Your body could soon be a backbone for broadband connection .A personal data network, linking your mobile phone , MP3 player , cordless headset,  digital camera to  your PC or printer. In short  all the gadgets you carry around to connect  each other. These personal area networks are possible using radio-based technologies, such as Wi-Fi or Bluetooth, or just plain old cables to connect devices. But NTT, a  Japanese communication company has developed superior technology called  RedTacton. RedTacton is a new Human Area Networking technology that uses the surface of the human body as a safe, high speed network transmission path. It claims data can send over the surface of  skin at speed of  2Mbps — equivalent to a fast broadband data connection. RedTacton uses the minute electric field emitted on the surface of the human body. Technically, it is completely distinct from wireless and infrared. Communication is possible using any body surfaces, such as the hands, fingers, arms, feet, face, legs or torso. RedTacton works through shoes and clothing as well.
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