Toy device using through-the-body communication

Details Toy device using through-the-body communication Toy device using through-the-body communication

A - Human Necessities

63

H

A63H 30/00 (2006.01) A63H 30/04 (2006.01)

Patent

CA 2425518

A wrist unit (11) includes a transmitting circuit (47) capable of producing coded radio frequency to the users body and causes the encoded signal (52) to propagate through the users (20) body as a transferring medium. A cooperating device (43) includes a receiving contact (12) which the user touches to impart the body signal. A receiver (12) and decoder (54) within the cooperating device identify the user and enable a gate circuit )55) which in turn opens access to the user (20) of the microprocessor (50) and cooperating circuitry (41) within the unit (11). In the absence of a code match, the access to the cooperating device is refused.

Selon l'invention, une unité (11) de type bracelet comprend un circuit de transmission (47) pouvant produire des signaux de fréquence radio codés qui sont appliqués au corps de l'utilisateur, le signal codé (52) se propageant à travers le corps de l'utilisateur (20) comme moyen de transfert. Un dispositif coopérant (43) comprend un contact de réception (12) que l'utilisateur touche pour transmettre le signal corporel. Un récepteur (12) et un décodeur (54) situés à l'intérieur du dispositif coopérant identifient l'utilisateur et activent un portillon électronique (55), lequel permet alors à l'utilisateur (20) d'accéder au microprocesseur (50) et aux circuits coopérants (41) à l'intérieur de l'unité (11). En l'absence de correspondance de code, l'accès au dispositif coopérant est refusé.

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