Post on 07-Apr-2018
8/6/2019 Final Red Tacton
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Amitosh mishra Amitosh mishra
Somya prabhakar Somya prabhakar Rati jalanRati jalan
Red TactonRed Tacton
Human Area NetworkingHuman Area Networking
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WhyWhy RedTactonRedTacton
Implementation of ubiquitous services .Implementation of ubiquitous services .
Safe and high speed networkSafe and high speed networktransmission path.transmission path.
Communication between people andCommunication between people andobject in close proximity.object in close proximity.
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WhatWhat isis RedTactonRedTacton??
Developed by NTT LAB in Japan.Developed by NTT LAB in Japan.
Uses surface of body for safe and high speedUses surface of body for safe and high speedtransmissiontransmission
Transmits data utilizing bodys electric field.Transmits data utilizing bodys electric field.
High speedHigh speed up to 10 mbps.up to 10 mbps.
Very secure. Very secure.
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Uses a transmitter and aUses a transmitter and areceiver, or a transceiver,receiver, or a transceiver,which provides bothwhich provides bothfunctions.functions.
HANHuman Area Network
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HowHow itit worksworks??
Point toPoint
Network
Transceivers
exchangeinformation no server
Optical
properties of electro-opticcrystal
varies basedon electric
fieldData received using photonic electric field sensor combined
with electro-optic crystal and laser light
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PrinciplePrinciple of of RedRed TactonTacton
Fluctuation inelectric fieldsleads to variationin opticalproperties
Detection of these variationsand retrieving
the original datausing laser light
Es = Ea (Eb+Ec)
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StepStep byby StepStep
Transmitting transceiver creates a changeTransmitting transceiver creates a changein the field.in the field.
Receiving transceiver recognizes theReceiving transceiver recognizes thechange in the electric field.change in the electric field.
ElectroElectro--optical crystal uses laser to convert optical crystal uses laser to convert and read the signal.and read the signal.
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HumanHuman areaarea networksnetworks
Someapplications arebest served byHuman Area
Networks (HANs)
Human-centered interactions and therefore more intimate
and easier for people to use.
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FeaturesFeatures
RedTacton has three main
functional features.
Touch
Broadband & Interactive
Any media
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TouchTouching, gripping and other human movementscan be the triggers for unlocking or locking, starting
or stopping equipment, or obtaining data.
Communication starts when terminals carried by the user orembedded in devices are linked in various combinations throughphysical contact according to the human's natural movements.
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BroadbandBroadband And And InteractiveInteractive
Maximumcommunicationspeed of 10mbps.
Communication
does not deterioratein congested areas.
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Any Any mediamedia
Various conductors, dielectrics and theircombination can be used as transmissionmedia.
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Applications Applications
One to one services
Intuitive operations
Personalizations
New behaviour patterns
Security applications
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One To One Services
An alarm sounds automatically toavoid accidental medicineingestion.
Touch advertising and receiveinformation.
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Intuitive Operations
Touch a printer to print .
Instantaneous private networkvia personal handshake.
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Personalizations
Just touching a phonemakes it your own.
Just sitting in the seat triggersthe car to load all its presets, just the way you like.
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New Behaviour Patterns
Connect to the network just by putting a lap-top on thetable.
Wireless headset
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Security Applications
User verification andunlocking with just a touch.
Automatic access log forconfidential document storage.
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Human Safety
The transmitting and receiving electrodes of the RedTacton transceiver
are completely covered with insulating film, so the body of the person is
completely insulated.
When communication occurs ,displacement current is generated by the
electrons in the body because the body is subjected to minute electrical
fields.
RedTacton conforms to th e Radio Frequency-Exposure prot ection
Standard (RCR STD-38) issu ed by th e Association o f Radio Industri es and
Busin ess es (ARIB)
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PrototypesPrototypes
Portable card size transmitter
Transmitting rate:230 kbpsP
rotocol:Proprietary protocol
Transmissionmethod:Unidirectional
Transmission rate: 230Kbps
Protocol: Proprietary protocol
Transmission method: Unidirectional
External device interface: 10/100
BASE-T ; RS232C
Security Devices(Development Complete)
Embedded Receiver
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Transmission rate: 10MbpProtocol: TCP/IPTransmission method: Half-duplex
Terminal interface: PCMCI
PC card transceiver
Transmission rate: 10Mbp
Protocol: TCP/IP
Transmission method: Half-duplex
External device interface: 10BASE-T
Embedded Receiver
Transmission rate not yet determined(in testing stage)
USB Transceiver
Data Transmission Devices-(in development)
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More secure than Bluetooth.
Superior than infrared technology.
Superior than Wi-Fi.
A communication environment can be created easily and at low-cost.
Communication environment can be formed with items close
at hand like desks, walls and metal objects.Reduces heavy antennas and receivers like devices to carry.
Advantages
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==
Scientist involved in RedTacton development
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Closing Thought
We conclude that, when we compare Red Tacton withother technology present today it can give a betterperformance over others and we can say that to connect the network with in short distances Red Tacton is best.
In this technology there is no problem of hackers as ourbody is itself a media.
If red tacton is introduced into cyber market it bringsa marvelous & tremendous change and will be adoptedby many more people in future.
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