| 摘要 |
PROBLEM TO BE SOLVED: To notify an observer of his or her approach to a real object in a real space.SOLUTION: If a first attribute indicates outputting of alarm information to an observer, the alarm information addressed to the observer is outputted on the basis of the observer's position and the position of a real object associated with data. If a second attribute indicates drawing of a virtual object according to the position of the real object and the position where the virtual object for observation by the observer is arranged, on the basis of the position of the real object associated with the data and the position where the virtual object is arranged, no virtual object is drawn in an area where the position of the real object associated with the data is nearer to the observer's position than the position where the virtual object is arranged, but the virtual object is drawn in an area where the position of the real object associated with the data is farther from the observer's position than the position where the virtual object is arranged.SELECTED DRAWING: Figure 1 |
