Method and apparatus of position tracking and detection of user input information
US9250742B1 · kind B1 · utility
34Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 26, 2010 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Jan 31, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04101
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus of detecting user initiated movement by an input element handled by a user. The method includes positioning at least one sensor to dynamically adjust a size of an effective workspace range. The method also includes detecting the user's movement of the input element within the effective workspace range. The effective workspace may be adjusted to suit a user's size preference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.