Interactive video display system
US7170492B2 · kind B2 · utility
544Cited by
4References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2005 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Mar 18, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2300/1093
- WIPO fieldComputer 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.