To improve a freedom of an operation for an operation device.
A game device includes an operation data-receiving part, a game processing part, a game image generation part and a game image-transmitting part. The operation data-receiving part receives operation data from the operation device. The game processing part executes game processing on the basis of the operation data. The game image generation part sequentially generates a game image on the basis of the game processing. The game image-transmitting part wirelessly and sequentially transmits the game image to a portable display device. The operation device includes an operation data-transmitting part which wirelessly transmits the operation data indicating an operation with respect to an own machine to the game device. The portable display device includes a game image-receiving part and a display part. The game image-receiving part sequentially receives the game image from the game device. The display part sequentially displays the game image.
KAWAI EIJI
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| JP2010142561A | 2010-07-01 | |||
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Masahiro Ozawa
Moriki Ishihara