2. CONTENTS
• Definition of Internet and WWW
• IOT
• Purpose of IOT
• How things are connected
• Advantages and disadvantages
• Applications
• conclusion
2
3. Def. Of Internet
An interconnection between two or more
systems is called the network. If several such
networks are connected together world wide is
called the Internet..
3
4. www:
4
The World Wide Web(WWW) also called
the “web” in shot .
“Tim Berners-Lee”-1991.
5. Internet Of Things
5
The Internet of Things is the network of
physical objects or "things" embedded with
electronics, software, sensors, and
network connectivity, which enables these
objects to collect and exchange data
10. 7.27.26.8 7.67.6
IoT Is Here Now – and Growing!
50 BillionBillion
““Smart Objects”Smart Objects”
50
2010 2015 2020
0
40
30
20
10
BILLIONSOFDEVICESBILLIONSOFDEVICES
25
12.5
Inflection
Point
TIMELINTIMELIN
EE
Source: Cisco IBSG, 2011
World
Population
11. Advantages of IOT
• Secures Home Through Automated Door
Locks
•Increases Awareness Through Security
Cameras
•Saves Time
•Saves Money and Increases Convenience
11
12. Disadvantages of IOT
• The IOT are the breach of privacy
• Over-reliance on technology
• Loss of jobs
• Decreasing the traditional ethics
14. Conclusion
Internet of things will seamlessly integrate into
the world enabling anywhere, anytime
connectivity...
In future we are totally depend on the things
whatever connecting to Internet
14
… and IoT isn’t “science fiction” or something that will happen in the future – it’s real, and it’s here now. Cisco believes that the inflection point – the point at which the number of connected devices began outnumbering the number of men, women, and children on the planet – happened about five years ago; others in the industry believe that it happened about a year and a half ago. Similarly, Cisco believes that the number of connected objects will grow to about 50 billion over the next several years, while other estimates put that number at 25, 30, or even as high as 200 billion!
Who’s right doesn’t really matter … the point is that we all universally agree on two things: 1) the point of inflection is in the past; and 2) gap is expected to widen exponentially over the next several years. So, IoT is here today, and will continue to grow!