| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To strengthen and extend an interactive input and output environment. <P>SOLUTION: The processor comprises a translucent surface, an information display part displaying information on the translucent surface, an imaging part taking an image, a control part outputting a signal to the display part based on the image taken by the imaging part and a parameter change signal for changing a predetermined parameter value of the information processor, and a radiation part radiating light of a predetermined wavelength band to the translucent surface. The imaging part includes an imaging element and a filter transmitting only light of the predetermined wavelength band. The control part recognizes a movement direction of an operating body in the vicinity of the translucent surface based on the image taken by the imaging part, outputs the signal to the display part according to the movement direction and also outputs the parameter change signal according to the movement direction. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
