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The evaluation of mental workload using a pysiological index is useful to read the performance of ship bridge teammates: a captain, a duty officer, a helmsman, and a pilot. The physiological indices, heart rate variability (R-R interval), salivary amylase and nitrate, and facial (nasal) temperature, are fine indices for picking up during their ship handling. It usual evaluates for veteran-seafarers...
A physiological index is able to evaluate the mental workload of a ship's bridge teammate; a captain, a duty officer and a helmsman, sometime adding a pilot. The facial (nasal) temperature reads the mental workload well, and it has been confirmed by the past experiments; however, we do not evaluate a port coordinator, who supports to keep safe navigation in a bay and a harbour by supplying an useful...
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