CONTROLLER AND CONTROL METHOD ASSOCIATED WITH LINE-OF-SIGHT

摘要

PROBLEM TO BE SOLVED: To provide a controller for performing proper control of screen display by associating the movement of line-of-sight and display contents.

SOLUTION: The controller has: a content DB storing a content comprising a plurality of parts having scheduled reference order; a display part displaying the content; a part display position DB storing a position of the part displayed on the display part; a line-of-sight detection part detecting the line-of-sight of a user; a user reference part calculation part finding the part referred to by the user as a user reference part on the basis of the display position of the part read from the part display position DB and the line-of-sight detected by the line-of-sight detection part; a reference order decision part deciding whether order wherein the user refers to the part and the scheduled reference order accord or not; and a control part associated with the line-of-sight for performing the control corresponding to the sight line detected by the line-of-sight detection part according to a decision result by the reference order decision part that they accord.

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