Projecting content onto a display medium
US8947349B1 · kind B1 · utility
16Cited by
2References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2010 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Jul 18, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Described herein are systems and techniques for detecting a location of a medium and projecting content onto the medium at the detected location. These systems and techniques also track the changing location of the medium while continuing to project the content onto the medium as the location changes. A user consuming the content on the medium is able to move the display medium relative to a projection device that projects the content without interrupting the consumption of the content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.