| 摘要 |
<p>PURPOSE:To realize a pointing device in a less space for installation and easy to operate by providing recessed inclined sections on the front or sides of the keyboard, and by installing a slider at the front section and input keys at both sides thereof. CONSTITUTION:On the upper section of the front surface 13 of a keyboard 12, a crescent inclined section 14 is prepared, wherein a slider 1 is installed at the center of the crescent inclined section and two keys 15 and 16 at both sides thereof. The inclined section 14 is formed into a recess shape, and the input keys 15 and 16 are formed into a col shape where the center is sunken, and surfaces of input keys 15 and 16 are formed to have braces, thereby being able to build a good operative cursor slider in the keyboard 12.</p> |
