Method and system enabling natural user interface gestures with user wearable glasses
US8836768B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2013 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Aug 23, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
User wearable eye glasses include a pair of two-dimensional cameras that optically acquire information for user gestures made with an unadorned user object in an interaction zone responsive to viewing displayed imagery, with which the user can interact. Glasses systems intelligently signal process and map acquired optical information to rapidly ascertain a sparse (x,y,z) set of locations adequate to identify user gestures. The displayed imagery can be created by glasses systems and presented with a virtual on-glasses display, or can be created and/or viewed off-glasses. In some embodiments the user can see local views directly, but augmented with imagery showing internet provided tags identifying and/or providing information as to viewed objects. On-glasses systems can communicate wirelessly with cloud servers and with off-glasses systems that the user can carry in a pocket or purse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.