| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a virtual reality system with a simple configuration at a low cost by which stimulus to an audible sense is bodily sensed, which cannot have been attained heretofore. SOLUTION: A game program stored in a storage device 4 includes air pressure control data to control an air pressure of external ears in matching with an image of a CRT display device 7 in advance. For example, the image indicates a scene where an elevator is suddenly lifted up, the storage device 4 stores the air pressure control data to provide a sequentially decreasing pressure of the external ears in matching with the rising elevator on the image. Thus, a CPU 1 outputs the air pressure control data to give an instruction of sequentially decreasing the pressure of the external ears to an air pressure controller 19, and consequently resulting the internal air pressure in the inside of a headphone 9 decreases as the elevator rises thereby decreasing the air pressure of the external ears. Thus, a player of the game can bodily sense the rapid rising of the elevator not only by the eyes but also by the ears.</p> |
