Figure 8: EP monitoring of a human subject in a driving simulator.

(a) Schematic illustration of the locations of the EP sensors on the body. (b) Configuration of a driving simulator that uses eight large screens surrounding a full-scale test vehicle to provide a realistic, but virtual, driving experience. A driver wearing EP sensors is in the simulator car. (c) Representative driving scenarios for EP monitoring. (d) Typical EP signals recorded during unexpected braking and merging events. (e) Spectrographs of the EP signals. A total 11 braking and 12 merging events occurred during 40 min, while the multiple sensors continuously collected EP data.