Disambiguation of multitouch gesture recognition for 3D interaction
US9529440B2 · kind B2 · utility
19Cited by
7References
15Claims
0Family size
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Key dates
| Filing date | Jul 15, 2013 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Oct 17, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multitouch device can interpret and disambiguate different gestures related to manipulating a displayed image of a 3D object, scene, or region. Examples of manipulations include pan, zoom, rotation, and tilt. The device can define a number of manipulation modes, including one or more single-control modes such as a pan mode, a zoom mode, a rotate mode, and/or a tilt mode. The manipulation modes can also include one or more multi-control modes, such as a pan/zoom/rotate mode that allows multiple parameters to be modified simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.