| 摘要 |
PROBLEM TO BE SOLVED: To ensure that expert technology is efficiently handed down to the next generation.SOLUTION: A working state demonstrating expert technology is photographed by two or more cameras and accumulated in a storage device 3, and the accumulated video photographed by each camera is synchronously reproduced for display on a display device 4. The experts check the displayed video, and when the experts specify important points from among the displayed video which are needed for the handing down of their technology, control code is set in the relevant portion of video, which is then accumulated in the storage device 3. Then, when a portion of video having the control code set therein is reached while the accumulated video of the storage device 3 is reproduced, that portion of video is designated as important video, so that zooming of video, as well as the direction, speed and format of reproduction are made controllable to change. This enables the designated portion of video designated as important by the experts to be displayed in an enlarged view or at a slow speed on the display device 4. Thus, people wishing to take over expert technology can easily recognize and learn points in the expert technology, in which way the expert technology can be efficiently handed down to the next generation. |
