REDTACTON PDF

February 18, RedTacton: An innovative Human Area Networking technology that uses the surface of the human body as a transmission path - Communication through natural human actions: touching, holding, walking - Nippon Telegraph and Telephone Corporation NTT, headquartered in Chiyoda-ku, Tokyo. RedTacton enables the first practical Human Area Network between body-centered electronic devices and PCs or other network devices embedded in the environment via a new generation of user interface based on totally natural human actions such as touching, holding, sitting, walking, or stepping on a particular spot. RedTacton can be used for intuitive operation of computer-based systems in daily life, temporary one-to-one private networks based on personal handshaking, device personalization, security, and a host of other applications based on new behavior patterns enabled by RedTacton. Background Human society is entering an era of ubiquitous computing, when networks are seamlessly interconnected and information is always accessible at our fingertips. The practical implementation of ubiquitous services requires three levels of connectivity: Wide Area Networks WAN , typically via the Internet, to remotely connect all types of severs and terminals; Local Area Networks LAN , typically via Ethernet or WiFi connectivity among all the information and communication appliances in offices and homes; and Human Area Networks HAN for connectivity to personal information, media and communication appliances within the much smaller sphere of ordinary daily activities-- the last one meter. However, they 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.

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Focusing on the naturalness, inevitability, and sense of security conveyed by touching in everyday life, this article describes human area networking technology that enables communication by touching, which we call RedTacton. RedTacton is a novel communications technology -neither wireless nor wire communication- that uses the surface of the human body as a transmission medium supporting IEEE RedTacton uses the minute electric field emitted on the surface of the human body.

Technically, it is completely distinct from wireless and infrared. A transmission path is formed at the moment a part of the human body comes in contact with a RedTacton transceiver. RedTacton gets around this using a technique called electric field photonics: A laser is passed though an electro-optic crystal, which deflects light differently according to the strength of the field across it.

These deflections are measured and converted back into electrical signals to retrieve the transmitted data. Communication is possible using any body surfaces, it can be the hands, fingers, arms, feet, face, legs.

RedTacton works through shoes and clothing as well. Feature of RedTacton 1. Communication is highly secure and practically immune from eavesdropping as radio waves are not emitted. Security Applications: Automatic user authentication and log-in with just a touch.

Intuitive Operations: Natural movements and actions are the trigger. Just intuitive human interaction. Device Personalization: Digital lifestyle can be instantly personalized with just a touch. Human society is entering an era of ubiquitous computing, where networks are seamlessly interconnected and information is always accessible at our fingertips. The advent of RedTacton technology by NTT is in itself revolutionary, which will likely be targeted for use in applications such as wireless headphones, wearable medical devices, security applications, point-of-sale interactions etc.

This could get as simple as two people equipped with RedTacton devices being able to exchange data just by shaking hands.

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RedTacton Technology

It is completely distinct from wireless and infrared technologies as it uses the minute electric field emitted on the surface of the human body. RedTacton enables the first practical Human Area Network between body-centred electronic devices and PCs or other network devices embedded in the environment via a new generation of user interface based on totally natural human actions such as touching, holding, sitting, walking, or stepping on a particular spot. RedTacton can be used for intuitive operation of computer-based systems in daily life, temporary one-to-one private networks based on personal handshaking, device personalization, security, and a host of other applications based on new behaviour patterns enabled by RedTacton. Keywords — Networking, Infrared.

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Redtacton IEEE Report

RedTacton Technology RedTacton Technology This detailed article on Red Tacton technology is developed by our team for students as a Seminar topic for their academic needs. We have referenced various research papers,reports and other documentations for developing this article. We have discussed about various infrared and Bluetooth wireless technologies in our recent posts. But the technology has been advanced that these technologies have been overrated. Now, researchers are trying to develop a new path for transmission of signals called Human Area Networking. As the name indicates, such a technology will have the human body surface to transmit and receive signals at very high speeds. Now we are going to discuss such a technology, which is currently under development, called RedTacton Technology.

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RED TACTON - PowerPoint PPT Presentation

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