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Meaning

tacton -action triggered by touchingcolor red- connotations of warmth and

love, to convey the cordiality and warmth of

interpersonal communications.


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IntroductionIntroduction

Short range wireless communicationdevice

covered under- Human Area

Networking(HAN)

uses minute electric field emitted onsurface of human body


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Working of Human AreaWorking of Human Area

NetworkingNetworking


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NeedFor

RedTacton ?

Secure- intra-body

Congestion free

Human-to-human information exchange system

Low network setup costs


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background

first proposed by Thomas G. Zimmermann and his

coworkers at IBM, California

improvised by Nippon Telegraph and Telephone Corp.,

Tokyo.Name given by NTT- RedTacton

NTT alone has the basic patent of RedTacton over the

globe


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Principle

Of

RedTacton ?


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Electro-optic sensorhas three keyfeatures:

1. can measure electric fields from a

device under test (DUT) without

contacting it. This minimizes

measurement disturbance

2. Ultra wide-band measurement

possible

3. Supports one-point contact

measurement that is independent of

the ground.


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Features

Of

RedTacton ?


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Effect

OnHuman Body

The transmitting and receiving electrodes

covered with insulating filmRedTacton conforms to the Radio Frequency-

Exposure protection Standard (RCR STD-38)

issued by the Association of Radio Industries and

Businesses (ARIB)


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Comparison Charts

Speed


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Applications

Of

RedTacton


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1. Elimination of Human Error :user touches the wrong medicine, alarm will trigger on

the terminal he is carryingreduces false alarms common with passive wireless ID

tags, which can trigger simply by proximity.


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2.Intuitive Operations :

just by touching the desired printer with one hand

and a PC or digital camera with the other hand, get

any document printed


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3. Instant Private Data Exchange :

By shaking hands, personal profile data can be

exchanged between mobile terminals on the users.

Communication can be kept private using

authentication and encryption technologies


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4. Personalization of Automobiles Sitting in the seat triggers the car to load all its

presets.The seat position and steering wheel height adjust

to match the driverjust by sitting in the car.

The driver's home is set as the destination in the car

navigation system.


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5. Conferencing System

Connect to a network just by putting a laptop on thetable(An electrically conductive sheet is embedded in the

table).

Using different sheet patterns enables segmentation of

the table into subnets.


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6. Security ApplicationsUser verification and lock management at entrances

Carrying a mobile RedTacton capable device in pocket,ID is verified and door unlocked when the user holds the

doorknob normally


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7. Confidential Document Management

Automatic access log for confidential document storage

keeps a record of who accessed documents at what

time


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Present

Usable

Devices


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1.Security Devices (Development

Completed)

Portable Card-Size Transmitter

Transmission rate: 230Kbps

Protocol: Proprietary protocol

Transmission method: Unidirectional


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Embedded ReceiverT

ransmission rate: 230KbpsProtocol: Proprietary protocol

Transmission method: Unidirectional

External device interface:

10/100BASE-T, RS232C


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PC Card TransceiverTransmission rate: 10Mbp

Protocol: TCP/IP

Transmission method: Half-duplex

Terminal interface: PCMCI

Data Transmission Devices(under Development)


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Embedded ReceiverTransmission rate: 10Mbp

Protocol: TCP/IP

Transmission method: Half-duplex

External device interface: 10BASE-T


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Limitations

Communication is difficult duringnoise production by frequencies used

by RedTactons bandwidth

Under development

Restricts us to know the actualcosting required for the product


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Conclusionuser friendly

Harmless

Fastindependent of the environment in which it is

used in

best short range wireless communication

system cost of RedTacton device setup is expected to

drop down

provides seamless service wherever,

whenever and whoever uses it


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Bibliographywww.redtacton.com

www.masternewmedia.org/2003/10/19/wirele

ss_body_networkingat 10.htm

forum.itacumens.com/index.php?topic=12720.0

en.wikipedia.org

www.spectrum.ieee.org/print/2596

www.Technicalpapers.co.nr


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ThankThankYou!You!


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Presented ByPresented By

Sarvagya Madan & Aanchal LoyaCSE

MIT(T)

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