| 摘要 |
<p>A data input processor which facilitates data entry. As shown in the figure, a keyboard (16) with keys (1) is displayed on a screen (10). When a finger touches or comes very close to one of the keys, the image of the key is reversed on the screen (10). Accordingly, an operator can confirm which key he or she is going to depress on the screen, and thus the operator can strike the object key (1) and input data in a word processor with confidence. Therefore, an input error can be reduced and the input operation can be made easily.</p> |
