PowerPoint Presentation of Internet of Things
- 1. IOT (INTERNET OF THINGS) RIBADIYA ANIKET SHAILESH EC-B(B2) (220130111108)
- 2. What is IOT ? • The Internet of things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers ( UIDs ) and the ability to transfer data over a network without requiring human-to-human or human-to- computer interaction – IoTAgenda • A thing in the IoT can be a person with a heart monitor implant, a farm animal with a biochip transponder, an automobile that has built-in sensors to alert the driver when tire pressure is low or any other natural or man-made object that can be assigned an IP address and is able to transfer data over a network.
- 3. • IoT is a sensor network of billions of smart devices that connect people, systems and other applications to collect and share data. • IoT is a concept of connecting any device with an on and off switch to the Internet (and/or to each other). This includes everything from cellphones, coffee makers, washing machines, headphones, lamps, wearable devices and almost anything else you can think of. This also applies to components of machines, for example a jet engine of an airplane or the drill of an oil rig – Forbes.
- 4. • The IoT is a giant network of connected "things" (which also includes people). The relationship will be between people- people, people-things, and things-things. • The dominant consumer IoT device, worldwide, is the smart TV. Between 25- 35% cent of consumers worldwide own a television that can connect to the Internet, according to a Deloitte research. However, other areas of the IoT market are growing rapidly.
- 5. ARCHITECTURE OF IOT ? The architecture of an IoT system is composed of four stages: 1.SENSING LAYER 2.COMMUNICATION/NETWORK LAYER 3.DATA PROCESSING LAYER 4.APPLICATION LAYER Each stage is essential for the successful implementation of an IoT system.
- 6. 1. SENSING LAYER ➢ The sensing layer is the first layer of the IoT architecture and is responsible for collecting data from different sources. ➢ This layer includes sensors and actuators that are placed in the environment to gather information about temperature, humidity, light, sound, and other physical parameters. ➢ These devices are connected to the network layer through wired or wireless communication protocols.
- 7. 2. NETWORK LAYER ➢ Network Layer – The network layer of an IoT architecture is responsible for providing communication and connectivity between devices in the IoT system. ➢ It includes protocols and technologies that enable devices to connect and communicate with each other and with the wider internet. ➢ Examples of network technologies that are commonly used in IoT include WiFi, Bluetooth, Zigbee, and cellular networks such as 4G and 5G
- 8. ➢ Additionally, the network layer may include gateways and routers that act as intermediaries between devices and the wider internet, and may also include security features such as encryption and authentication to protect against unauthorized access.
- 9. 3. DATA PROCESSING LAYER ➢ The data processing layer of IoT architecture refers to the software and hardware components that are responsible for collecting, analyzing, and interpreting data from IoT devices ➢ This layer is responsible for receiving raw data from the devices, processing it, and making it available for further analysis or action. ➢ data processing layer includes a variety of technologies and tools, such as data management systems, analytics platforms, and machine learning algorithms
- 10. 4. APPLICATION LAYER ➢ Application Layer – The application layer of IoT architecture is the topmost layer that interacts directly with the end-user. ➢ It is responsible for providing user-friendly interfaces and functionalities that enable users to access and control IoT devices. ➢ This layer includes various software and applications such as mobile apps, web portals, and other user interfaces that are designed to interact with the underlying IoT infrastructure.
- 11. ➢ It also includes middleware services that allow different IoT devices and systems to communicate and share data seamlessly. ➢ The application layer also includes analytics and processing capabilities that allow data to be analyzed and transformed into meaningful insights. ➢ This can include machine learning algorithms, data visualization tools, and other advanced analytics capabilities.
- 12. ADVANTAGES AND DISADVANTAGES OF IOT ➢ ADVANTAGES o IT PROVIDES HIGH SELECTIVITY. o IT HAS SMALL COLLECTOR VOLTAGE. o POWER LOSS IS ALSO LESS. o SIGNAL TO NOISE RATIO OF O/P IS GOOD. o THEY ARE WELL SUITED FOR RATIO TRANSMITTERS AND RECEIVERS
- 13. DISADVANTAGES ➢ IOT DEVICES COULD BE HACKED. ➢ MORE POTENTIAL TARGETS FOR MALICIOUS CYBERCRIMINALS. ➢ SOFTWARE BUGS COULD ACTUALLY KILL PEOPLE. ➢ RUNNING SYSTEMS WITH OUTDATED OPERATING SYSYTEMS AND SOFTWARE LEADS TO INEFFICIENT RESULTS.
- 14. SALIENT FEATURES OF IOT • Connectivity: The heart and soul of IoT is its connectivity. • Sensing: Collecting information based on the retrieval capacity and providing it for an intelligent decision. • Analyzing: Analyzing the collected data to extract useful insights. • Artificial Intelligence: This will be essential for smart products. • Smaller Device: IoT devices are designed to be smaller and more efficient.
- 15. LIST OF ALL IOT DEVICES I COME ACROSS EVERYDAY ➢ IoT devices are nonstandard computing devices that connect wirelessly to the Internet or a local network hub, TechTarget reports. ➢ Some everyday examples might be a car, doorbell or a even a refrigerator.
- 16. ➢ SMART MOBILE PHONES ➢ SMART REFRIGERATORS ➢ LAPTOPS ➢ TABLETS ➢ SMART TV’S ➢ SMART WATCHES ➢ SMART CARS ➢ SMART BULBS ➢ SMART SPEAKERS SOME OF THE DEVICES I COME ACROSS EVERYDAY
- 17. THANK YOU