Takeover support requires identifying the situation awareness (SA) deficit affecting a driver’s response. A single SA measure cannot identify the deficit or support need. This study therefore defines support-relevant SA across two layers. The traffic-event layer identifies support timing and location through temporal (...
Wei-Hsiang Lo, Jin-Cheng Ye, Man-Hua Wang· Adjunct Proceedings of the 1...· 0 citations
Takeover warnings in conditionally automated vehicles are typically triggered when the automated driving system detects that it is approaching its operational limits. However, without evidence of what drivers have perceived, interpreted, and anticipated about traffic events, such warnings may not provide precise suppor...
Wei-Hsiang Lo, Jin-Cheng Ye, Man-Hua Wang· Adjunct Proceedings of the 1...· 0 citations
It is suggested that AI-enabled vehicles can support urgent takeover communication through visual-tactile displays and can adapt message content to the time available and the maneuver quality required, with implications for drivers across hearing abilities.