PERSONAL DIGITAL IDENTITY DEVICE WITH MICROPHONE RESPONSIVE TO USER INTERACTION

摘要

A personal digital ID device provides a digital identifier to a service for a predetermined duration in response to user interaction. The user interaction may include a button press. The personal digital ID device may be in the form of a bracelet, a key fob, or other form factor. The service may be provided by a mobile device, in the cloud, or elsewhere.

主权项

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 radio; and a processor coupled to the crypto/cipher engine, the button, the microphone, and the radio, the processor configured to validate a user through voiceprint analysis and to turn on the radio for a predetermined duration in response to user interaction with the button.