Patent ID: 11921832
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. A non-transitory computer-readable medium storing a set of instructions for authentication of a user, the set of instructions comprising:
one or more instructions that, when executed by one or more processors of a terminal device, cause the terminal device to:
receive, from a mobile device associated with the user, first information identifying:
a first facial depth map of the user generated by the mobile device, and
a time when the first facial depth map was generated;

generate a second facial depth map of the user,
wherein the first facial depth map is generated before the second facial depth map;

determine that the time is before a subsequent time, when the second facial depth map was generated, by a threshold amount;
determine that the user is authenticated to perform an exchange based on the first information identifying the first facial depth map corresponding to second information identifying the second facial depth map and based on determining that the time is before the subsequent time by the threshold amount;
transmit, to the mobile device and based on determining that the user is authenticated, a message indicating that the user is authenticated; and
receive, from the mobile device, exchange information identifying a credential for performing the exchange.