Patent ID: 11922386
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Control (Instruments)
Classification: CPC G  H | IPC G

Claim 1:
2. The computer-implemented method of claim 1, further comprising:
at the kiosk:
determining, based at least in part on weight sensor data from a second weight sensor of the plurality of weight sensors, a second weight change as a second difference between a third weight measured by the second weight sensor during the session and a fourth weight measured by the second weight sensor during the session;
determining that a second item type of a second item cannot be determined from the second weight change;
in response to determining that the second item type cannot be determined from the second weight change:
obtaining image data generated by the camera and corresponding to a time at which the second weight change occurred during the session; and
generating event data that includes at least the second weight change, the image data, and an area identifier indicating an area within the kiosk at which the second weight change occurred;

sending, to a remote computer resource, the event data;

at the remote computer resource:
processing the image data to determine one or more potential item types of the second item represented in the image data;
determining, based at least in part on the one or more potential item types, the second weight change, and the area identifier, the second item type of the second item corresponding to the second weight change; and
sending, to the kiosk, an indication of the second item type of the second item.