| 摘要 |
PROBLEM TO BE SOLVED: To easily match information designated as a browsing object to information in the middle of browsing.SOLUTION: When an information monitoring device (projector device 1) specifies information of paper material 3 as information in the middle of browsing in the case that a monitoring object (for example, a booklet-like paper material) 3 is placed in an external monitoring area (projectable area) 2, the information monitoring device compares information designated optionally as a browsing object with the specified information in the middle of browsing, and executes correspondence processing (for example, processing for outputting guide information for notifying information of a browsing object) based on the comparison result.SELECTED DRAWING: Figure 1 |
