| 摘要 |
An adjustable input keyboard for use in connection with a keying system. It comprises a keyboard track member (13) and first and second keyboard sections (16, 18). Each of the first and second keyboard sections is adapted to be removably and slidably mounted for independent movement along the keyboard track member, whereby the spacing between and relative positioning of the two separate keyboard sections may be adjusted for the comfort and needs of the keyboard operator. |
