| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform the same operation as in the previous time at the same timing on an object to be operated which is identical to or different from the one in the previous time after an operator performs an operation on an object to be operated, and at the same time, to allow the operator to visually understand a difference between the motion of the object to be operated this time and the motion in the previous time. <P>SOLUTION: The content of operation performed by an operator on a first object 10 to be operated is obtained by an operation history acquiring section 11, and the motion at that time of the object to be operated is acquired in a form of video by means of a video acquiring section 12. Based on the time information, the operation history and the video are synchronized by a synchronous recording section 13 and is recorded in a recording section 14. Then, the operation history and the video recorded in the recording section 14 are called out by a synchronous reproducing section 15. An operation identical to that in the previous time is performed at the same timing as in the previous time on a second object 18 to be operated by means of an operation history duplicating section 17, and at the same time, the video is reproduced by a video displaying section 16. Thereby, the motion of the object to be operated when the same operation as in the previous time is performed thereon is compared with the video of the motion of the object to be operated when the operation was performed thereon in the previous time. <P>COPYRIGHT: (C)2010,JPO&INPIT |
