| 摘要 |
A pointing device, such as a mouse, may include a speed control that allows the user to input commands that adjust the rate at which the cursor moves in response to pointing device movements. In particular, the user can manually input speed increases or speed reductions as the pointing device is being manipulated. For example, in connection with a mouse, a speed control button may be provided on the mouse body at a location normally adjacent to the user's thumb. Thus, by simple thumb manipulation, the user can dynamically adjust the speed at which the cursor moves in response to mouse movement. |
