1. Dr. Jyoti Batra Arora Associate Professor-IT
Internet of Things
Dr. Jyoti Batra Arora
Associate Professor-IT

2. Content Introduction Industry/Real time Applications Growth of IoT
Hardware used in IoT
Benefits of IoT
Risks with IoT
Research challenges

3. Introduction
From tooth brushes to hairbrushes, consumer and industrial devices are having chips inserted into them to collect and communicate data.
Smart toasters , fitness collars for dogs and few of everyday dumb items are being connected to the web as a part of Internet of Things.
People on Internet IoP
Things on Internet  connected Devices
IoP+connected Device  IoT

4. Definition
The Internet of Things (IoT) is the network of physical objects—devices, vehicles, buildings and other items embedded with electronics, software, sensors, and network connectivity—that enables these objects to collect and exchange data.
A Phenomenon which connects a variety of things …
Everything has ability to communicate.

5. Various names, one Thing
Brtish entrepreneur Kevin Ashton coined the term in 1999.
M2M (Machine to Machine)
“Internet of Everything” (Cisco Systems)
“World Size Web” (Bruce Schneier)
“Skynet”
Internet of Objects
British entrepreneur Kevin Ashton first coined the term in 1999 while working at Auto-ID Labs (originally called Auto-ID centers - referring to a global network of Radio-frequency identification (RFID) connected objects).[10] Typically, IoT is expected to offer advanced connectivity of devices, systems, and services that goes beyond machine-to-machine communications (M2M) and covers a variety of protocols, domains, and applications.[11] The interconnection of these embedded devices (including smart objects), is expected to usher in automation in nearly all fields, while also enabling advanced applications like a Smart Grid,[12] and expanding to the areas such as smart cities.
Cisco Systems refers to IoT as the “Internet of Everything”…
Bruce Schinerer recently referred to two new colloquial terms – World Spanning Robot and Benign Organization. There is also the term “Skynet” in reference to the Terminator movies that is frequently discussed in Blog and online postings/jargon

6. Where is IOT???
It is everywhere.

7. Smart Appliances Wearable Tech Healthcare
In our daily lives, we have become more reliant on IoT with our wearable tech, appliances, our cars, how we receive health care.
Healthcare

8. Growth of IOT

9. The IoT Market As of 2015, 9.6 billion IoT units
Expected to grow to 28.1 billion IoT devices by 2020
Revenue growth from $1.9 trillion in 2013 to $7.1 trillion in 2020
Lund, D., Turner, V., MacGillivray, C., & Morales, M. (2014, May). Worldwide and Regional Internet of Things (IoT) 2014 – 2020 Forecast: A Virtuous Circle of Proven Value and Demand. Retrieved January 25, 2016, from
The following describes the “moderate forecasts” concerning growth of the IoT markets over the next several years. More extensive forecasts by Cisco Systems project 50 billion units by 2020.
The Internet of Things marketplace is expected to see increased adoption and revenue growth through the year Moderate expectations of such growth will span across business, government entities and consumers. Business is expected is expected to show the strongest gains, while consumer growth and adoption will be lower, despite more IoT marketing of devices to consumers.

10. Survey by KRC, USA in 2017

11. Why be concerned about IOT
Like all new technology, the Internet of Things brings both a beneficial and disruptive element. With the concept of “always-on”, such technology will require a change in mindset when considering implementation of products and services related to IoT. Since IoT is more and more an element in the daily lives of individuals and organizations, maintaining both privacy, security and business operations/opportunities will be more of a priority both today and in the future.
IOT offers us opportunity to be more efficient in how we do things saving us time money and often emission in the process.
It allows companies, government and public authorities to rethink how they deliver services and produce goods.
Gartner predicts that the aggregated value and economic benefit of the IoT will exceed $7.9 trillion in the year 2020 alone.

12. Why do connected devices need to share data?
Each device collects data for a specific purpose that may be useful to a buyer and impact the wider economy.
Within industrial applications, sensors on product line can increase efficiency and cut down on waste.US firm concrete sensors has created a device that can be inserted into concrete to provide data on the material’s condition.

13. Dynamic control industry and daily life
Improves the resource utilization ratio.
Acts as technology integrator.
Universal internetworking / sensors networks
Components ofIoT
Sensor
Connectivity
People & process

14. Information Security M2M/IoT Sector Map :: Beecham Research
Office of Budget and Finance
Education – Partnership – Solutions
M2M/IoT Sector Map :: Beecham Research
The following graphic from Beecham Research depicts how the Internet of Things may interact with various service sectors within the public/private sectors and ordinary consumers. Public sector entities (such as universities) may have some level of involvement and interaction within all service sectors depicted; ranging from the operation and industry elements of buildings, to levels of research, retail entities, transportation, and IT/Networks. **Place emphasis on service sectors, that it is likely that at least one example of devices may be found within university networks.

15. 4 layers Model of IoT Integrated Application Information Processing
Network Construction
Sensing and Identification

16. Top Industries for IoT application and Revenue Generation

17. Internet of Under ground Things
Internet of Bio NanoThings

18. Recent Developed Devices of IoT

19. Hardware to be used in IoT
Boards- microcontroller based boards, System on Chip(SOC), Single Board Computers (SBC) and purpose- built boards with support for small Bluetooth and Wifi.
C.H.I.P.
Mediatek Linkit One
Particle Photon
Tessel
Adafruit Flora
LightBlue Bean
Udoo Neo
Intel Edison
Raspberry pi
Arduino Uno

22. Sensors in IoT

23. Types of sensors Temperature sensor Proximity Sensor
Donot always In physical contact, some an detect temperature from laser.
Used in Thermostat
Resistor, temperature detector, IC (semiconductor), Infrared sensor
Proximity Sensor
used in security, safety or efficiency applications
Used to detect motion
Used in retail industry, aprking and museum etc,
Inducive sensor, Capacitive sensor, Photoelectric sensor, ultrasonic sensor

24. Pressure Sensor Humidity Sensors
Detect pressure of liquid, gas etc. work by converting physical power into electronic signals and then sending it into the processor of the device.
Eg Barometer, pressure gauage
Used in touch screen devices, weather monitoring devices and in automotive industry.
Humidity Sensors
used in thermostat and weather related IoT Devices
Accelerometer, gyroscopic sensor
used to detect acceleration, vibration or tilt of any object.
Used to measure the angular velocity of an object.
Used in pedometer, antitheft devices and leveling
Mostly used in 3D mouse

25. Optical sensor Water quality Sensor
can emit, receive and convert light energy into digital signals
Work by detecting electromagnetic energy and sending result to processing units
Used in mining operation, oil refeineries and chemical plants
Water quality Sensor
Detect water quality and monitor primarily in water distribution system
Chlorine residual Sensor, Total Organic Carbon sensor, Turbidity Sensor, Conductivity Sensor, pH Sensor,Oxygen Reduction Potential Sensor
Touch sensors, sound sensors, Motion detection sensor, gas sensor, image sensor etc.

26. Benefits of IoT
Manufacturing Efficiency – sensors embedded in manufacturing equipments can held to identify bottlenecks in manufacturing process. It reduces the manufacturing time and waste.
Works on predictive maintenance.
Energy Efficiency– achieve significant decrease in energy usage and monitor things like light and temperature.
By processing that sensor data, intelligent algorithms can micromanage energy usage in real time far more effectively than we ever could, saving money and the planet in one fell swoop. This is how Google cut 15% of its energy expenditure in its data centers.
Inventory efficiency – RFID and NFC tags on individual product help to share location of single item and can save time and lowers the labour cost.
Disaster warning, Law enforcement, Elderly care and environment quality.

27. Risks with IoT
Privacy Implications- everything that’s connected to internet can be hacked, IoT products are no exception to this unwritten rule.
Need of Reliable Standard
High Cost of required investment in IoT infrastructure
Regulation ( in terms of Data Privacy)
Lack of Senior Management knowledge and commitment
Weakness in organizations’ technology infrastructure
Weakness in public com infrastructure available to organization
General economic uncertainity
Absence of business case/ model
Undeveloped consumer awarness
nsecure IoT systems led to toy manufacturer VTech losing videos and pictures of children using its connected devices.
There's also the issue of surveillance. If every product becomes connected then there's the potential for unbridled observation of users. If a connected fridge tracks food usage and consumption, takeaways could be targeted at hungry people who have no food.
Additional needs are emerging for standardisation," the Internet Society says. If standardisation happens it will let more devices and applications be connected.

28. IoT Trends to Watch in the Future
IT Services– business Consulting
IoT drives demand for Data analytics-
Data must be managed, integrated and analysed
IoT drives demand for Cloud Computing
IoT data Data Broker
IoT generated data is bought, analyzed and sold.
IBM buys the Weather Company Data
Interoperability Problems
Security

29. Research Challenges Scalability(Massive Number of Devices)
Handle data generated by 50 billion devices
Reliable Coverage
Move Cloud Service to edge of the network(Fog computing)
Reduce data to be stored(Processing and Storage)
Power Consumption Problem(Energy Harvesting)

30. IoT
IoE

31. Thank you!
Thank you!
Oh, and if you know what this does, could you let me know after the presentation?

32. Questions and Discussion
Questions and Answers section