| 摘要 |
<p>The device has a detecting unit for detecting a contact on a touch screen (2). A processing unit processes received information of the detecting unit and manages a display carried out on the touch screen. A zoom generation unit increases images (11) displayed on the touch screen by centering a position (P0) of the contact for enlarging a represent part of the images. A validation control unit validates the control when the detecting unit detects another contact on a zone (Z1) dedicated to the control on the part of the increased images. An independent claim is also included for a method for validating a control on a display device of a touch screen.</p> |
