Introduction of Internet of things.pptx

What is IOT?
 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.
 It allows objects to be sensed and controlled remotely across
existing network infrastructure, creating opportunities for
more direct integration between the physical world and
computer-based systems, and resulting in improved
efficiency, accuracy and economic benefit.

 "Things," in the IoT sense, can refer to a wide variety of
devices
such as heart monitoring implants, biochip transponders on
farm animals, electric clams in coastal waters, automobiles
with built-in sensors, DNA analysis devices
for environmental/food/pathogen monitoring or field
operation devices that assist fire-fighters in search
and rescue operations.
 These devices collect useful data with the help of
various existing technologies and then autonomously flow
the data between other devices.

Ecosystem components
▶ Device manufacturers
▶ Sensors/actuators, smart appliances
▶ Network service
providers
▶ Operators, NMS providers
▶ Cloud service providers
▶ Data centres, dBase,
dWarehouse
▶ Platform providers
▶ Middleware providers, SDKs
▶ 3rd party application developers
▶ Analytics providers, tools, APIs
IoT
App

Example
▶ General Electric (GE) deploys sensors in its jet engines,
turbines, and wind farms. By analyzing data in real time, G
E
saves time and money associated with predictive
maintenance.
Io
T
Ap
p

History of
IoT
The concept of the Internet of Things first became popular
in 1999, through the Auto-ID Center at MIT and related
market- analysis publications.
Radio-frequency identification (RFID) was seen as
a prerequisite for the IoT at that point. If all objects and
people in daily life were equipped with identifiers,
computers could manage and inventory them. Besides using
RFID, the tagging of things may be achieved through such
technologies as near field communication, barcodes, QR
codes, blue-tooth, and digital watermarking.

How IOT Works?
Internet of Things is not the result of a single novel
technology; instead, severalcomplementary technical
developments provide capabilities that taken
together help to bridge the gap between the virtual and
physical world. These capabilities include:
 Communication and cooperation
 Addressability
 Identification
 Sensing
 Actuation
 Embedded information processing
 Localization
 User interfaces

How IoT Works?
12
RFID Sensor Smart Tech Nano Tech
To identify
and track
the data
of things
To collect
and process
the data to
detect the
changes in
the physical
status of
things
To enhance
the power of
the network
by devolving
processing
capabilities to
different part
of the
network.
To make the
smaller and
smaller
things have
the ability to
connect and
interact.

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. I
t
can make the “things” realizing the intelligent control.

IoT as a Network of
Networks1:5
with added security,
These networks connected
analytics, and management capabilities. This
will
allow IoT to become even more powerful in what it
can help people achieve.

The Future of
IoT
"The Sky's not the limit. It's only the beginning with

The Potential of
IoT
GE’s estimates on potential of just ONE percent
savings

Unlock the Massive potential of IOT

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
 ... ... ...

Sensors in even the holy cow!
In the world of IoT
, even the cows will be connected
and monitored. Sensors are implanted in the ears of
cattle. This allows farmers to monitor cows’ health and
track their movements, ensuring a healthier, more
plentiful supply of milk and meat for people to
consume. On average, each cow generates about
200 MB of information per year.

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

References
1. www.google.com
2. https://en.wikipedia.org/wiki/Internet_of_Things
3. Cisco whitepaper, "The Internet of Things" - How the
Next Evolution of the Internet Is Changing Everything,
by Dave Evans, April 2011.
4. GE cloud expo 2014, "Industrial Internet as a Service",
by Shyam Varan Nath, Principal Architect.
5. Dr
. Mazlan Abbas, MIMOS Berhad, Wisma IEM, Petaling
Jaya

Introduction of Internet of things.pptx

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