2. IoT
Internet ofThings= Internet +Things
Internet=WorldWide Network of
Computers
Things=Physical andVirtual Entities
M2MTechnology
The term became popular in 1999 and
was proposed by Kevin Ashton
It is the Future
Things are connected to the internet
Things can interact with each other
Things contains embedded technology
3. PhysicalWorld is connected
and communicates with each
other
Makes PhysicalWorld SMART
Integration of real world
data and services into the
current information
networking technology
4. Trends
Smart Cities
E- Health
Security & Emergencies
Miniaturization of devices
Improved communications
Real time analysis
Artificial Intelligence
Big Data
6. Area of Interests
Home Automation
Use of computers and
information technology to
control home appliances and
features.
Provides centralized control
Integrates electrical devices
in home with each other.
7. Home Automation
System Elements
Sensors
Controllers
Actuators
Buses
Interfaces
Tasks
HVAC
Lighting
Audio-Visual
Security
Problems
Costs include equipments, components, installations.
Different devices from different vendors are not compatible.
Different networking devices are needed for different devices.
8. Solutions
For a working mother, if her children arrives at home from their
school.Their lunch can be warmed up in microwave in just a click
by mother.
If there is any security breech or any emergencies in the house, the
home automation system will itself alert the house owners and
concerned authorities.
Air conditioners can be switched on even before the person
reaches home.
Devices from DifferentVendors can be made interoperable by
using a basic architecture in each device.
Costs can be reduced by recycling the components.
9. Major Criticisms of IoT
Security
No consideration of profound security
challenges.
Privacy,Autonomy and Control
Influence on moral decision making.
Erodes people’s control over their lives.
User consent
Freedom of choice
Anonymity
Impact on Environment
Manufacture, use and disposal of all
semiconductors- rich devices.
Difficult to recycle devices.
10. “The Internet of Things, sometimes referred to as the Internet of Objects,
will change everything—including ourselves,”- Dave Evans, Cisco’s chief futurist