发明名称 |
INSTRUCTION INPUT DEVICE, INSTRUCTION INPUT METHOD, PROGRAM, RECORDING MEDIUM, AND INTEGRATED CIRCUIT |
摘要 |
An instruction input device includes: a first direction detection unit detecting the first direction in which the user is looking; a second direction detection unit detecting a second direction in which the user is performing a pointing operation; a gaze position calculation unit calculating a gaze position of the user on the screen; a reference coordinate group calculation unit calculating a reference line in space corresponding to the gaze position and connecting the user and the screen; an offset amount calculation unit calculating a distance of the second direction between the reference line and the input coordinate indicating the user's hand as an offset amount with respect to the gaze position; and a pointer display position calculation unit calculating a position in which a distance of the first screen predetermined direction between the position and the gaze position is the offset amount on the screen.
|
申请公布号 |
US2013002551(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201113634183 |
申请日期 |
2011.06.16 |
申请人 |
IMOTO HIROYASU;MAEDA SHIGENORI |
发明人 |
IMOTO HIROYASU;MAEDA SHIGENORI |
分类号 |
G09G5/08;G06F3/033;G06F3/0346 |
主分类号 |
G09G5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|