| 摘要 |
PROBLEM TO BE SOLVED: To provide a game player information managing system which calculates the number of game players existing in a game hall, and at the same time, accurately manages information such as the working ratio and the prospective estimated working ratio of a game machine. SOLUTION: A plurality of game players existing in the game hall are photographed by an imaging means 16 from a wide angle. Then, this image data is compared with reference image data representing an unmanned state that game players do not exist in the game hall has been photographed in advance. Thus, the number of game players who play games is calculated, and at the same time, information such as the working of the game machine 10 is accurately managed. COPYRIGHT: (C)2004,JPO
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