Introduction to IOT

1. Internet Of Things
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2. What exactlyisthe
Internetof Things?

4. TheInternetofThings isacombinationof:
Sensors
Peopleand
Processes
Connectivity
IoT

8. HOW IT IS DONE?
• Online network of physical objects is accomplished through the use of
RFID tags and other types of sensors.
• Implanting these tags inside a physical object gives it the power to be
monitored and controlled remotely through the Internet.
• Eliminates the need for humans to constantly enter and monitor data.
• Object interacting digitally.

9. RFID
TAGS
 Radio-frequency identification (RFID)
 INTELLIGENT BAR CODES
 Wireless non-contact use of radio-
frequency electromagnetic fields to
transfer data, for the purposes of
automatically identifying and tracking
tags attached to objects.
 Chip typically is capable of carrying
2,000 bytes of data or less.

10. Enabling Technologies for IOT
• Zigbee
• QR Codes Barcodes
• Wi-Fi
• Li-Fi
• LTE Advanced
• Bluetooth Low Energy(BLE) etc.

11. Challenges with IOT
• Connectivity
Variety of wired and wireless connectivity standards are required to enable different
application need
• Sensing a complex environment
Innovative ways to sense and deliver information
from the physical world to the cloud
• Power is critical
Many IoT applications need to run for years over
batteries and reduce the overall energy consumption

12. • Security is vital
Protecting user’s privacy and manufacturers' IP; detecting and blocking
malicious activity
• IoT is complex
IoT application development needs to be easy
for all developers, not just to experts
• Cloud is important
IoT applications require end-to-end solutions including cloud service

13. WHO CARES???

15. Application of
IOT
GoogleGlass
Wearable computer with an optical
head-mounted display (OHMD) that is
being developed by Google
Displays information in a
smartphone-like hands-free format,that
can communicate with the Internet via
natural language voice commands.

16. Smart Lighting
Intelligent and weather adaptive
lighting in street lights.

17. Smart Roads
Intelligent Highways with warning
messages and diversions according to
climate conditions and unexpected
events like accidents or traffic jams.

18. Earthquake Early
Detection
and many more
Distributed control in specific places of
tremors.

19. ADVANTAGES
 Smart devices connected on a social
network for machines will help homes
save energy

20. DISADVANTAGES
 Breach of privacy,
 there is always the possibility of hackers breaking
into the system and stealing the data.
 Over-reliance on technology,
 No system is robust and fault-free.
 The loss of jobs.
 will have a devastating impact on the employment
prospects of less-educated workers