A presentation to explain the emerging technology, 'Internet of Things'. Addresses to what IoT is?, how it works?, why is it growing?, what are the challenges before it?.

1. By:
Rahul Sharma
8CSA3
77
Submitted to:
Mrs Manisha Raj
Mrs Manju Vyas

2. The Internet of Things (IoT) is the
interconnection of uniquely identifiable
embedded computing devices within the
existing Internet infrastructure.

3. A ‘Thing’ in the IoT, can be a
 Person with a heart monitor implant
 A farm animal with a biochip transponder
 An automobile with built-in sensors
Or any other natural or man-made object that
can be given an identity and can transfer data
over a network

5. A sensor is a transducer whose purpose is to
sense (i.e. detect) some characteristics of its
environment.
 It detects events or changes in quantities
 Provides corresponding output as an
electrical signal

6.  Temperature Sensor
 Pressure Sensor
 Light Sensor
 Soil Moisture Sensor
 Chemical Sensors

7.  IPv6’s huge increase in address space is an
important factor in the development of IoT
 According to Steve Leibson “we could assign
an IPv6 address to every atom on the surface
of earth, and still have enough addresses left
to do another 100+ earths”
 i.e. we can assign an IP address to every
‘thing’ on the planet

8.  Wi-Fi
 Bluetooth
 NFC
 Cellular networks
 Zigbee

9. People will connect through devices like
 Smartphones and tablets
 PC’s and laptops
 Wearable's like smart watches, smart glasses
etc.
 Healthcare related sensors
 People may become individual nodes
producing constant stream of data

11.  Cheap Sensors
 Cheaper Bandwidth
 Cheap Processors
 Smartphones everywhere

12.  Environmental Monitoring
monitoring air or water supply,
atmospheric or soil conditions,
movements of wildlife
 Medical and Healthcare systems
IoT health monitoring devices range from
blood pressure and heart rate monitors to
pacemakers or advanced hearing aids

13.  Energy Management
switches, power outlets, bulbs, televisions
etc. can be able to communicate with the
utility supply company in order to manage
energy consumption
 Infrastructure Management
controlling operations of bridges, railway
tracks, wind farms etc.

14.  Building and home automation
IoT devices can be used to monitor and
control the mechanical, electrical and
electronics systems used in various types
of buildings

15.  Songdo, South Korea, the first of its kind fully
equipped and wired smart city, is near
completion
 Santander, Spain, where around 10000
sensors are deployed that enable services like
parking search, environmental monitoring,
digital city etc.

16.  HP’s CeNSE Network
The goal is to create a worldwide network
of sensors which will measure data such
as vibration, rotation, sound, air-flow,
light, temperature, pressure and more.
 IBM’s Smarter Planet
This campaign is about connecting objects
to the internet and applying intelligence
and services on top of that.

17.  According to Gartner, Inc. there will be nearly
26 billion devices on the IoT by 2020
 ABI Research estimates that number to be
around 30 billion
 A survey by Pew Research Internet Project
concluded that IoT, embedded and wearable
computing will have widespread and
beneficial effects by 2025

18.  Security
 Trust and Privacy
 Lack of shared infrastructure
 Data Management
 Complexity, confusion and integration issues