System and method for user object selection in geographic relation to a video display
US8760401B2 · kind B2 · utility
8Cited by
5References
41Claims
0Family size
Inventors
Key dates
| Filing date | Apr 21, 2008 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Nov 21, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0346
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention is directed to a system and method for determining position and orientation with respect to a display device. In particular, the invention is directed to acquiring an observed image from a display device using a pointing device, and calculating pointing device position and orientation using the acquired observed image and a displayed image on the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.