {'end': 9449.463, 'text': 'or the IOT dashboard also offers some functionalities for you to remotely control your pie or your Windows IOT code.', 'start': 9442.919, 'duration': 6.544}], 'summary': 'Setting up windows iot core on raspberry pi for minimal configurations and remote application development.', 'duration': 139.025, 'max_score': 9310.438, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ9310438.jpg'}, {'end': 9426.949, 'src': 'embed', 'start': 9394.751, 'weight': 1, 'content': [{'end': 9397.673, 'text': "I'll skip this for now and let's say got it.", 'start': 9394.751, 'duration': 2.922}, {'end': 9402.377, 'text': 'So this is your desktop for the Windows 10 IOT code.', 'start': 9399.335, 'duration': 3.042}, {'end': 9406.177, 'text': "You can see there's device info, which is mainly your home screen.", 'start': 9403.055, 'duration': 3.122}, {'end': 9409.299, 'text': 'It tells you the IP address and everything.', 'start': 9406.657, 'duration': 2.642}, {'end': 9410.88, 'text': "There's a command line window.", 'start': 9409.819, 'duration': 1.061}, {'end': 9415.863, 'text': "There's also a browser and there are tutorials for you to make the most of the Windows IoT code.", 'start': 9411.16, 'duration': 4.703}, {'end': 9417.204, 'text': "There's a settings button.", 'start': 9416.363, 'duration': 0.841}, {'end': 9418.624, 'text': "There's a power button as well.", 'start': 9417.504, 'duration': 1.12}, {'end': 9426.949, 'text': 'Now the reason behind your desktop being so minimal is that the Windows IoT has been designed to run both headed and headless applications.', 'start': 9419.665, 'duration': 7.284}], 'summary': 'Windows 10 iot code provides minimal desktop with device info, command line, browser, tutorials, settings, and power buttons for both headed and headless applications.', 'duration': 32.198, 'max_score': 9394.751, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ9394751.jpg'}, {'end': 9938.654, 'src': 'embed', 'start': 9901.444, 'weight': 0, 'content': [{'end': 9908.988, 'text': 'actuators and software on them for interacting with the physical world and driving external hardware according to its host devices capabilities.', 'start': 9901.444, 'duration': 7.544}, {'end': 9911.549, 'text': 'Okay, now I can see somebody has a question.', 'start': 9909.628, 'duration': 1.921}, {'end': 9917.832, 'text': 'So Debbie wants to know what is the most popular programming language that is used for coding with the Raspberry Pi?', 'start': 9912.029, 'duration': 5.803}, {'end': 9924.655, 'text': 'So, since the Raspberry Pi is essentially a computer, you can actually run code on it in almost all programming languages.', 'start': 9918.612, 'duration': 6.043}, {'end': 9932.731, 'text': "But the most popular one, in my opinion, would be python, as even the pi's official operating system comes with the default python ID le,", 'start': 9925.208, 'duration': 7.523}, {'end': 9934.312, 'text': 'which is the ID for python.', 'start': 9932.731, 'duration': 1.581}, {'end': 9936.153, 'text': 'So I hope that clears your doubt.', 'start': 9934.912, 'duration': 1.241}, {'end': 9938.654, 'text': 'If there is any more questions, please keep it coming.', 'start': 9936.413, 'duration': 2.241}], 'summary': 'Raspberry pi can run code in multiple programming languages, but python is the most popular, with the official os featuring the default idle for python.', 'duration': 37.21, 'max_score': 9901.444, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ9901444.jpg'}, {'end': 10009.088, 'src': 'embed', 'start': 9981.337, 'weight': 4, 'content': [{'end': 9986.681, 'text': 'So let us now move on to the different boards that both have had over time and look at some of its prominent ones.', 'start': 9981.337, 'duration': 5.344}, {'end': 9993.566, 'text': 'So the Arduino has been around for quite a while now and has had multiple boards over the years with different functionalities.', 'start': 9987.402, 'duration': 6.164}, {'end': 10000.872, 'text': 'Although the Arduino Uno, the Arduino Mega, the Arduino Lilypad and the Arduino Bluetooth have been the more popular ones.', 'start': 9994.207, 'duration': 6.665}, {'end': 10009.088, 'text': 'Similarly the Raspberry Pi despite being relatively new is on its third generation with each of its models better than the previous ones.', 'start': 10001.545, 'duration': 7.543}], 'summary': 'Arduino has had multiple boards over the years, including uno, mega, lilypad, and bluetooth. raspberry pi is on its third generation.', 'duration': 27.751, 'max_score': 9981.337, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ9981337.jpg'}], 'start': 8811.637, 'title': 'Iot and face recognition', 'summary': 'Provides an overview of a face recognition system and its capabilities, discusses using raspberry pi for motion detection, cloud integration, and windows 10 iot installation, and explains the setup of windows 10 iot core, including a comparison between arduino and raspberry pi for iot projects.', 'chapters': [{'end': 8845.86, 'start': 8811.637, 'title': 'Face recognition system overview', 'summary': 'Introduces a face recognition system that successfully predicts, detects, and recognizes faces, providing an overview of its capabilities and potential for building a full-fledged system.', 'duration': 34.223, 'highlights': ["It successfully predicts, detects, and recognizes faces, showcasing the system's accuracy and functionality.", 'The system can identify the owner of a face, adding a personalization aspect to its functionality.', 'The potential to build a complete, full-fledged system is mentioned, emphasizing the scalability and customization options for different needs.']}, {'end': 9330.019, 'start': 8845.86, 'title': 'Raspberry pi motion detection & windows 10 iot', 'summary': 'Discusses using raspberry pi for motion detection and cloud integration, as well as the installation of windows 10 iot on raspberry pi, offering insights into the various windows 10 iot editions and providing installation steps.', 'duration': 484.159, 'highlights': ['The Raspberry Pi can be used for motion detection and cloud integration, allowing faster and more effective recognition of faces, with the ability to send notifications to mobile applications. Raspberry Pi enables faster and more effective face recognition and can send notifications to mobile applications.', 'Windows 10 IOT offers three editions - Enterprise, Mobile Enterprise, and Core, catering to different IoT device requirements, from high-grade machinery to microcontrollers, with the Core edition being the smallest and free. Windows 10 IOT provides three editions catering to different IoT device requirements, with the Core edition being the smallest and free.', 'The installation process of Windows 10 IOT Core on Raspberry Pi involves formatting the SD card, downloading the Windows 10 IOT Core dashboard, setting up a new device, and flashing the OS onto the SD card. The installation process of Windows 10 IOT Core on Raspberry Pi involves formatting the SD card, downloading the Windows 10 IOT Core dashboard, setting up a new device, and flashing the OS onto the SD card.']}, {'end': 10000.872, 'start': 9331.061, 'title': 'Setting up windows 10 iot core', 'summary': 'Explains the minimal configuration required for setting up windows 10 iot core, the functionalities it offers, and the comparison between arduino and raspberry pi for iot projects. it also outlines the hardware and software specifications of both devices, with the raspberry pi offering more capabilities and functionalities.', 'duration': 669.811, 'highlights': ['The Windows 10 IoT Core has minimal settings requiring only language selection and Wi-Fi network connection setup upon the first boot. The Windows 10 IoT Core has minimal settings, requiring only language selection and Wi-Fi network connection setup upon the first boot, making it easy and quick to set up.', 'The Windows IoT Core is designed for minimal and low-cost devices, allowing for minimal configuration upon the first boot. The Windows IoT Core is designed for minimal and low-cost devices, allowing for minimal configuration upon the first boot, which aligns with its purpose.', 'The Raspberry Pi offers functionalities for remote control, connection to Azure cloud, deployment of pre-packages, and development of applications via Visual Studio. The Raspberry Pi offers functionalities for remote control, connection to Azure cloud, deployment of pre-packages, and development of applications via Visual Studio, providing extensive capabilities for IoT projects.', "The Raspberry Pi features a powerful Broadcom BCM2837B0 microprocessor and a 64-bit quad-core ARM Cortex-A53 processor, offering higher processing power compared to the Arduino Uno's 8-bit AVR 18Mega328 microcontroller. The Raspberry Pi features a powerful Broadcom BCM2837B0 microprocessor and a 64-bit quad-core ARM Cortex-A53 processor, offering higher processing power compared to the Arduino Uno's 8-bit AVR 18Mega328 microcontroller, indicating its superior capabilities.", 'The Raspberry Pi supports multiple programming languages and software environments, while the Arduino only supports the IDE with basic C and C++ paradigms. The Raspberry Pi supports multiple programming languages and software environments, while the Arduino only supports the IDE with basic C and C++ paradigms, showcasing its versatility for coding and development.']}], 'duration': 1189.235, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ8811637.jpg', 'highlights': ["The Raspberry Pi features a powerful Broadcom BCM2837B0 microprocessor and a 64-bit quad-core ARM Cortex-A53 processor, offering higher processing power compared to the Arduino Uno's 8-bit AVR 18Mega328 microcontroller, indicating its superior capabilities.", 'The system can identify the owner of a face, adding a personalization aspect to its functionality.', 'The potential to build a complete, full-fledged system is mentioned, emphasizing the scalability and customization options for different needs.', 'The Raspberry Pi supports multiple programming languages and software environments, while the Arduino only supports the IDE with basic C and C++ paradigms, showcasing its versatility for coding and development.', 'The installation process of Windows 10 IOT Core on Raspberry Pi involves formatting the SD card, downloading the Windows 10 IOT Core dashboard, setting up a new device, and flashing the OS onto the SD card.', 'The Windows 10 IoT Core has minimal settings, requiring only language selection and Wi-Fi network connection setup upon the first boot, making it easy and quick to set up.', 'The Raspberry Pi can be used for motion detection and cloud integration, allowing faster and more effective recognition of faces, with the ability to send notifications to mobile applications.']}, {'end': 11445.915, 'segs': [{'end': 10696.54, 'src': 'embed', 'start': 10666.047, 'weight': 3, 'content': [{'end': 10669.589, 'text': 'but the information once has been processed, the process data,', 'start': 10666.047, 'duration': 3.542}, {'end': 10674.632, 'text': 'is then passed into machine learning and artificial intelligence in order to understand,', 'start': 10669.589, 'duration': 5.043}, {'end': 10681.737, 'text': "analyze and identify various patterns that's out there and help pass this information on back to the sensor.", 'start': 10674.632, 'duration': 7.105}, {'end': 10688.221, 'text': 'This in turn helps you have a better experience and also improve the system as a whole.', 'start': 10682.287, 'duration': 5.934}, {'end': 10696.54, 'text': 'a system where I come home every day at 830, start off my AC, wait for 15 minutes for it to cool down is a tedious process.', 'start': 10688.221, 'duration': 8.319}], 'summary': 'Processed data used for machine learning and ai to analyze patterns and improve system efficiency.', 'duration': 30.493, 'max_score': 10666.047, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ10666047.jpg'}, {'end': 10731.031, 'src': 'embed', 'start': 10707.028, 'weight': 1, 'content': [{'end': 10714.615, 'text': "This is one of the key examples or one of the key ideas that's out there today and the limitation here again is just your imagination.", 'start': 10707.028, 'duration': 7.587}, {'end': 10723.426, 'text': 'It is so good to see that so many of you are keeping up with the trends of technology today.', 'start': 10720.003, 'duration': 3.423}, {'end': 10731.031, 'text': 'So let us dig deeper into these devices that mark the beginning of every IoT ecosystem and look at the best ones in use today in different domains.', 'start': 10724.086, 'duration': 6.945}], 'summary': 'Many are keeping up with technology trends today, marking the beginning of iot ecosystems.', 'duration': 24.003, 'max_score': 10707.028, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ10707028.jpg'}, {'end': 11000.531, 'src': 'embed', 'start': 10972.43, 'weight': 10, 'content': [{'end': 10979.293, 'text': 'With smart lights like these, you could turn them on or off anytime and tune the color and the brightness of lights in your homes remotely,', 'start': 10972.43, 'duration': 6.863}, {'end': 10980.454, 'text': 'no matter wherever you are.', 'start': 10979.293, 'duration': 1.161}, {'end': 10985.381, 'text': "Moving on, did you know that locks and keys are getting old-fashioned nowadays? No, it's not a joke.", 'start': 10981.118, 'duration': 4.263}, {'end': 10988.763, 'text': 'Smart locks are a part of almost every smart home today,', 'start': 10985.721, 'duration': 3.042}, {'end': 10993.406, 'text': 'and the August smart lock third generation is one of the newest and the hottest ones on the market today.', 'start': 10988.763, 'duration': 4.643}, {'end': 11000.531, 'text': "What makes it stand out among its peers is that it comes with Bluetooth support so that you won't need to worry even if your internet is down somehow.", 'start': 10993.846, 'duration': 6.685}], 'summary': 'Smart lights offer remote control; august smart lock 3rd gen comes with bluetooth support.', 'duration': 28.101, 'max_score': 10972.43, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ10972430.jpg'}, {'end': 11242.223, 'src': 'embed', 'start': 11215.945, 'weight': 0, 'content': [{'end': 11223.212, 'text': 'Now let us look at some of the other sectors of service and civic amenities that these IoT devices are powering to up the efficiencies of our world today.', 'start': 11215.945, 'duration': 7.267}, {'end': 11228.377, 'text': 'One of the most visible smart systems in place is in the domain of transport and automotive today.', 'start': 11223.812, 'duration': 4.565}, {'end': 11237.005, 'text': 'And along with more and more connected car platforms today there has also been a lot of hype around smart and self-driving vehicles hitting the lines of transport very soon.', 'start': 11228.957, 'duration': 8.048}, {'end': 11242.223, 'text': 'Plus, with the maps providing real-time intel, and the modern vehicles housing numerous sensors.', 'start': 11237.682, 'duration': 4.541}], 'summary': 'Iot devices powering transport and automotive with smart and self-driving vehicles.', 'duration': 26.278, 'max_score': 11215.945, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ11215945.jpg'}], 'start': 10001.545, 'title': 'Iot innovations and applications', 'summary': 'Covers top 7 iot projects, smart home and city innovations, iot devices and automation, and widespread applications of iot in various sectors, showcasing advancements and potential impact.', 'chapters': [{'end': 10198.233, 'start': 10001.545, 'title': 'Top 7 iot projects', 'summary': 'Highlights the top 7 outstanding iot projects, including a biometric system, smart irrigation system, and security camera and door unlock system, showcasing their functionalities and benefits.', 'duration': 196.688, 'highlights': ['The Raspberry Pi 3b plus is its latest and most powerful development board. The Raspberry Pi 3b plus is the latest and most powerful development board in its third generation, showcasing continuous improvement.', 'Biometric system as one of the top 7 IoT projects, explaining its functionality and use cases. The biometric system, such as a fingerprint scanner or iris scanning, is highlighted as one of the top 7 IoT projects, detailing its functionality and use cases for attendance and access control.', 'Smart irrigation system utilizing IoT devices and sensors to optimize water usage in gardening. The smart irrigation system uses Arduino boards, Raspberry Pi, and sensors to optimize water usage in gardening, ensuring efficient moisture control and water conservation.', 'Security camera and door unlock system as one of the top 7 IoT projects, providing enhanced security features. The security camera and door unlock system is highlighted as one of the top 7 IoT projects, offering enhanced security features for surveillance and access control.']}, {'end': 10350.562, 'start': 10198.533, 'title': 'Smart home and smart city innovations', 'summary': 'Discusses the implementation of smart home systems with a camera-based door access control and the potential for smart city development based on government support and internet of things.', 'duration': 152.029, 'highlights': ['Implementation of camera-based door access control The system uses a camera to click photos of individuals entering a door, which are then sent to an analytical system for identification and access control.', 'Utilization of smart home system for energy and water management Smart home systems manage energy consumption, light control, AC, appliances, thermostat, and water management, emphasizing power conservation and security.', 'Potential for smart city development The concept of a smart city involves connecting sensors, organizations, domains, and segments to enhance the lives of citizens and requires government support for substantial development.']}, {'end': 10889.287, 'start': 10350.562, 'title': 'Iot devices and smart home automation', 'summary': "Discusses the development of smart home automation systems, including zelda's ocarina controlled system and mark zuckerberg's jarvis ai, highlighting the role of iot devices in creating a complete ecosystem and the potential for improving user experiences and system efficiency.", 'duration': 538.725, 'highlights': ["Mark Zuckerberg's Jarvis AI for home automation system, with Morgan Freeman's voice, can recognize people at the gate, play music, and assist in daily tasks, showcasing the potential of AI in smart homes. Mark Zuckerberg's Jarvis AI demonstrates the capabilities of AI in a smart home, such as recognizing people at the gate, playing music, and assisting in daily tasks.", "Zelda's Ocarina controlled home automation system showcases a unique approach to smart home technology, utilizing an ocarina to automate various elements of the home. Zelda's Ocarina controlled home automation system presents a unique approach to smart home technology by using an ocarina to automate various elements of the home.", 'Explanation of IoT as a complete ecosystem involving sensor data gathering, platform storage, processing, and AI application, emphasizing the potential for enhancing user experiences and system improvement. The explanation of IoT as a complete ecosystem involving sensor data gathering, platform storage, processing, and AI application emphasizes the potential for enhancing user experiences and system improvement.']}, {'end': 11445.915, 'start': 10889.287, 'title': 'Iot in smart homes and beyond', 'summary': 'Discusses the widespread applications of internet of things (iot) in smart homes, healthcare, smart cities, transportation, agriculture, and retail, highlighting devices such as smart lighting systems, smart locks, nest learning thermostat, healthcare monitoring devices, and autonomous checkout technologies in retail.', 'duration': 556.628, 'highlights': ["Smart lighting systems like Philips Hue and TP-Link allow remote control and custom automations, contributing to the dream of a fully automated smart home. These smart lighting systems enable remote control of lights' color and brightness, contributing to the realization of a fully automated smart home.", 'August smart lock third generation offers Bluetooth support and DoorSense technology, ensuring secure and convenient access control for smart homes. The August smart lock third generation offers Bluetooth support and DoorSense technology, enhancing secure access control and providing reminders for door status.', 'Nest Learning Thermostat learns user preferences and schedules, optimizing home temperature and energy consumption, resulting in up to 20% electricity savings. The Nest Learning Thermostat optimizes home temperature and energy consumption, leading to up to 20% electricity savings through learning user preferences and schedules.', 'Video Doorbells by Ring offer remote monitoring, live streaming, and motion detection, enhancing home security and providing virtual presence for homeowners. Video Doorbells by Ring offer remote monitoring, live streaming, and motion detection, enhancing home security and providing virtual presence for homeowners.', 'IoT devices such as Fitbit and Apple Watch track health and fitness data, including heart rate, perspiration levels, and body temperature, contributing to personal healthcare management. IoT devices such as Fitbit and Apple Watch track health and fitness data, contributing to personal healthcare management by monitoring heart rate, perspiration levels, and body temperature.']}], 'duration': 1444.37, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ10001545.jpg', 'highlights': ['The Raspberry Pi 3b plus is the latest and most powerful development board in its third generation, showcasing continuous improvement.', 'Biometric system, such as a fingerprint scanner or iris scanning, is highlighted as one of the top 7 IoT projects, detailing its functionality and use cases for attendance and access control.', 'Smart irrigation system uses Arduino boards, Raspberry Pi, and sensors to optimize water usage in gardening, ensuring efficient moisture control and water conservation.', 'Security camera and door unlock system is highlighted as one of the top 7 IoT projects, offering enhanced security features for surveillance and access control.', 'Implementation of camera-based door access control uses a camera to click photos of individuals entering a door, which are then sent to an analytical system for identification and access control.', 'Smart home systems manage energy consumption, light control, AC, appliances, thermostat, and water management, emphasizing power conservation and security.', 'The concept of a smart city involves connecting sensors, organizations, domains, and segments to enhance the lives of citizens and requires government support for substantial development.', "Mark Zuckerberg's Jarvis AI demonstrates the capabilities of AI in a smart home, such as recognizing people at the gate, playing music, and assisting in daily tasks.", "Zelda's Ocarina controlled home automation system presents a unique approach to smart home technology by using an ocarina to automate various elements of the home.", 'Explanation of IoT as a complete ecosystem involving sensor data gathering, platform storage, processing, and AI application emphasizes the potential for enhancing user experiences and system improvement.', "Smart lighting systems like Philips Hue and TP-Link allow remote control of lights' color and brightness, contributing to the realization of a fully automated smart home.", 'August smart lock third generation offers Bluetooth support and DoorSense technology, enhancing secure access control and providing reminders for door status.', 'Nest Learning Thermostat optimizes home temperature and energy consumption, leading to up to 20% electricity savings through learning user preferences and schedules.', 'Video Doorbells by Ring offer remote monitoring, live streaming, and motion detection, enhancing home security and providing virtual presence for homeowners.', 'IoT devices such as Fitbit and Apple Watch track health and fitness data, contributing to personal healthcare management by monitoring heart rate, perspiration levels, and body temperature.']}, {'end': 13288.717, 'segs': [{'end': 12122.27, 'src': 'embed', 'start': 12095.772, 'weight': 4, 'content': [{'end': 12100.814, 'text': 'Now this Gateway also receives data from various other cameras from all around the city.', 'start': 12095.772, 'duration': 5.042}, {'end': 12104.735, 'text': 'This in itself could form a city-wide traffic system.', 'start': 12101.554, 'duration': 3.181}, {'end': 12114.525, 'text': "Now, where can we use it? So let's say the Municipal Corporation has decided to repair a road which connects to a highway for more than one city.", 'start': 12105.275, 'duration': 9.25}, {'end': 12122.27, 'text': 'Now this could cause a massive congestion a smart camera could send this insight to the citywide traffic system.', 'start': 12114.985, 'duration': 7.285}], 'summary': 'The gateway receives data from various cameras to form a city-wide traffic system, helping manage road repairs and prevent congestion.', 'duration': 26.498, 'max_score': 12095.772, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ12095772.jpg'}, {'end': 12743.489, 'src': 'embed', 'start': 12715.023, 'weight': 13, 'content': [{'end': 12718.504, 'text': "So let's see how IOT does compared to other contemporaries.", 'start': 12715.023, 'duration': 3.481}, {'end': 12724.145, 'text': 'Like I said before IOT pays 76% more than the IT sector.', 'start': 12719.184, 'duration': 4.961}, {'end': 12734.087, 'text': 'Interestingly only 33% of IOT professionals have salaries under 6 lakh per annum as compared to 58% in the IT sector.', 'start': 12724.705, 'duration': 9.382}, {'end': 12743.489, 'text': 'Also, we can see around 16 to 18% of IOT professionals in India earn in a salary bracket of 10 to 25 lakhs per annum.', 'start': 12734.707, 'duration': 8.782}], 'summary': 'Iot pays 76% more than it sector. 33% earn under 6l, 16-18% earn 10-25l per annum.', 'duration': 28.466, 'max_score': 12715.023, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ12715023.jpg'}, {'end': 12879.454, 'src': 'embed', 'start': 12848.868, 'weight': 0, 'content': [{'end': 12856.272, 'text': 'Now, what is interesting here is that from each experience level bracket to a higher one can lead to almost 50% jump in the salary.', 'start': 12848.868, 'duration': 7.404}, {'end': 12861.931, 'text': "With this I think we've covered the salary aspect of this industry.", 'start': 12858.51, 'duration': 3.421}, {'end': 12865.451, 'text': "Let's move on to the career aspect of IOT.", 'start': 12862.931, 'duration': 2.52}, {'end': 12871.232, 'text': "I'm sure a lot of you must be waiting for me to disclose the names of companies and the roles they offer.", 'start': 12866.171, 'duration': 5.061}, {'end': 12879.454, 'text': 'So the concept of IOT has given rise to a new era of economic growth and companies are looking at it to transform their businesses.', 'start': 12872.132, 'duration': 7.322}], 'summary': 'Experience level impacts salary with 50% increase. iot drives economic growth.', 'duration': 30.586, 'max_score': 12848.868, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ12848868.jpg'}, {'end': 13081.019, 'src': 'embed', 'start': 13046.498, 'weight': 1, 'content': [{'end': 13053.18, 'text': 'which brings me to another very important industrial job profile, which is the industrial engineers.', 'start': 13046.498, 'duration': 6.682}, {'end': 13059.782, 'text': "now, as I've mentioned before, Hardware plays a key role in the development of connected devices for that.", 'start': 13053.18, 'duration': 6.602}, {'end': 13069.185, 'text': 'We need material specialists who can work on semiconductors that I used to make microcontrollers and microprocessors in those connected devices.', 'start': 13059.862, 'duration': 9.323}, {'end': 13081.019, 'text': 'Next up we have another role that is created specifically for the IOT field now IOT has pushed the developers to go beyond a full stack.', 'start': 13070.089, 'duration': 10.93}], 'summary': 'Industrial engineers play a key role in developing connected devices, requiring material specialists for semiconductors in microcontrollers and microprocessors.', 'duration': 34.521, 'max_score': 13046.498, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ13046498.jpg'}], 'start': 11446.436, 'title': 'Impact of iot devices and applications', 'summary': 'Explores the impact of iot devices in logistics, building iot devices, applications in healthcare, smart cities, and agriculture, and across various industries. it also delves into emerging job profiles, emphasizing the potential security risks, challenges in building iot devices, and the demand for specific skills in the iot industry.', 'chapters': [{'end': 11650.784, 'start': 11446.436, 'title': 'Impact of iot devices in logistics', 'summary': 'Discusses the impact of iot devices in logistics, including inventory management, supply chain optimization, and the potential security risks, with an example of a major cyber attack and its repercussions.', 'duration': 204.348, 'highlights': ['IoT devices impact logistics by enabling regular inventory checks and supply chain management. None', 'Smart Bluetooth low-energy tags facilitate remote tracking of items, providing real-time location, speed, and storage condition data. None', 'The lack of common standards for IoT devices leads to communication challenges and security risks. None', 'Mirai cyber attack in 2016 disrupted services globally by infiltrating smart networks through IoT devices. October 2016', 'Adoption of better security practices, including proper authentication, network segmentation, encryption, and cryptography, can mitigate IoT security risks. None']}, {'end': 11898.809, 'start': 11651.325, 'title': 'Building iot devices', 'summary': 'Discusses important aspects of building iot devices, including hardware and software components, the challenges involved, and the potential applications in various domains, such as everyday life, healthcare, smart cities, agriculture, industrial automation, and disaster management.', 'duration': 247.484, 'highlights': ['Building an IoT product or device must consider relevant purposes and allow space for quick improvisations and upgrades. The chapter emphasizes the importance of building IoT devices with long-term relevance and the flexibility for quick adjustments and enhancements.', 'IoT devices consist of hardware and software components, with the hardware aspect involving minimal aggregation of components like Bluetooth, low energy sensors, and circuit boards. The discussion highlights the key components of IoT devices, including Bluetooth, low energy sensors, and circuit boards, emphasizing the need for minimal aggregation without compromising primary features.', 'Software aspect of IoT devices controls hardware aspects and provides intelligence and smartness, with cloud infrastructure and mobile apps contributing to the overall functionality. The software aspect of IoT devices is discussed in terms of controlling the hardware, providing intelligence, and utilizing cloud infrastructure and mobile apps for enhanced functionality.', 'Potential applications of IoT devices include everyday life, healthcare, smart cities, agriculture, industrial automation, and disaster management. The chapter explores the potential applications of IoT devices in various domains, such as everyday life, healthcare, smart cities, agriculture, industrial automation, and disaster management.']}, {'end': 12301.387, 'start': 11899.189, 'title': 'Iot applications in healthcare, smart cities, and agriculture', 'summary': 'Discusses the applications of iot in healthcare, smart cities, and agriculture, highlighting its impact in improving healthcare quality, reducing medical device costs, optimizing traffic management, and enhancing agricultural processes through precision farming and smart greenhouse technology.', 'duration': 402.198, 'highlights': ['IoT empowers healthcare professionals and improves the quality of care, ultimately reducing the unsustainably high costs of medical devices. IoT in healthcare leads to improved healthcare quality and reduced medical device costs.', 'Smart cities utilize IoT for traffic management, enabling real-time control and prediction of traffic patterns, leading to efficient traffic flow and congestion reduction. IoT-based traffic management in smart cities results in efficient traffic flow and congestion reduction.', 'IoT provides solutions in agriculture such as precision farming, smart irrigation, and smart greenhouse technology, allowing for optimized crop growth through real-time monitoring and control of environmental parameters. IoT offers solutions in agriculture for optimized crop growth through real-time monitoring and control of environmental parameters.']}, {'end': 13020.819, 'start': 12302.087, 'title': 'Iot applications across industries', 'summary': 'Highlights the role of internet of things in agriculture, industrial automation, and disaster management, emphasizing the impact on efficiency, quality, and disaster preparedness. it also discusses the current scenario, salary trends, and job opportunities in the iot industry, showcasing the rapid growth and potential of iot technology.', 'duration': 718.732, 'highlights': ['IoT improves efficiency and quality in agriculture, industrial automation, and disaster management, leading to higher returns on investment. The IoT plays a crucial role in enhancing efficiency and quality in agriculture, industrial automation, and disaster management, resulting in higher returns on investment.', 'IoT has contributed to a significant increase in the number of internet-connected devices, with a median salary of 15.2 lakhs per annum for IoT professionals. The IoT has driven a substantial rise in internet-connected devices, with IoT professionals commanding a median salary of 15.2 lakhs per annum.', 'The IoT industry in India is rapidly growing, offering higher salaries and diverse job opportunities across various functional areas and experience levels. The IoT industry in India is experiencing rapid growth, providing higher salaries and diverse job opportunities across functional areas and experience levels.', 'IoT professionals command higher salaries compared to the IT sector, with a predicted increase in median salary to 17.5 lakhs by 2019. IoT professionals receive higher salaries than the IT sector, with a projected median salary increase to 17.5 lakhs by 2019.', 'IoT professionals exhibit diverse skill sets and have opportunities in solution architecture, product management, and other emerging job profiles within the industry. IoT professionals possess diverse skill sets and can explore opportunities in solution architecture, product management, and other emerging job profiles within the industry.']}, {'end': 13288.717, 'start': 13020.859, 'title': 'Emerging iot job profiles', 'summary': 'Discusses the emergence of various job profiles in the iot industry, emphasizing the need for specific skills such as coding, embedded technologies, and networking protocols, and highlights the demand for iot professionals with soft skills and innovative thinking.', 'duration': 267.858, 'highlights': ['The emergence of job profiles in the IOT industry The discussion highlights the creation of job profiles such as industrial data scientist, industrial engineer, material specialist, fuller stack developer, and robot coordinator in the IOT industry.', 'Skills required for IOT professionals The transcript emphasizes the need for skills such as proficiency in coding, fundamental object design, embedded technologies, cloud computing, edge computing, networking protocols, and effective communication for IOT professionals.', 'IOT certification training by Edureka The Edureka IOT certification training is tailored by industry experts and covers concepts such as IOT framework, ecosystem, solution architecture, networking protocols, application layer, practical experience with Raspberry Pi, sense hats, Azure IoT hub, Alexa voice, real-life demos, and case studies to master IOT technology.', 'Opportunities in the IOT industry The chapter suggests an optimistic future for professionals in the IOT industry and encourages individuals to seize the opportunity provided by the current boom in IOT technology.']}], 'duration': 1842.281, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/h0gWfVCSGQQ/pics/h0gWfVCSGQQ11446436.jpg', 'highlights': ['IoT devices impact logistics by enabling regular inventory checks and supply chain management.', 'Smart Bluetooth low-energy tags facilitate remote tracking of items, providing real-time location, speed, and storage condition data.', 'Adoption of better security practices, including proper authentication, network segmentation, encryption, and cryptography, can mitigate IoT security risks.', 'Building an IoT product or device must consider relevant purposes and allow space for quick improvisations and upgrades.', 'Potential applications of IoT devices include everyday life, healthcare, smart cities, agriculture, industrial automation, and disaster management.', 'IoT empowers healthcare professionals and improves the quality of care, ultimately reducing the unsustainably high costs of medical devices.', 'Smart cities utilize IoT for traffic management, enabling real-time control and prediction of traffic patterns, leading to efficient traffic flow and congestion reduction.', 'IoT provides solutions in agriculture such as precision farming, smart irrigation, and smart greenhouse technology, allowing for optimized crop growth through real-time monitoring and control of environmental parameters.', 'IoT improves efficiency and quality in agriculture, industrial automation, and disaster management, leading to higher returns on investment.', 'The IoT industry in India is rapidly growing, offering higher salaries and diverse job opportunities across various functional areas and experience levels.', 'IoT professionals command higher salaries compared to the IT sector, with a predicted increase in median salary to 17.5 lakhs by 2019.', 'The emergence of job profiles in the IOT industry The discussion highlights the creation of job profiles such as industrial data scientist, industrial engineer, material specialist, fuller stack developer, and robot coordinator in the IOT industry.', 'Skills required for IOT professionals The transcript emphasizes the need for skills such as proficiency in coding, fundamental object design, embedded technologies, cloud computing, edge computing, networking protocols, and effective communication for IOT professionals.', 'IOT certification training by Edureka The Edureka IOT certification training is tailored by industry experts and covers concepts such as IOT framework, ecosystem, solution architecture, networking protocols, application layer, practical experience with Raspberry Pi, sense hats, Azure IoT hub, Alexa voice, real-life demos, and case studies to master IOT technology.', 'Opportunities in the IOT industry The chapter suggests an optimistic future for professionals in the IOT industry and encourages individuals to seize the opportunity provided by the current boom in IOT technology.']}], 'highlights': ['Real-world applications of IoT include remote health monitoring systems connected to hospitals, ensuring immediate medical intervention and reducing effort and time involved in emergency situations, leading to improved patient care', 'The interaction between features such as GPS tracking, gyroscope, adaptive brightness, voice recognition, and face detection on mobile devices leads to a better system than individual capabilities, enhancing user experience', 'Connecting everyday items like locks, AC, lights, and cars to a central platform enables convenient management and automation based on user preferences and location tracking, enhancing user convenience and experience', 'High speed messaging facilitates reliable, secure, and bi-directional communication between devices and the platform, enabling control signals and data transmission for improved user experience', 'Real-time analysis and data enrichment through stream processing and event store are crucial for identifying contextually important information, generating composite streams, and querying vast amounts of data for better insights and analysis', 'Fog computing is essential in enabling smarter and more effective systems by inserting monitoring, pre-processing, storage, and security layers between the physical and transport layers', 'The perception layer gathers information from the environment and passes it to the network layer, which transfers the data to the application layer for delivery to the end user or platform', 'Smart gateways enable real-time data processing and efficient communication in the IOT architecture, improving response time and enabling distributed processing', 'Middleware plays a crucial role in ensuring interoperability, program abstraction, device discoverability, and scalability within the IOT ecosystem, enabling big data analytics, security, and privacy implementation', 'Raspberry Pi is now widely prevalent in households as one of the most affordable and common computing devices, reflecting its widespread adoption', "The Raspberry Pi Foundation's primary intention behind developing Raspberry Pi was to reintroduce programming education in schools, emphasizing the importance of programming knowledge from scratch", 'The Raspberry Pi enables diverse capabilities, including internet browsing, HD video playback, creating spreadsheets, word documents, playing games, and supporting projects such as infrared cameras, security systems, music machines, and weather stations, offering limitless possibilities', 'The Sense HAT features temperature, humidity, pressure, gyroscope sensors, and an 8x8 LED matrix, providing various functionalities for displaying information and gaming', 'Building a weather detection system using Raspberry Pi and Sensat board to measure real-time temperature, pressure, and humidity, and sending live mobile notifications using Instapush API', 'OpenCV provides pre-trained HA and LBP face detection classifiers, processing images in grayscale for clarity', "The Raspberry Pi features a powerful Broadcom BCM2837B0 microprocessor and a 64-bit quad-core ARM Cortex-A53 processor, offering higher processing power compared to the Arduino Uno's 8-bit AVR 18Mega328 microcontroller, indicating its superior capabilities", 'IoT devices impact logistics by enabling regular inventory checks and supply chain management', 'Smart cities utilize IoT for traffic management, enabling real-time control and prediction of traffic patterns, leading to efficient traffic flow and congestion reduction', 'IoT provides solutions in agriculture such as precision farming, smart irrigation, and smart greenhouse technology, allowing for optimized crop growth through real-time monitoring and control of environmental parameters', 'The IoT industry in India is rapidly growing, offering higher salaries and diverse job opportunities across various functional areas and experience levels', 'Skills required for IoT professionals include proficiency in coding, fundamental object design, embedded technologies, cloud computing, edge computing, networking protocols, and effective communication', 'IOT certification training by Edureka covers concepts such as IOT framework, ecosystem, solution architecture, networking protocols, application layer, practical experience with Raspberry Pi, sense hats, Azure IoT hub, Alexa voice, real-life demos, and case studies to master IOT technology']}