Method for generating pointer movement value and pointing device using the same
US9626012B2 · kind B2 · utility
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3References
8Claims
0Family size
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Inventor
Key dates
| Filing date | Aug 1, 2012 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Aug 1, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/038
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are an apparatus for calculating the movement value of a pointer, a method of correcting the movement value of the pointer, and a 3D pointing device. The method of generating correction information of pointer includes acquiring movement data of a 3D pointing device during a predetermined time, adding up values of the movement data, generating control information and moving the pointer if an added-up result of the movement data is greater than or equal to a threshold value, and transmitting the control information to the pointer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.