OPERATION KEY GROUP LAYOUT METHOD IN MOBILE TERMINAL DEVICE AND OPERATION KEY GROUP LAYOUT APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an operation key group layout method capable of setting the layout of an operation key group displayed on the touch panel of a mobile terminal device corresponding to a user and improving usability.

SOLUTION: In the operation key group layout method in the mobile terminal device 1 which displays an operation key group on a display unit 4 so that an input operation can be performed via a touch panel 5, a display position and range of the operation key group to be displayed on the display unit 4 are decided according to the user operation which draws a diagram on the touch panel 5 and the operation key group is displayed on the display unit 4 according to the decided display position and range.

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