INPUT DEVICE, INFORMATION PROCESSING DEVICE AND INPUT VALUE ACQUISITION METHOD

摘要

PROBLEM TO BE SOLVED: To solve the problem that a small device can hardly realize input means having good operability.

SOLUTION: A user operates a GUI with thumbs and index fingers while holding an information processing device 10 with both hands 84. Therefore, a GUI screen 50f displays a cross key input area 52 at the lower left thereof, a button input area 56 at the lower right thereof, an L1/L2 button input area 80 at the upper left thereof and an R1/R2 button input area 82 at the upper right thereof. The L1/L2 button input area 80 and the R1/R2 button input area 82 have sectors with right angles at the two corners at the upper side of the screen being their central angles. Each of the central angles is internally divided into two sectors to separate an L1 button from an L2 button and an R1 button from an R2 button.

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