| 摘要 |
Systems and methods according to the present invention address these needs and others by providing a handheld device (400), e.g., a free space pointing device, which uses at least one sensor (502) to detect motion of the handheld device (400). The detected motion can then be mapped into a desired output, e.g., cursor movement (410). |
| 申请人 |
HILLCREST LABORATORIES, INC.;LIBERTY, MATTHEW, G.;SIMPKINS, DANIEL, S.;GRITTON, CHARLES, W., K.;TURNER, MARK;HUNLETH, FRANK, A. |
发明人 |
LIBERTY, MATTHEW, G.;SIMPKINS, DANIEL, S.;GRITTON, CHARLES, W., K.;TURNER, MARK;HUNLETH, FRANK, A. |
