| 摘要 |
The invention proposes a touch-sensitive faceplate ( 18 ) comprising: a horizontal upper panel ( 32 ); means ( 34 ) for locating the point (P) of contact of a pointing element ( 30 ) on the upper face ( 32 s) of the upper panel ( 32 ); and means for detecting at least one control action, independently of the location of the point of contact (P) on the upper face ( 32 s) of the upper panel ( 32 ), characterized in that it comprises means ( 48, 52 ) for producing a mechanical impulse of a vertical principal orientation on the upper panel ( 32 ), when the value of the pressure (F 2 ) is greater than or equal to the threshold value and that is transmitted to the pointing element ( 30 ) to generate a tactile sensation in response to the control action.
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