Patent ID: 11922191
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 13:
14. A method, comprising:
generating user interface content data used by a client device to generate a user interface;
receiving, by at least one computing device, a rendered feature digest from the client device, the rendered feature digest comprising a probabilistic data structure with an array of bits corresponding to a reduced representation of a plurality of rendered user interface features that are included on a user interface that is rendered on the client device;
identifying at least one expected user interface feature expected to be included in the user interface based at least in part on the user interface content data;
identifying, by the at least one computing device, the at least one expected user interface feature that is missing from the user interface rendered on the client device based at least in part on a comparison of an expected feature digest with the rendered feature digest, wherein the expected feature digest is based at least in part on a plurality of expected feature identifiers; and
triggering, by the at least one computing device, a missing feature event based at least in part on the at least one expected user interface feature being missing from the user interface.