公开(公告)号：US11069381B1

公开(公告)日：2021-07-20

申请号：US15391654

申请日：2016-12-27

Applicant: Amazon Technologies, Inc.

Inventor： Alexander Clark Prater ,  Ameet Nirmal Vaswani ,  Natalie Thuy-Tien Nguyen ,  Joseph Papa ,  Gregory Martin ,  Ming-Hsiu Wang

IPC: G11B27/19 ,  G06Q10/08 ,  H04N5/91 ,  G06K9/00 ,  H04L12/24 ,  H04N5/14 ,  H04N5/225 ,  H04N5/77 ,  H04N9/80

Abstract: This disclosure describes techniques for utilizing sensor data to automatically determine the results of events within a system. Upon receiving sensor data indicative of an event, the techniques may analyze the sensor data to determine a result of the event, such as that a particular user associated with a user identifier selected a particular item associated with an item identifier. The techniques described herein may determine when sensor data is to be stored for a default amount of time, and when sensor data is to be stored for a greater amount of time. By retaining data in an intelligent manner, the system is able to function accurately without unduly taxing storage constraints.