| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable input operation on a keyboard without holding both hands over the keyboard by fitting a right and a left slide moving body to a support base slidably to the right and left and fitting right and left rollers onto the top surfaces of the right and left slide moving bodies. SOLUTION: The input back-up device 1 for the keyboard 3 is constituted by installing the support base 5 on a table 4 in front of the keyboard 3 and fitting the right and left slide moving bodies 6 to the support base 5 slidably to the right and left. On the top surfaces of those right and left slide moving bodies 6, right and left rollers 7 are fitted which rotate forward and backward to support the palms of the right and left hands when the keyboard 3 is operated. Consequently, the input operation on the keyboard 3 can be done without holding both the hands over the keyboard 3 when the keyboard 3 is operated.</p> |
