| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a touch panel type input device capable of easily performing input operation intended by an operator while effectively utilizing the display ability of an input picture even when plural operating keys are adjacently displayed. SOLUTION: When the presence of touch input is judged in a step S901, the touch panel type input device detects a finger size (X, Y) in a step S902. Then, the detected result is discriminated in steps S903, S906 and S909 and corresponding to the discriminated result, a suitable reaction area size is set in a step S908 or S911 without changing an input range.</p> |
