Interactive projection display
US9870050B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 9, 2014 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Oct 9, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are an interactive projection display method and an interactive projection display system. The method comprises: obtaining to-be-displayed location information corresponding to a coordination device; obtaining display information corres-ponding to the coordination device; generating, according to the display information, virtual display content corresponding to the coordination device; and projecting the virtual display content to a location corresponding to the to-be-displayed location information at a fundus of a user. According to the method and the system, virtual display content, used to interact with a user, of a coordination device is projected near the coordination device, to cause interaction between the user and the coordination device to be more convenient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.