| 摘要 |
PROBLEM TO BE SOLVED: To improve the operability by making the arrangement sequence (operation sequence) of the game buttons adjustable by the players themselves. SOLUTION: The projection patterns projected by a projection part 20 (projection means) are altered according to the switch provided at an arbitrary position on the operation surface of the operating part. At this point, a system control part 29 (optical recognition adjustment means) controls an optical recognition system (optical recognition parts 26, 27 and 28) so that the image patterns obtained by a photographing means are collated with the reference pattern obtained referring to an LUT 30 selected according to the switch thereby recognizing the game buttons operated by the players. COPYRIGHT: (C)2005,JPO&NCIPI
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