Patent ID: 11879891
Assignee: KHN SOLUTIONS, LLC
Field: Measurement (Instruments)
Classification: CPC G  B | IPC B  G

Claim 11:
12. A system for remotely monitoring intoxication of a user, the system comprising:
a first sample acquisition device, wherein the first sample acquisition device is configured to:
receive a first sample from the user at a first time;
determine a first sample signal based on the first sample;

a second sample acquisition device, comprising one or more light emitting elements, wherein the second sample acquisition device is configured to:
receive a second sample from the user at a second time;
determine a second sample signal based on the second sample;

a processing system in communication with the first sample acquisition device and the second sample acquisition device, wherein the processing system is configured to:
receive the first sample signal;
receive the second sample signal;
receive an authentication signal generated using a sensor, wherein the sensor comprises an imaging sensor, wherein the authentication signal associates the user with the second sample signal, wherein generating the authentication signal comprises generating the authentication signal from a sequence of images of the user captured within the time interval at the imaging sensor, detecting a facial characteristic of the user in the sequence of images, and detecting a visual signature emitted from the light emitting elements; and
generate an intoxication metric based on the second sample signal and the authentication signal.