| 摘要 |
<p>PURPOSE: To execute key input operation while observing the relative position of fingers for operating keys by simultaneously displaying a picture obtained by photographing the key array board face of an key input device inputted from an image pickup device and document information to be edited. CONSTITUTION: A processor 3 is arranged on the lower side of a keyboard 2 to be a key input means, the processor 3 and the keyboard 2 are stored in a body case 4 and a display means 1 is arranged on the upper part of the case 4. A camera 6 is supported on the upper end part of the means 1 so as to be vertically and horizontally rotated by a movable supporting means 7 and the key array board face of the keyboard 2 which is inputted from the camera 6 is displayed on the lower area of the means 1 and document information to be edited is simultaneously displayed on the information area of the means 1. Consequently key input operation can be executed while observing the relative positions of fingers for operating keys.</p> |
