SIGHT LINE INPUT USER INTERFACE UNIT, USER INTERFACE METHOD, USER INTERFACE PROGRAM, AND RECORDING MEDIUM WITH USER INTERFACE PROGRAM RECORDED
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Abstract
A sight line input user interface unit, a sight line input user interface method, a sight line input user interface program, and a recording medium with the program recorded in which the user'"'"'s intention can be properly recognized to prevent a false judgment are provided. The sight line input user interface unit includes information display elements (16) for displaying information for the user on a display screen (14), a display control unit (24) for controlling the information display elements so that targets (36-1 to 36-4) to be visually identified by the user move on the display screen, sight line detecting elements (34) for detecting the sight line of the user on the display screen, and sight line judging elements (38) for judging whether or not the sight line of the user follows the moving targets on the basis of the sight line information from the sight line detecting elements.
26 Citations
20 Claims
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1-11. -11. (canceled)
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12. A sight line input user interface unit, comprising:
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an information display device which displays information for a user on a display screen; a display control device which controls the information display device such that a target to be recognized by the user can move on the display screen of the information display device; a sight line detecting device which detects a user'"'"'s sight line on the display screen of the information display device; and a sight line judging device which judges, based on sight line information from the sight line detecting device, whether the user'"'"'s sight line tracks the moving target, to judge whether a function corresponding to the moving target is selected, wherein the sight line judging device comprises a gaze judging device which judges, based on the sight line information from the sight line detecting device, that the user'"'"'s sight line is gazing at one target, and when the gaze judging device judges that the user'"'"'s sight line is gazing at one target, the display control device controls the information display device as to move target, and the sight line judging device judges whether the user'"'"'s sight line tracks the moving target. - View Dependent Claims (13, 14, 15, 16, 17, 18, 20)
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19. A sight line input user interface method, comprising:
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a target moving process of moving a target to be recognized by a user on a display screen; a sight line detecting process of detecting a user'"'"'s sight line on the display screen; and a sight line judging process of judging, based on the sight line information obtained in the sight line detecting process, whether the user'"'"'s sight line tracks the moving target, to judge whether a function corresponding to the moving target is selected, wherein the sight line judging process comprises a gaze judging process of judging, based on the sight line information detected in the sight line detecting process, that the user'"'"'s sight line is gazing at one target, and when the gaze judging process judges that the user'"'"'s sight line is gazing at one target, the target moving process moving the target, and the sight line judging process judges whether the user'"'"'s sight line tracks the moving target.
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Specification