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Personal digital identity device with microphone responsive to user interaction

  • US 9,154,500 B2
  • Filed: 03/15/2013
  • Issued: 10/06/2015
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A personal digital ID device comprising:

  • a crypto/cipher engine having at least one digital identifier;

    a button accessible to a user of the personal digital ID device;

    a microphone to capture a user voice for authentication;

    a near-field radio;

    a non-near-field radio; and

    a processor coupled to the crypto/cipher engine, the button, the microphone, the near-field radio, and the non-near-field radio, the processor configured to validate a user through voiceprint analysis and to turn on the near-field radio and the non-near field radio for a predetermined duration in response to two pushes of the button.

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