RedTacton HAN
-
Upload
ashutosh-singh -
Category
Documents
-
view
488 -
download
80
description
Transcript of RedTacton HAN
ByAshutosh Singh
TE A1 03
RedTactonHUMAN Area Network
Guided ByProf. D.A. Lokre
STES’s SINHGAD INSTITUTE OF TECHNOLOGY
ContentsIntroductionWhat is Red TactonRed Tacton - Working
Basic PrincipleWorking MechnismRed Tacton Transciever
FeaturesSafetyApplicationsPrototype DevicesAdvantages &
Disadvantages
• Red Tacton is a new human area network technology.• It gives us safe and high speed network transmission.• RedTacton is a technology developed by Japanese company Nippon Telegraph and Telephone Corporation (NTT) • Instead of relying on electromagnetic waves or light waves to carry data, RedTacton uses weak electric fields on the surface of the body as a transmission medium.
Introduction
• RED TACTON meaning: tacton: touch-act-on (action triggered by
touching) red: symbol of warmth and love
conveying the cordiality of interpersonal communications
• Red Tacton works on HAN. (Human area networking)
• Red Tacton uses the surface of the human body as a safe, high speed network transmission path.
• Red Tacton uses the minute electric field emitted on the surface of the human body for the data transfer.
What is RedTacton
Transmits data utilizing body’s electric fieldThe body becomes its own Ethernet cable
High speed – up to 10 mbpsVery secure
Uses a Uses a transmitter and transmitter and a receiver, or a a receiver, or a transceiver, transceiver, which provides which provides both functionsboth functions
Red Tacton – Working Principle
Point to Point
Network
Transceivers exchange information – no server
Optical properties of electro-
optic crystal – varies
based on electric
field
Data received using photonic electric field sensor combined with electro-optic crystal and laser light
Working Mechanism
• Transmitter sends data• Transmitting transceiver creates a change in the field• Field from human body dissipates into earth• Electric field is received using sensing technology• Receiving transceiver recognizes the change in the electric field• sensing technology measures the weak electric fields induced.• Electro-optical crystal uses laser to convert and read the signal
Red Tacton Transceiver
Features
Touch
Communication with just a touch or stepTouching, gripping, sitting, walking, stepping and other human movements can be the triggers for unlocking or locking, starting or stopping equipment, or obtaining data.
Broadband & Interactive
Because the transmission path is on the surface of the body , transmission speed does not deteriorate in congested areas where many people are communicating at the same time
Any Media
In addition to the human body, various conductors and dielectrics can be used as transmission media. Conductors and dielectrics may also be used in combination.
Safety
•Electric field intensity is less than 82.4 V/m • Displacement current is less than 45mA at a frequency of 10MHz.
Applications One to One Services
Intuitive operation of Personal Information
Device Personalization
New behavior patterns
Marketing Applications
Security Application
Military Applications
Prototype Devices
Advantages & Disadvantages
Advantages•Data transfer is faster and easier through this technology.• Data loss during transfer is less.• Use of minimum amount of power (of some mili volt range).• Security is more.Disadvantages• It can be useful within few centimeters.• Effects on human body is still under research.
References
A touch too much [intrabody communications]
Date of Publication: Jan. 2006 Author(s): Goldstei, Harry
www.redtacton.com www.en.wikipedia.org www.spectrum.ieee.org/print/2596 www.authorstream.com
THANK YOU