| 摘要 |
<p>The device (1) has a physically distinct unit (2) e.g. joystick, for being displaced in a selection assembly, and a physically distinct unit (4) for displacing a pointer on a surface of a screen or in a three dimensional restitution space. A validation unit (3) validates selection in the selection assembly, and an executing unit (5) executes actions in relation with the pointer. An alphanumeric keyboard (7) has a single letter per key (6) for non-accentuated and current letters of a given character set.</p> |
