| 摘要 |
<p>PROBLEM TO BE SOLVED: To three-dimensionally display the virtual space of a web site, to perform a walk-through operation and to easily search for an objective content by freely moving in the virtual space of the web site. SOLUTION: The navigation system comprizes a movement indicating part 18 by GUI for indicating the movement of a user in the virtual space of the web site, a display update part 19 switching a display picture from picture data showing the present virtual space to picture data for displaying the virtual space of a moving destination and a display control part 16 controlling the display of the two pictures of a first window displaying the picture of the virtual space while the display picture is switched and a second window for displaying a symbol showing the present place of the user with a space wider than that displayed on the first window.</p> |
