| 摘要 |
<p>The device is characterized in that it is comprised of first and second groups of electrically conducting electrodes, respectively (2 and 5), separated by a dielectric (1) in order to define a plurality of pairs of capacitors, the electrodes (5) forming keys such that when a body forming ground referencial is placed on one of those keys, the capacity of the corresponding capacitor is modified. The present invention applies particularly to a computer display equipment allowing the conversational dialogue.</p> |
