Seminar presentation on Internet of Things

1. Dr. B.A. Technological University ,Lonere
Name:- Omkar Bharat Shinge
Roll no:- 20150653
Under the guidance of
Prof. H. Wankhede

2. Contents
 What is IoT?
 Idea of IoT
 Building blocks of IoT
 Applications of IoT
 Advantages
 Disadvantages

3. What exactly is
the
Internet of Things ?

4. It is the intelligent connectivity of physical devices driving massive gains in
efficiency, business growth, and quality of life.
Source:-www.visualizetheweb.com/makes-internet-things

5. Idea of Internet of Things
If we had computers that knew everything there was to know about
things—using data they gathered without any help from us—we
would be able to track and count everything, and greatly reduce
waste, loss and cost.
Kevin Ashton
cofounder of Auto-ID Center-
MIT
Kevin Ashton supposedly coined the phrase "Internet of Things" in 1999.
 It is estimated that more than 30 billion devices will be wirelessly connected to
the internet of things by 2020.

6. Building blocks of IoT
Four things form basic building blocks of IoT system
1. Sensors
2. Microcontroller / Microprocessor
3. Connectivity / Gateway
4. End user Application

7. Sensors ,actuators etc….
• A device which detects or
measures a physical property and
records, indicates, or otherwise
responds to it.
• Heart of the IoT devices.
Source:-www.codeproject.com/Articles/833234/Internet-of-things-Overview

8. Microcontroller (SoC) and
Microprocessors
 Used in automatically controlled products and
devices
 Economical to digitally control even more devices
and processes
 Incorporates the functions of a computer's central
processing unit
 Powerful graphics processing power
Microcontroller
Microprocessor

9. Arduino
• Arduino is an open-source project that created
microcontroller-based kits for building digital
devices and interactive objects that can sense
and control physical devices.
• An Arduino board consists of an Atmel 8-, 16- or
32-bit AVR microcontroller
Source:-www.sparkfun.com/products/11021

10. Raspberry pi
• The Raspberry Pi is a series of single-board
computers.
• Credit card-sized.
• It has video controller (Advantage over
Arduino).
Source:-www.raspberrypi.org/blog/raspberry-pi-2-on-sale

11. Connectivity / Gateway service
 WiFi
 Bluetooth
 RFID
 NFC
 Ethernet
 LTE
 3G
 GSM
 CDMA
Connectivity in the sense used to connect the device to end user
application.
Source:-
www.sparkfun.com/products/13678
Source:-
www.sparkfun.com/products/12576

12. End user Application
 End user Hardware or Software application to control/adjust the IoT device.
 May be Android ,iOS apps etc
 May be hardware like remote control.
Nest thermostat app
Philips Hue app
Source:-www.nest.com/blog/2015/06/17/one-
home-one-app
Source:-
www.reckoner.com.au/2013/07/philips-
hue-review-light-em-up/

13. Working of an IoT device
Source:-www.electronicdesign.com/iot/connected-world-awaits
Sensors
Application
Gateway
Microcontroller/
Microprocessor

14. Applications of IoT
 Media
 Environmental monitoring
 Manufacturing
 Medical and healthcare
 Building and home automation
 Consumer applications

15. Medication dispensing service
 Created for elderly people.
 Alerts the patient for medication using a light and
voice reminder.
 Prefilled cups with medication are dispensed.
 Mobile app
Philips Hue
 smartphone controlled
 use 80 percent less power

16. Amazon Echo
Nest Thermostat
 Electronic, programmable, and self-learning Wi-Fi-enabled
thermostat.
 Optimizes heating and cooling of homes and businesses to
conserve energy.
 Amazon Echo is a voice command device from Amazon.com
 functions include question answering, playing music and controlling
smart devices.

17. Advantages
 Communication
 Automation and Control
 Information
 Monitor
 Time
 Money
 Better Quality of Life

18. Disadvantages
 Compatibility:-No international standard of compatibility of tagging and
monitoring the equipments.
 Complexity:-With more complex systems there are more opportunities of
failure.
 Privacy/Security:-With the transmission of the IoT data the risk of data theft
and other such cyber threats increases.

19. Thank you

20. Q & A session
Feel free to ask questions !

21. References
 http://www.rfidjournal.com/articles/view?4986
 http://www.codeproject.com/Articles/833234/Internet-of-things-Overview
 http://www.bayforce.com/2015/07/the-internet-of-things-its-business-
value/
 http://visualizetheweb.com/makes-internet-things/