| 摘要 |
<p>A device for both entering and displaying information (10) includes imaging means (14) in which a plurality of elements (50) each has a visual characteristic which is visible at a writing surface (12) and which depends on electrically stimulating the element (50) via conductive means (38, 42)., manifestations at the conductive means (38, 42) in response to writing stimuli (15), and the device (10) also includes circuitry (18) which delivers electrical signals to the conductive means (38, 42) to form an image and converts the electrical manifestations into digital form.</p> |
