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RED TACTONBASIL THOMAS
INTRODUCTIONCOMMUNICATION FIELD ALWAYS SUBJECTED TO MASSIVE CHANGES.
REDTACTON IS LATEST WIRELESS TECHNOLOGY used in communication field.
IT PROVIDES SAFE,HIGH SPEED DATA TRANSMISSION
Red Tacton is a new Human Area Networking technology(HAN) that uses the surface of the human body as a safe, high-speed network transmission path.
IN THIS COMMUNICATION IS POSSIBLE THROUGH ANY BODY SURFACES SUCH AS HANDS,FINGERS, ARMS,FEET ETC.
DEFINITION FOR REDTACTON
RedTacton uses the minute electric field emitted on the surface of the human body.
RED - WARMTH T - TOUCH ACTON - ACTION
WORD MEANING
WORKING OF REDTACTON RedTacton 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 REQUIRE TRANSMITTER AND RECEIVER CIRCUIT.
FIGURE ILLUSTRATING WORKING
The transmitter induces a weak electric field on the surface of body.
Electro optic crystal in the receiver detects this change in electric field.
This done using a laser beam.
Its polarisation will change with optical property of crystal.
MECHANISM OF COMMUNICATION WITH
REDTACTOn
Ea -electric field induced by transmitter
Eb -electric field returning to the ground of transmitter
Ec -electric field dissipating into earth
Es -detected electric field at receiver
Es =ea –eb -ec
Redtacton transceiverBOTH TRANSMITTER AND RECEIVER IN A SINGLE DEVICE.
Functional features
TOUCHTouching, gripping, sitting, walking, stepping and other human movements can triggers unlocking or locking, starting or stopping equipment, or obtaining data.
BROADBAND AND INTERACTIVE
THE TRANSMISSION SPEED DOESNOT DETERIORATE IN CONGESTED AREAS
COMMUNICATION THROUGH ANY MEDIA
In addition to the human body, various conductors and dielectrics can be used as transmission media in Red Tacton.
Comparison with other medias
ADVANTAGE OVER BLUETOOTH
In bluetooth, it is difficult to rein in the signal and restrict it to the device you are trying to connect
Low speed transfer between devices
SYSTEM SAFTEY
Current will not flow into the human body from Red Tacton devices
Transmitter and receiver electrodes are covered with an insulating films
the electric field intensity is less than 82.4 V/m
The displacement current occurring in the body is too small.
displacement current is less than 45mA
RedTacton does not require the electrode be in direct contact with the skin
.Signal waveform observed on the body
Prototypes
PC card type Hub type
APPLICATION FIELDS
ONE TO ONE SERVICESELIMINATION OF HUMAN ERRORMARKETING APPLICATIONS
INTUITIVE OPERATIONTOUCH A PRINTER TO PRINT
INSTANT PRIVATE DATA EXCHANGE
PERSONALIZATION
PERSONALIZATION OF MOBILE PHONESPERSONALIZATION OF AUTOMOBILES
NEW BEHAVIOR PATTERNSCONFERENCING SYSTEM
WEARABLE WIRELESS HEADSET
SECURITY APPLICATIONSUSER VERIFICATION AND LOCK MANAGEMENT AT ENTRANCES
THANK YOU…
DOUBTS???????