Introduction to IOT
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Transcript of Introduction to IOT
05/03/2023
Seminar on IOT & Robotics 1
IoT(Internet of Things)
“Connect the Things, Shrink the World”
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What is the buzzword IoT all about? Uniquely Identifiable objects or things( Things
refer to anything living or non living things with an unique identity) communicate or transfer data over a network without requiring human-to-human or human-to-computer interaction.
What is the IoT ?
Many definitions / examples:
Devices / Objects Services
Collect Information
Visualize Data Remote
Control
Smart Control
One Example
More examples…
More examples…
More examples…
More examples…
More examples…
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Current Trend
Aiming 26 billion objects to be connected together by 2020.
Three-quarters (76%) of IoT decision makers have either deployed or plan to deploy IoT systems within the next 12 months.
Healthcare industry leads the field with 72% followed by transportation& manufacturing at 67% and 66% respectively.
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The most used communication channels to communicate objects to internet in the IoT WiFi Bluetooth Zigbee Wireless NFC WiFi direct Bluetooth Low Energy
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Benefits of IoT
Tracking behaviour for real-time marketing Enhanced situational awareness Sensor-driven decision analytics Process optimization Optimized resource consumption Instantaneous control and response in complex
autonomous systems
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Challenges in IoT
Security is vital Adoption Rate Compatibility Power is critical Connectivity
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Main Application areas for the IoT Home& Building Automation Smart cities Smart manufacturing Wearables Healthcare Automotive etc
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8 Things You Should Know About Distribution of IoT
1. 26% of APAC’s general developers work on IoT development.
2. 13% developers report that they have no plans for IoT development.
3. 28% of Chinese developers and 26% of Indian developers report that they are currently involved with IoT development
4. India & China are more likely to embrace IoT & consider IoT development in their future plans.
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5. IoT developers are about three times more likely than their non-IoT counterparts to use the Cloud as a development environment.
6. The majority of developers who are not developing applications using cloud plan to do so within the next six months.
7. 38% of IoT developers are using Clouds to develop application currently.
8. 50% report that they are planning to do so within next 12 months.
IoT Basics
What does an IoT project need?
Device(s) that can communicate
Applications
Web
Smartphone
Car
…
Users
Devices that can communicate Microcontroller/Arduino
The ‘brain’ controls everything Reads input from sensors Drives outputs
LED, Switch, Motor,… Communicates!
Network interfaces Power source
How can we build them?
IoT: What do we currently have? Some devices communicating with some services
Many community projects (Makers) Some commercial products
IoT: What do we need?
Objects
Objects
Objects
Objects
Services
Services
Services
IoT: What do we need?
How to we build this?
1
Get Information Control Devices
Solution?
Gateways (Routers) with wireless interfaces integrated WiFi ZigBee Zwave Bluetooth
Common Protocol
2
What the future shall bring?