Analyzing the state of the autonomic nervous from the heart rate variability data measured by the vital monitor MF100, and displays the results.It is displayed as a result,- sympathetic and balance of parasympathetic- the amount of activity of the autonomic nervous- autonomic nervous function ageComprehensive evaluation Comments of the state of the autonomic nervousis.Is objective fatigue, stress from these results state you know.The measurement results, so will be saved as a history, by periodically measuring, you can see the change on the graph.In addition, there is also the ability to enter the state of subjective fatigue stress in the interview format by VAS (Visual Analog Scale), it is possible to grasp the state of fatigue stress of its own in conjunction with the objective indicators.