Internet of things - 2020

Plan of Presentation
❖ What is Internet of Things?
❖ History
❖ How IoTWorks?
❖ Few Applications of IoT
❖ Current Status & Future Prospect of IoT
❖ Technological Challenges of IoT
❖ Criticisms & Controversies of IoT

What is IoT?
The Internet of Things (IoT) 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.

A “Thing” in the context of the Internet of things (IoT), is an entity or physical
object that has a Unique identiﬁer, an embedded system and the ability to
transfer data over a network.
❖ Heart monitoring implants
❖ Biochip transponders on farm animals
❖ Automobiles with built-in sensors
❖ DNA analysis devices & OtherWearbles etc.
These devices collect useful data with the help of various existing technologies
and then autonomously ﬂow the data between other devices.

How IoT Works?
The Internet of Things (IoT), also sometimes referred to as the Internet of
Everything (IoE), consists of all the web-enabled devices that collect, send
and act on data they acquire from their surrounding environments using
embedded sensors, processors and communication hardware. These devices,
often called "connected" or "smart" devices, can sometimes talk to other
related devices, a process called machine-to-machine (M2M) communication,
and act on the information they get from one another. Humans can interact
with the gadgets to set them up, give them instructions or access the data, but
the devices do most of the work on their own without human intervention.
Their existence has been made possible by all the tiny mobile components
that are available these days, as well as the always-online nature of our home
and business networks.

COLLECTION
Devices and Sensors are collection data
everywhere.
❖ At your home
❖ At your ofﬁce
❖ In your car
❖ In the Manufacturing plant

COMMUNICATION
Sending Data and events through Network to some
destination.
❖ A cloud platform
❖ Private data center
❖ Home network

ANALYSIS
Creating Information from the data
❖ Visualizing the data
❖ Building Reports
❖ Filtering Data

ACTION
Taking Action based on the information and data
❖ Communicate with other machine (m2m)
❖ Send notiﬁcation (sms, email, text)
❖ Talk to another system

The Structure of IoT
The IoT can be viewed as a gigantic network consisting of networks of devices
and computers connected through a series of intermediate technologies where
numerous technologies like RFIDs, wireless connections may act as enablers of
this connectivity.
❖ Tagging Things : Real-time item traceability and addressability by RFIDs.
❖ Feeling Things : Sensors act as primary devices to collect data from the
environment.
❖ Shrinking Things : Miniaturization and Nanotechnology has provoked the
ability of smaller things to interact and connect within the “things” or
“smart devices.”
❖ Thinking Things : Embedded intelligence in devices through sensors has
formed the network connection to the Internet. It can make the “things”
realizing the intelligent control.

Applications of IoT
"The Ultimate Goal of IOT is to Automate Human Life."

Few Applications of IoT
❖ Building and Home automation
❖ Manufacturing
❖ Medical and Healthcare systems
❖ Media
❖ Environmental monitoring
❖ Infrastructure management
❖ Energy management
❖ Transportation
❖ Better quality of life for elderly
❖ ... ... …
You name it, and you will have it in IoT!

Current Status & Future Prospect of IoT
“Change is the only thing permanent in this world”

TECHNOLOGICAL CHALLENGES OF IoT
At present IoT is faced with many challenges, such as:
❖ Scalability
❖ Technological Standardization
❖ Discovery
❖ Software complexity
❖ Data volumes
❖ Power Supply
❖ Interaction and short range communication
❖ Wireless communication
❖ Fault tolerance

Criticisms and Controversies of IoT
Scholars and social observers and pessimists have doubts about the
promises of the ubiquitous computing revolution, in the areas as:
❖ Privacy
❖ Security
❖ Social control
❖ Political manipulation
❖ Design
❖ Environmental impact

Print(“Thank You”)
Deepak Mankotia @deepakmank

Internet of things - 2020

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