For reasons of convenience and safety, it is important to assess the drivers’ workload while using in-vehicle devices. Recently, we proposed a new psycho-physiological measure for assessing drivers’ attention: eye-fixation-related-potential (EFRP)...
On-board voice-interaction systems such as a voice-activated system or a text -to-speech (TTS) system enable drivers to operate devices or to obtain desired information without relying on visual processes. These systems are aimed to reduce the dri...