| 摘要 |
<p>PURPOSE:To perform prescribed input to a virtual world without being removed from an actual world. CONSTITUTION:The three-dimensional video images of an electronic calculator 52 are displayed on a display 1. At the time, an actually existing desk 51 is made possible to be transmitted and viewed for the display 1. Whether or not a button 52a is operated is found by performing calculation from the position of a finger tip and the position of the button 52a.</p> |
