1. Internet of Things
EASWARI ENGINEERING COLLEGE
(Autonomous)
Ramapuram, Chennai – 600 089
GROUP PRESENTATION
Subject Name: ENGINEERING PHYSICS Subject Code: 191PYB101T
Presented by,
Vijayakumar NK (55) Sasi Dharan U (13)
Srivatchan D (31) Swetha V (39)
Srisha S (29) Shasheenth A (16)
2. Introduction
Who Invented IoT
Why IoT is Important
How does IoT works
Industrial applications of IoT
What are the examples of IoT devices
3. What is IoT?
• The Internet of Things(IoT) describes the network of
physical objects--"Things"-- that are embedded with
sensors, software, and other technologies for the purpose
of connecting and exchanging data with other devices and
systems over the internet.
• These devices range from ordinary household objects to
sophisticated industrial tools.
4. Who invented IoT ?
• Kevin Ashton is sometimes called
the “Inventor of IoT”
• since the first used the term in
1999 to describe a system where
the Internet is connected to
the physical world via ubiquitous
sensor.
• He is a serial entrepreneur and
co-founded the Auto-ID Center at
MIT.
5. Why IoT important?
The internet of things helps
people live and work smarter,
complete control over their
lives.
IoT enables companies to
automates process and reduce
labor cost.
It also cuts down on waste and
improves service deliver goods,
as well as offering transparency
into customer transactions.
6. How Does IoT Works?
Typically, IoT solution consist of four elements,
7. Iot works in sensor:
IoT workflow starts with sensor devices.
In the case of the Internet of Things, sensor
devices are the on-the-ground pieces of
hardware used to collect data.
Iot works in connectivity:
Connectivity is the piece of the IoT puzzle
which enables the “things” to communicate and
exchange data.
There are many connectivity options for IoT,
such as cellular, satellite, Wi-Fi, low-power
wide-area networks (LPWAN), and Bluetooth
8. IoT works in Data processing:
the purpose of data processing is to
convert raw data to something useful.
Data is the input, or raw material, of
data processing. The output of data
processing is information.
IoT works in User Interface:
data is collected by sensor devices,
sent to a cloud service via a network
solution, and transformed into useful
information to user.
This is done via user interface (UI).
9. Industrial applications of IoT
Manufacture:
• The Internet of Things(IoT) is
revolutionizing the manufacturing
sector by enabling
1. increased efficiency.
2. Cost efficiency.
3. Improved quality control.
• Through the use of sensors,
devices and other connected
technologies , manufacturers can
collect and analyze data in real-
time and shaping the future of
industry.
10. Health care:
• IoT is used in healthcare to improve patient
care and safety, such as by monitoring vital sign
remotely, tracking the location and automating
the dispensing of medications.
• IoT devices such as, Wearable sensors,Smart
medical devices.
• It responds to any changes or emergencies
more quickly.
11. Agriculture
• IoT is used in agriculture to
improve crop yields.
• manage resources such as
water and fertilizer.
• monitor environmental
conditions to optimize growth
• IoT in agriculture uses robots,
drones, remote sensors, and
computer imaging
12. Energy
• IoT is transforming the energy industry by
enabling new approaches to energy generation,
distribution, and consumption.
• IoT devices, such as smart meters and sensors,
are providing energy companies with real-time
data on energy usage
• Distribution and reduce waste and costs.
13. Examples of IoT devices:
Alexa:
Amazon’s voice assistant Alexa is one of the
more comprehensive IoT services, as it can
control more smart home products than Google
Assistant or Siri.
Alexa is present in the Echo devices, as well
as other gadgets like headphones and
thermostats.
14. Fitness trackers:
Devices that monitor and track
physical activity, such as steps taken,
calories burned, and heart rate.
Smart watches:
Wrist-worn devices that offer
features such as phone calls, text
messaging, and fitness tracking, in
addition to traditional watch
functions like timekeeping and
calendar alerts.
15. Virtual reality headset:
• Wearable devices that immerse
the user in a simulated 3D
environment.
• Sensor which collect the data
are interconnected with the help
of IoT.
Smart clothes
Clothing items embedded with
electronics, such as sensors or
displays, to enhance the wearer's
experience.
