The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2023
Filed:
Sep. 14, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Edward Ayrapetian, San Jose, CA (US);
Animesh Mishra, Cambridge, GB;
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
Operation of a device may be influenced based on whether the device is being tilted or has been picked up. Accelerometers gather accelerometer data that is processed to determine a reference pose. The reference pose is determined by analyzing the accelerometer data to determine 'quiet' periods of accelerometer data. A moving average of the quiet periods is used to determine the reference pose. One or more override techniques may be used to compensate for noise in the accelerometer data, such as produced by the device playing music. The accelerometer data may be processed to compensate for other influences, such as intended movement of the device by one or more actuators. This processed data is compared to the reference pose. Responsive to the processed data exceeding a threshold value, the device may stop moving the one or more actuators, present output on a user interface, and so forth.