| 摘要 |
PROBLEM TO BE SOLVED: To improve user convenience by setting a plurality of arbitrary functions, so that they can be used at the same time. SOLUTION: The touch panel input device having a touch panel display part having a display area, where a plurality of functions can be displayed at the same time and operation keys for input operations can be displayed, corresponding to the functions and an input area wherein an input operation for an input item can be recognized, according to a depression position in the display area, has a storage means which stores the contents of the display area and input are by the functions, a display control means which displays a plurality of display areas and a plurality of input areas corresponding to the functions at the same time, at the touch panel display part in the standby state of the touch panel display part, and a display switching means which switches the display contents of the touch panel display part. |
