redtacton

Topics: Human body, Transmission, Maxwell's equations Pages: 14 (2306 words) Published: February 27, 2014
International Journal of Engineering Trends and Technology (IJETT) - Volume4Issue4- April 2013

Red Tacton - A Human Area Networking
Technology
Gamini Gopi#1, R. Ravi Kumar #2
#1Final Year B. Tech, Dept. of ECE, KL University, Vaddeswaram, AP, India, #2Associate Professor, Dept. of ECE, KL University, Vaddeswaram, AP, India

ABSTRACT: Now a day’s electronic devices
become
smaller
and
lower
in
power
Requirements, and they are less expensive. we
have begun to adorn our bodies with personal
information and communication appliances. Such
devices include cellular phones, pagers and
personal digital assistants and many more. But
currently there is no such method for these kinds
of devices to share data. Networking these kinds of
devices can reduce functional I/O redundancies
and allow new Conveniences and services. Human
society is entering an era of modern computing,
when networks are smoothly interconnected. The
implementation of ubiquitous services requires
three levels of connectivity: Local Area Networks
(LAN), Wide Area Networks (WAN), and Human
Area Networks (HAN) for connectivity to personal
information,
share
data,
media
and
communication appliances within the much
smaller areas for communication. RedTacton is a
technology that uses the surface of the human
body as a high speed and safe network
transmission path. So in this paper we are
explaining the unique new functional features and
enormous potential of RedTacton as a Human
Area Networking technology. Here, the human
body acts as a transmission medium supporting
half duplex communication at 10Mbit/s.
Keywords: RedTacton, Electric field sensing
I. INTRODUCTION
Red Tacton technology is an electronic future where
information can be accessible whenever and
wherever needed at our finger tips. Some of the
communication equipment that is required to Provide
this immediate access to information will be
Incorporated into our attire. Justas a quick look at
today's wristwatch saves a trip to the nearest clock; a
glance at tomorrow's wristwatch will replace finding
a terminal to check e-mail. RedTacton is a new

ISSN: 2231-5381

Human Area Networking technology which was
introduced by Nippon telegraph and Telephone
Corporation (NTT’s) that uses the human body
surface is a high speed and safe network transmission
path. RedTacton is a Break-through technology that
enables reliable high-speed HAN for the first time. In
the past, infrared Communications (IrDA), Bluetooth,
radio frequency ID systems (RFID),and other
technologies have been Proposed to solve the "last
meter" connectivity problem. However, those
technologies each have various fundamental technical
limitations that constrain their
usage, such as the precipitous fall-off in transmission
speed in Multi-user environments producing network
congestion.

What is RedTacton?
RedTacton Technology was introduced by Nippon
Telegraph and Telephone Corporation (NTT).
TACTON- meaning “action triggered by touching”
and RED - It is an auspicious color according to
Japanese culture for warmth. It is a technology that
uses the surface of the human body as a safe, high
speed network transmission. The study of Human
Area Networking
i.) RedTacton uses the minute electric field emitted
on the surface of the human body. It is completely
distinct from wireless and infrared.
ii.) A transmission path is formed at a part of the
human body which comes in contact with a
RedTacton transceiver. Physically separating ends
the contact and thus ends communication.
iii.) Using RedTacton, communication starts when
terminals carried by the user are linked in several
combinations according to the user's natural, physical
movements.
iv.) Communication is possible using any body
surfaces, such as the hands, fingers, feet, face, legs,
skin or torso. Red Tacton works through shoes and
clothing as well.

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