| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of simply constituting an input operation device that a player can operate easily.SOLUTION: When a transparent board 159 partitioning an image display part 114 and a player is deformed, an electric signal corresponding to distortion is outputted to a detector from each of strain sensors 30a-30d mounted to four corners of the transparent board 159. Thus, when a player touches a surface 159a of the transparent board 159 with fingers, the detector detects a position of the surface 159a that the player has touched. By performing such detection at each predetermined time, trajectories P1, P2, P3, ..., Pn are detected. The detector identifies contents of operation by the player, based on the plurality of detected trajectories P1-Pn. |
