| 摘要 |
PROBLEM TO BE SOLVED: To suppress such a situation in which a user has to interrupt a work due to display of information which the user receives, while the user can easily notice reception of information from a terminal.SOLUTION: A user position management part 24 manages user positions detected by a sensor 70 while specifying plural users. An operation region management part 26 manages operation regions which are set to respective users 101, 102 on a position input part 51. A reception information display position calculation part 27 calculates a display position of the reception information on a display part 52, based on the respective user positions of the users 101, 102 managed by the user position management part 24, and the operation regions set to the respective users 101, 102 managed by the operation region management part 26. The reception information display position calculation part 27 calculates the display position on outside of the operation regions.SELECTED DRAWING: Figure 1 |
