15CS81 Module1 IoT

Department of Computer Science & Engineering
Prof. Ganesh V. Awati
Jain College of Engineering, Belagavi
Email: ganeshawati24@gmail.com
JCE e CONNECT

MODULE- 1
 Genesis of IoT
 IoT and Digitization
 IoT Impact
 Convergence of IT and OT
 IoT Challenges

What Is IoT?
 The basic premise and goal of IoT is to “connect the
unconnected.”
 IoT is a technology transition in which devices will allow us
to sense and control the physical world by making objects
smarter and connecting them through an intelligent network.

Genesis of IoT
 The age of IoT is often said to have started between the years 2008 and
2009.
 During this time period, the number of devices connected to the
Internet eclipsed the world’s population. With more “things” connected
to the Internet than people in the world, a new age was upon us, and the
Internet ofThings was born.
 The person credited with the creation of the term “Internet of Things” is
Kevin Ashton.

Genesis of IoT
 The evolution of the Internet can be categorized into four
phases. Each of these phases has had a profound Impact on
our society and our lives.

IoT and Digitization
 At a high level, IoT focuses on connecting “things” suchasobjects and
machines, to a computer network, suchasthe Internet.
 Digitization enclose the connection of “things” with the data they
generate and the business insights that result.
 Example: Wi-Fi devices in Malls detecting customers, displaying offers,
based on the spends, mall is segregated, changes to location of product
displays and advertising.
 Digitization: It isthe conversion of information into a digital format.

IoT and Digitization
Example:
1.Digital camera- No films used,mobile phoneswith camera.
Digitization of photography changed experience of capturing images.
2.Video rental industry and transportation , no one purchases video tapes or DVDs. With
digitization, everyone is streaming video content or purchasing the movies as downloadable
files.
3.Transportation-TaxiUber,Ola usedigital technology
4. Home Automation – Popular product: Nest – sensors determine the climate and connects to
other smart objects like smoke alarm, video camera and various third party devices.

IoT Impact
 About 14 billion, or just 0.06%, of “things” are connected to the Internet
today.(2017)
 Cisco Systems predicts that by 2020, this number will reach 50 billion.
 A UK government report speculates that this number could be even higher, in
the range of 100 billion objects connected.
 Cisco further estimates that these new connections will lead to $19 trillion in
profits and cost savings.

IoT Impact
 Managing and monitoring smart objects using real-time connectivity enables a
whole new level of data driven decision making.
 This in turn results in the optimization of systems and processes and delivers
new services that save time for both people and businesses while improving the
overall quality of life.

IoT Impact

IoT Impact
Following examples illustrate some of the benefits of IoT and
their impact.
 Connected Roadways
 Connected Factory
 Smart Connected Buildings
 Smart Creatures

Convergence of IT and OT
 Differences between IT and OT networks and their various challenges.

Convergence of IT and OT

IoT Challenges

Questions
 What is IoT. Explain in details on Genesis of IoT.
 Write a note on “IoT impact on RealWorld”.
 Discuss IoT challenges.
 List and explain some of the differences between IT and OT
networks and their various challenges.

THANKYOU

15CS81 Module1 IoT

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