PROBLEM TO BE SOLVED: To visualize and manage the track record of work of an operator taking the level of fatigue into account.SOLUTION: An operator work track record visualization system is provided with a bio-information acquisition band 51 for measuring the bio-information of a worker 41, an input information database 3 for storing a work start time and finished time as actual work management information, and a work baseline database 14 for storing a standard work time per-worker work standard bio-information as baseline information, the system displaying, on a display unit 35 of a visualization terminal device 31, work time difference information that is a difference between per-worker standard work time and actual work time and bio-information difference information that is a difference between per-worker standard bio-information and actual bio-information.SELECTED DRAWING: Figure 1
展开▼