| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To carry out the detection/input of not only the three-dimensional attitude of a solid for three-dimensional attitude detection but also the condition of the solid by changing the color of the graphic of the surface according to a predetermined operation. <P>SOLUTION: A sphere 1 for attitude input with an indirect illumination type click function being a solid with a condition designating function for three-dimensional attitude input is formed with a hollow, and three holes 1a, 1b, and 1c are punched on the external surface, and a blue LED (470 nm) 3a and a green LED (630 nm) 3b to be able to blink are arranged near those holes 1a, 1b, and 1c. The external surface of the sphere 1 is painted in red. When a switch 2a of a power source 2 is depressed, the blue LED 3a or the green LED 3b is turned on. The sphere 1 is structured in the same way as an integrated sphere so that when the LED is turned on, the blue light or green light can be emitted so as to be spread through the holes 1a, 1b, and 1c to the outside. Thus, the sphere 1 is able to express three kinds of conditions. <P>COPYRIGHT: (C)2004,JPO</p> |
