Sugiyama Electron Co., Ltd.

Yuuichi Ohkubo

Takashi Yamaguchi

A game machine controller with keys controls the movement of an image subject displayed on a monitor screen in an X- and a Y-axis direction. A first and a second controller section are coupled to each other by a coupling member. Relative displacement information of the first and second controller sections with respect to the coupling member is detected. The movement of the image subject in a Z-axis direction is controlled based on the detected displacement information.

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Shizuoka, Japan

Yuuichi Ohkubo