| 摘要 |
<p>A touch panel (2) displays an image. A position detection unit (3) detects the XY coordinates of each of two touched positions on the touch panel (2). When the position detection unit (3) detects twice XY coordinates of two touched positions, a calculation unit (4) computes variation amounts of each of the X-direction distances and the Y-direction distances between the two touched positions between the detection of the former coordinates and the detection of the latter coordinates. A control execution unit (5) controls a first controlled object according to the variation amount of the X-direction distances that have been computed by the calculation unit (4), and controls a second controlled object according to the variation amount of the Y-direction distances that have been computed by the calculation unit (4).</p> |
