| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To change a way of showing computer graphics image data associated with an object according to whether a spot viewed from the object is within a useful azimuth range or in an azimuth range other than it. <P>SOLUTION: A portable terminal 10 detects its own position and attitude. Based upon detection results thereof, a tag management server 20 analyzes which azimuth range the portable terminal 10 belongs to when viewed from the object in a real space, and changes the computer graphics image data associated with the object that the portable terminal 10 represents. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
