| 摘要 |
The invention concerns an interface set between a user and an electronic device comprising a control logic and a scanning display (3) where the light point successively occupies all the points of the screen in a predetermined scanning cycle. The control system (1) comprises at least an illumination sensor, a local clock and means for synchronisation with starting image display times on the display screen (3) which enable, through a microprocessor, to calculate the position of a zone (Z) targeted by the control system (1) on the display screen, and to transmit data to the device (2). |
