Driving a projector to generate a shared spatial augmented reality experience
US10297082B2 · kind B2 · utility
10Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2015 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Apr 9, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/024
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various technologies pertaining to shared spatial augmented reality (SSAR) are described. Sensor units in a room output sensor signals that are indicative of positions of two or more users in the room and gaze directions of the two or more users. Views of at least one virtual object are computed separately for each of the two or more users, and projectors project such views in the room. The projected views cause the two or more users to simultaneously perceive the virtual object in space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.