CPC G06F 21/32 (2013.01) [G06F 21/34 (2013.01); G06V 40/162 (2022.01); G06V 40/175 (2022.01)] | 12 Claims |
1. A method of activating a smart card, the method comprising:
receiving, via an image sensor of the smart card, first image data corresponding to a first facial signature;
comparing the first facial signature to a first facial model stored in a memory of the smart card;
determining the first facial signature and the first facial model match; and
activating, in response to determining the first facial signature and the first facial model match, the smart card for a first period of time, wherein activating the smart card comprises closing a circuit, thereby causing power to flow from a battery of the smart card to a control module of the smart card and, after the first period of time, opening the circuit, thereby preventing power from flowing from the battery to the control module.
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