Computer display pointer device for a display
US8325136B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2009 |
| Grant date | Dec 4, 2012 |
| Priority date | — |
| Expiry date | Jun 6, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/169
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, a computer display pointer device includes an image processor coupled to a display and a video camera. The display is configured to be worn by a user and display a computer image over a portion of the user's field-of-view. The video camera is operable to be worn by the user and boresighted to a field-of-view of the user. The image processor receives a video signal from the video camera that includes an image of a pointer element configured on a hand of the user, determines a position of the pointer element according to the received video image, and moves a cursor on the display according to the position of the pointer element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.