2019 Volume 60 Issue 4 Pages 281-285
The purpose of this research is to identify situations where a driver is unable to perform tasks properly because of psychological stress, etc., and devise means to help them. Basic research began with the aim of developing a technology to gauge the mental state of without relying on subjective evaluation of drivers, such as physiological indices and behavioral data. A system that can measure various physiological and behavioral data including electroencephalograms (EEG) was constructed. As a result of experimenting with the system, it was found that the occurrence and recovery of psychological sway appeared in physiological changes such as EEG and pupil diameter.
