Method for selecting and manipulating a graphical object in an interactive input system, and interactive input system executing the method
US8810522B2 · kind B2 · utility
12Cited by
46References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2009 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Apr 14, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for selecting a graphic widget displayed on a background of an interactive input system comprises tracking one or more touch points associated with the background, and in the event that one or more touch points coincide with a location of the graphic widget, associating the coinciding touch points with the graphic widget.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.