System and method for spurious signal detection and compensation on an input device
US8970519B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2012 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Jul 17, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/03543
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for applying a first or second set of threshold values for touch sensor gesture recognition based on the presence of one of a plurality of predetermined conditions is described herein. The plurality of predetermined conditions can include one or more of a lift detection, a speed threshold detection, and a button press detection. Lift detection can be detected by one or more of an optical sensor, gyroscope, or accelerometer. Speed detection can be detected by one or more of an optical sensor, gyroscope, or accelerometer. Button detection can be detected by a mechanical button, pressure sensitive button, or a touch sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.