| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an interactive display device which detects the behavior of an operator without stopping free movement of the operator and is rich in a presence feeling so that he can feel natural. SOLUTION: This device consists of a display device 12 that shows video, a detection sensor group 21 which exist in front of the device 12 and detects the spatial position of an operator, a displacement detecting part 31 detects the displacement from a reference position of the operator's spatial position which is preliminarily defined based on an output of the group 21, and a video controlling part 32 which controls to change the contents of video that is shown on the device 12 in accordance with the displacement that is outputted from the part 31.</p> |
