| 摘要 |
PROBLEM TO BE SOLVED: To automatically analyze working hours of a worker. SOLUTION: The task analyzer comprising markers 36, 38 attached to regions where body movement is characterized as a worker 32 acts, a photographing device for continuously reading positions of the markers 36, 38, and an image processor for calculating tracks of the markers 36, 38 recorded by the photographing device and comparing characteristics of the tracks with those of a standard track stored in advance for each task to specify activity contents is used. Thus automatic analysis of working hours for a plurality of workers 32... can be performed without reserving personnel for analysis of the working hours, whereby man-hours of work analysis required for improvement of task or standard time setting can be reduced.
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