| 摘要 |
PURPOSE: A mouse for controlling the volume of a computer by using a mouse is provided to minimize the negative influence on the neighboring people and the environment by promptly controlling the volume of the computer via a mouse wheel. CONSTITUTION: The computer is started(st1). Such operating system as the Windows 95 is run(st2). A volume control program for controlling the mouse wheel is installed(st3). The wheel mounted in the mouse is controlled upward and downward or leftward and rightward, and the volume is controlled directly(st5). If the volume is controlled corresponding to the desire of the use, the sounds are outputted at the controlled volume(st6). If the user fails to control the volume, the re-input of the user is waited. |
