NTT RedTacton Device Turns Your Body Into Swipe Card

Japanese telecom company NTT is soon to launch a product that transmits data via your body, effectively turning you into a touch-technology swipe card. RedTacton is a card-like gadget that you simply carry anywhere on your person, and it transmits data via electric fields&mdash a world's first according to NTT. » 2/25/08 6:33am 2/25/08 6:33am