| 摘要 |
<p>PURPOSE:To simply designate a color without converting the color tone into the voltage nor selecting a color pallet out of a display screen by mounting a volume on a mouse and outputting the voltage according to the position set on the volume. CONSTITUTION:A roller 7 is provided on the bottom surface of a mouse main body 16, and a volume 8 and a click switch 9 are provided on the surface of the body 16 respectively. When the roller 7 is rotates by the shift of the body 16, an X direction shift extent detector means 1 and a Y direction shift extent detector means 2 detect the shift extents in each direction and transmit the mouse shift extent detection signals 10 and 11 to the distance signal output circuits 3 and 4 respectively. Meanwhile the volume 8 divides the voltage V1 and V2 and detects the voltage at the dividing points obtained by the shift of the slider edge of the volume 8 by a voltage detecting circuit 5. This detection value is outputted to the outside via a voltage detection signal 14. For example, the voltage V1 and V2 are set against purple and red respectively and the inbetween voltage is set against blue, green or yellow.</p> |
