| 摘要 |
<p>A device is disclosed for guiding a cursor on a computer display screen. The device comprises a holder (6) in the form of a housing unit (11) with one button (7) which, when depressed, transmits a signal to the computer, and a sensor for measuring displacement relative to the flat working surface, the said sensor being rigidly attached to the holder (6) and designed to transmit a movement signal to the computer. The unit (9) forming the flat working surface is designed in the form of a plotting board (13) and connected to the holder (6) so as to be moveable in two dimensions relative to the sensor (8). The unit (9) is also provided with a control unit (10) which is rigidly connected to the unit (9) and used to move the latter in two dimensions. The plotting board (13) is mounted inside the housing unit (11).</p> |
