CONTROL DEVICE, HEAD-MOUNT DISPLAY DEVICE, PROGRAM, AND CONTROL METHOD FOR DETECTING HEAD MOTION OF A USER
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United States of America Patent
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app pub date -
Sep 14, 2015
filing date -
Nov 16, 2007
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Abandoned
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Abstract
It is possible to provide a technique for accurately performing an operation desired by a user. A user's head operation is identified according to information detected by a head motion detection unit. A process desired by the user is executed according to an angular velocity of the head motion. Moreover, the technique uses a control unit which can accurately execute an operation by the user's head operation without reflecting the return motion of the user's head in the process. The control unit executes a process for a start and an end of each process corresponding to the detected angular velocity according to a predetermined threshold value.
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