Gesture recognition system for a touch-sensing surface
US8830181B1 · kind B1 · utility
91Cited by
0References
18Claims
0Family size
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Key dates
| Filing date | Jun 1, 2009 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Dec 2, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for identifying gestures performed on a touch-sensing surface. In one embodiment, a gesture recognition unit processes an input signal to determine input metrics associated with contacts at the touch-sensing surface. The gesture recognition unit identifies a gesture based on comparing at least one of the input metrics with a threshold value associated with the gesture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.