Interactive video display system
US7348963B2 · kind B2 · utility
547Cited by
50References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 5, 2005 |
| Grant date | Mar 25, 2008 |
| Priority date | — |
| Expiry date | Aug 5, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/204
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An interactive video display system. A display screen is for displaying a visual image for presentation to a user. A camera is for detecting an object in an interactive area located in front of the display screen, the camera operable to capture three-dimensional information about the object. A computer system is for directing the display screen to change the visual image in response to the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.