| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a user interface system capable of reducing the size, the cost and power consumption of interface equipment, and realizing excellent man-machine interface to a user. SOLUTION: This user interface system comprises a plurality of interface equipment, and the interface equipment comprises a synthesizing means of output signal for the interface and a communication means for inputting and/or outputting communication signals such as infrared rays which cannot be sensed by human, and performs user interface by emitting the output signal. The plurality of interface equipment perform operations related to each other by transmitting information between the communication means.</p> |
