| 摘要 |
<p>PURPOSE: To convert a displayed image into an oscillating image pattern, and decode the same, by integrally installing an oscillation output means for outputting an image pattern on a display image plane as an image pattern formed of plural mechanically oscillating projection parts, on a position designating means. CONSTITUTION: An image pattern on an image plane position designated by a position designating signal S1 outputted from a position designating circuit 1, is converted into a mechanically oscillating image pattern to be outputted onto a tactile disc 4. The image pattern is decoded by touching the tactile disc 4 with fingers, and the image pattern of an arbitrary image plane position can be decoded by moving a device, and controlling the position designating signal S1. An image converter AP2 is held by a left hand, for decoding the oscillating image pattern by a finger tip, and further, the whole device is moved to an arbitrary direction to move the reading position corresponding to a character displayed on a display image plane CRT of a personal computer PC. Thereby a keyboard KB can be operated by a right hand.</p> |
