PRESENTED BY:
B.SHAMILI

---

[attachment=15154]
REDTACTON TECHNOLOGY
INTRODUCTION:
The communication system developed day by day regarding their structure and security.
A large variety of networking such as LAN(Local Area Network), WAN(Wide Area Network), MAN(Metropolitan Area Network), INTERNET and so on…… Now the new concept is called REDTACTON technology which makes human body as a communicating network called HAN(Human Area Network).
Human Area Networking is the most secure way of communicating.
NEED FOR REDTACTON:
Wired and Wireless communication have important problem called “Packet collision”. With this Packet Collision there has been lot of disturbances and time delays in the packet movement. The traffic from nodes and routers is not properly managed thereby leading to disturbances and unsatisfaction so; we developed a new technology called redtacton technology. 
ABOUT REDTACTON:
@ Redtacton technology uses weak electricfield as a transmission medium instead of using electromagnetic waves or light rays.
@RedTacton that safely turns the surface of the human body into a data transmission path at speeds up to 10 Mbps.
@RedTacton transfer data to each other by means of a handshake or a slap on the back.
BLOCK DIAGRAM:
WORKING:
The Red Tacton transmitter induces a weak electric field on the surface of the body.
It relies upon the principle that the optical properties of an electro-optic crystal can vary according to the changes of a weak electric field.
It detects changes in the optical properties of an electro-optic crystal using a laser and converts the result to an electrical signal in a optical receiver circuit. 
Features:
It has “three” types of features:
Touch
Broadband& interactive
Any-media
Touch: Broadband:
Any media:
Comparison with other networks:
From figure we noticed that redtacton is placed below the all the networks so it is used as a close-range communication..
RedTacton technology
uses electric/photonic
method which surpass
the other methods in
terms of transfer
speed, communication
distance.
Advantage Over Bluetooth:
Bluetooth is radio-based technology and new wireless technology uses human body as transferring media at a rate of 10Mbps but receiving data is more complicated because the strength of the pulses passed through electric field is low. So redtacton uses a special technology called “electric field photonics”.
In busy areas hundreds of Bluetooth devices are with in the range so it is difficult to detect the signal, by using redtacton we over come such problems.
Advantages:
It is a wireless communication.
Two-way communication is supported between any two points on the body at a throughput of up to 10 Mbps
 RedTacton can utilize a wide range of materials as a transmission medium, like glass, plastic etc.
it is more secure than Bluetooth and Wi-Fi
Disadvantage:
It can be useful within few centimeters
Applications:
An alarm sounds automatically to avoid accidental medicine ingestion
Touch advertising and receive information
Touch a printer to print
Instanteous private via personal handshake
Wireless head set
Just sitting in the seat triggers the car to load all its presets, just the way you like
SYSTEM SAFETY:
@ No current flowing in to the human body from RedTacton devices.
@ Displacement current occuring in the body is small enough.