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Method and apparatus for facilitating communication between a user and a toy

  • US 20020125996A1
  • Filed: 03/09/2001
  • Published: 09/12/2002
  • Est. Priority Date: 03/09/2001
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • at least one mobile item operable to be carried by a user and including a radio frequency tag operable to produce an answer electromagnetic wave in response to a query electromagnetic wave; and

    a toy including a query circuit and an interaction circuit, the query circuit being operable to emit the query electromagnetic wave and receive the answer electromagnetic wave, and the interaction circuit being operable to select an output perceptible by the user based on the answer electromagnetic wave.

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