| 摘要 |
PROBLEM TO BE SOLVED: To provide an input device of a reel type game machine capable of freely adjusting the position of an input device fitted to the preference of a player without causing a problem of an additional design for a maintenance of a mechanical driving part of the input device and a fraud prevention measures. SOLUTION: This input device comprises a picture display displaying a picture on a picture display face provided in the lower part of a symbol display window, a picture signal feed means feeding an operation screen signal for allowing the picture display to display an operation button picture on the picture display face, an image pick-up means picking up an image of an object existing on the surface of the picture display face and generating an image pick-up screen signal, an operation input detecting means detecting the operation input from the image pick-up screen signal and the operation screen signal. The picture signal feed means can adjust the position of the operation button according to the external input. COPYRIGHT: (C)2008,JPO&INPIT
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