| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which permits the durability of a detection mechanism for detecting the performance operation of an operating section by a player to be improved. SOLUTION: A projection 25 located in the input area R of a touch panel 10 forms an electric field E extending toward a performance button 161. When the performance button 161 is depressed, a receiving section 54 receives it to prevent the end 44 of the performance button 161 from hitting against the input area R of the touch panel 10. With the depression, the capacitance of the input area R varies due to a player's finger F. Measuring the variation of the capacitance permits the depression of the performance button 161 to be detected. COPYRIGHT: (C)2011,JPO&INPIT
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