redtacton
TRANSCRIPT
Conveying information through
exchange of thoughts , speech ,
visuals etc.,
Usually occurs between a sender and a
receiver.
Communication
Wired communication though interception is difficult and
security is high people often find it cumbersome and
enangle.
Wireless communication creates connections when signals
arrive, allowing for easy connections because
connectors are unnecessary. However, seen from
another aspect, the arriving signals can be intercepted,
so security becomes an issue.
Problem With Present Technologies
Developed by NTT
• Red-T-acton: Red = a warm color
T = touch
Acton = action
• technology belonging to HAN (Human Area Network)
• RedTacton technology promises to transfer data between computers and the human body at 10Mbit / s
• IEEE – 802.3
Intra body communication methods
There are 2 basic methods:
• Electric current method
• Electric field method( Redtacton)
When electric current method is used the whole current is lost to the ground, so we cannot use electric current method. This also goes to the electric field method.
Proposed by IBM and it had two limitations.
Problem With Electric Current Method
One 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
HOW IT WORKS
HUMAN SAFETY
RedTacton device is fully insulated.
So the current wont flow inside a persons body
Displacement currents are induced due to weak
electric fields which are common in every day
life.
RedTacton conforms to the “Radio Frequency-
Expo- sure Protection Standard (RCR STD-38)”
issued by the Association of Radio Industries
and Business- es (ARIB). The levels produced
by RedTacton are well below the safety limit
specified by this standard.
Our future of communication is more between
machines than humans itself.
So this technology will help paving the way for
the future technology by making our lives easy.
Since RedTacton electric field can pass
through conductors and dielectrics we can
believe without any doubt that this is the future
our technology.
Conclusion