| 发明名称 |
FREE SPACE POINTING DEVICE AND METHOD |
| 摘要 |
Systems and methods according to the present invention address these needs and others by providing a handheld device, e.g., a free space pointing device, which uses at least one sensor to detect motion of the handheld device. The detected motion can then be mapped into a desired output, e.g., cursor movement. ® KIPO & WIPO 2007 |
| 申请公布号 |
KR20070007951(A) |
申请公布日期 |
2007.01.16 |
| 申请号 |
KR20067025226 |
申请日期 |
2005.05.02 |
| 申请人 |
HILLCREST LABORATORIES, INC. |
发明人 |
LIBERTY MATTHEW G.;SIMPKINS DANIEL S.;GRITTON CHARLES W.K.;TURNER MARK;HUNLETH FRANK A. |
| 分类号 |
G06F3/01;G06F1/32;G06F3/038;G06F13/00;H04N5/44;H04N7/025 |
主分类号 |
G06F3/01 |
| 代理机构 |
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| 主权项 |
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