nimisha ppt 2

8/3/2019 Nimisha PPT 2

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RED TACTONPresented by

Nimisha V Proll no :61

S7 CS


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History of Intrabody communicationFirst proposed by IBM

Nippon Telegraph and Telephone corporation


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Red TactonRed Tacton is a Human Area Networking

Technology

Uses the surface of the human body as a safe, highspeed network transmission path.

Attains a speed up to 10 Mbps ---equivalent to a fast broadband connection.

Uses weak electric fields on the surface of human bodyinstead of relying on EM waves or light waves.


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Red Tacton Transceiver


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Block Diagram of Red Tacton Transceiver


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PrincipleRed Tacton relies upon the principle that the optical properties of an

electro-optic crystal can vary according to the changes of a weakelectric field.


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How Red Tacton works?


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Mechanisms


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Working Procedure1.Transmitter sends data.

2.Transmitter create a change in field.

3. Field from human body dissipates into earth.

4. Electric field is received using sensing technology.

5. Receiver recognizes the change in the electric field.

6. Sensing technology measures the weak electric fields induced.

7. Electro-optical crystal uses laser to convert and read the signal.


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Human Safety Transmitter and Receiver electrodes in the transceiver are

covered with insulated film.

When communication occurs, displacement current is

generated by the electrons in the body because it issubjected to minute electrical fields.

There is also no risk of radiation problems as electromagneticwaves are not used.


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Touch

Broadband

&Interactive

AnyMediafeatures


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Touching, gripping, walking, stepping and other humanmovements can be the triggers for unlocking orlocking, starting or stopping equipment, or obtainingdata.

Touch


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Broadband And InteractiveCommunication speed can deteriorate in

crowded spaces due to a lack ofBandwidth (wireless LAN).

Communication speed will notreduce even in crowded space while

using Red Tacton


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In addition to the human body, various conductors anddielectrics can be used as transmission media. Conductors and

dielectrics may also be used in combination

Any Media


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PrototypePrototypes Developed

Communicationspeed:10MbpsProtocols : TCP/IPCommunication method :Half-duplexInterface: PCMCIA

Red Tacton Transceiver(PC card type)

Red Tacton Transceiver(HUB type)

Communicationspeed:10MbpsProtocols :TCP/IPCommunication method : Half-duplexInterface: RJ45


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An alarm sounds automatically toavoid accidental medicineingestion.

ApplicationsElimination Of Human Errors

Marketing Applications(content Awareness) Touching advertising and receive

information


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Touch a printer to print

Instantaneous privatenetwork via personalhandshake

Intuitive operation of personal informationdevices


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Just sitting in theseat triggers the car toload all its presets as

the way you like.

Just touching a phonemakes it your own.

Device personalization


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Connect to thenetwork just by puttinga lap-top on a table

Wireless headset

New behavior patterns


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User verification andunlocking with just a touch

Automatic access log forconfidential document storage

Security applications


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Comparison with Other TechnologiesHigh transfer speed.

Simultaneous use by many people in small space is efficientperformed by Red Tacton.

Using Red Tacton the specification of user positioning is

excellent.


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Body-based networking is more secure thanbroadcast systems.

Advantages

Network congestion due to fall in transmission speed inmulti user environments is avoided.

A Communication Environment can be createdeasily and at a low cost.


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It has no compelling applications that are alreadyavailable.

DisadvantagesDevelopment is too costly.

This technology can be used only within a few

centimetres.


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Future developmentsReduction in size to be embedded in other

communication devices.

Artificial Intelligence in Red Tacton


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conclusionWhen we compare Red Tacton with other technologypresent today it can give a better performance overothers.

To connect the network with in short distances RedTacton technology is the best.

In this technology there is no threat of hackers asour body is itself a media.


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nimisha ppt 2

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