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. |
申请人 |
HILLCREST COMMUNICATIONS, 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. |