| 摘要 |
<p>A computer mouse is provided, comprising a hand held part having incorporated therein computer operating devices such as a trackball and/or function keys for operation by the fingers of a user, and a base unit part for connection to the computer, wherein the hand held part is operatively connected to the base unit part, preferably by radio means, and wherein the base unit part is shaped with a recess for receiving the hand held part in such a way that the operating devices of latter still may be operated.</p> |
