Gesture recognition
US8526767B2 · kind B2 · utility
11Cited by
24References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2008 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Jul 27, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A state machine gesture recognition algorithm for interpreting streams of coordinates received from a touch sensor. The gesture recognition code can be written in a high level language such as C and then compiled and embedded in a microcontroller chip, or CPU chip as desired. The gesture recognition code can be loaded into the same chip that interprets the touch signals from the touch sensor and generates the time series data, e.g. a microcontroller, or other programmable logic device such as a field programmable gate array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.