By: Ramakant Soni, Assistant Professor, CS Dept., BKBIET Pilani

Seminar

on

Imagine a world of communicating objects

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Internet of Things

The Internet of Things refers to a self configuringwireless network between objects.

IT is expected to offer advanced connectivity ofdevices, systems, and services that goes beyondmachine-to-machine communications (M2M) andcovers a variety of protocols, domains, andapplications.

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Characteristics

Ambient

Intelligence

Flexible

Structure

Event

Driven

Complex

Access

Technology

Size/SpaceConsideration

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Sectors:

-Enterprise

-Home

-Govt.

IOT

IOT Dimensions5

IOT Enabling Technologies

To collect and process the data to detect the changes in the physical status of things.

To enable the communication between the sensors and the system.

To enhance the power of the network by devolving processing capabilities to different part of the network.

To make the smaller and smaller things to have the ability to connect and interact.

Sensor Technologies

Wireless Communication

and Networking

Smart Technology

and Computing

Nano Tech

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IOT Devices 7

How IOT will Effect our daily life?8

Tagging devices9

The tagging of things may be achieved through such technologies:

• Radio Frequency Identification

• Near field communication

• Barcodes

• QR codes

• Digital watermarking

Tagging Technologies10

¤ Near field communication (NFC) is the set of protocols that enables devices to

establish radio communication with each other by touching the devices together or

bringing them into proximity to a distance of typically 10 cm or less.

¤ A barcode is an optical machine-readable representation of data relating to the

object to which it is attached.

¤ A Quick Response Code (QR) code uses four standardized encoding modes (numeric,

alphanumeric, byte / binary, and kanji) to efficiently store data.

¤ A digital watermark is a kind of marker covertly embedded in a noise-tolerant signal

such as an audio, video or image data.

RFID(Radio Frequency Identification )Tags

¤ Wireless non- contact use of radio frequency electro-

magnetic fields to transfer data.

¤ Automatically identify and track tags attached to objects.

¤ Tags contain electronically stored information.

¤ Ability to monitor data.

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How RFID works12

RFID Tag

Applications of IOT

MediaEnvironmental

monitoring

Energy

management

Infrastructure

management

Medical &

healthcare

systems

Building &

home

automation

TransportationManufacturing

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Application Fields14

Benefits of IOT

Tracking behavior for real-time applications.

Enhanced situational awareness.

Sensor-driven decision analytics.

Process optimization.

Optimized resource consumption.

Instantaneous control in complex autonomous systems.

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Challenges for IOT

¤ Technological Standardization in most areas still remain fragmented.

¤ Huge amount of Data ( Big Data).

¤ Managing and fostering rapid innovation is a challenge.

¤ Privacy and security.

¤ Testing of Multi-Discipline Systems.

¤ Absence of governance.

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Evolution17

References

¤ “Internet_of_Things”, https://en.wikipedia.org/wiki/Internet_of_Things

¤ “Internet of Things – Technologizing Everything”, http://www.tekritisoftware.

com/internet-of-things

¤ “A Primer On The Internet of Things & RFID”, http://blog. atlasrfidstore. com/ internet-

of-things-and-rfid

¤ “14 Benefits and Forces That Are Driving The Internet of Things”,https://

www.mapr.com/blog/14-benefits-and-forces-are-driving-internet-things#.VcpkJrWSddh

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Thank You

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