Patent ID: 11869065
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. The system as recited in claim 14, wherein the predefined activity comprises a first predefined activity, the event data comprises first event data, the user comprises a first user, the action comprises a first action, the identity of the first item comprises a first identity, and the computer-readable media further stores computer-executable instructions that, when executed, cause the one or more processors to perform acts comprising:
determining, based at least in part on the interaction data, that a second predefined activity occurred in the environment, the second predefined activity comprising a second user performing a second action in the environment with respect to a second item in the environment;
generating second event data based at least in part on the determining that the second predefined activity occurred, the second event data indicating the second action performed by the second user and a second identity of the second item; and
updating a state of a second virtual cart of the second user based at least in part on the second event data.