Powered augmented reality projection accessory display device
US8845110B1 · kind B1 · utility
53Cited by
33References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2010 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | May 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3194
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An augmented reality system may generate an augmented reality environment by projecting images onto various surfaces within a scene. A projection accessory display device (PADD) provides known characteristics for projection, and may be configured to simplify generation and maintenance of the projected image upon the PADD. The PADD may also provide one or more input devices which accept input from a user within the augmented reality environment. The PADD may comprise non-electronic passive components, electronic active components, or a combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.