Driver Interaction with a Traffic Light Assistant App: A Naturalistic Investigation

摘要

A smartphone-based traffic light assistant application, EnLighten, was investigated for its ability to improve subjective driving experience and safely reduce the time it took drivers to 'move off at signalled intersections. Five drivers participated in four trials over a period of three weeks. Testing took place on public roads in unaltered normal traffic conditions. It was found that EnLighten can reduce move-off times, however it presented safety risks. Advantages and disadvantages of naturalistic in-vehicle testing are also discussed.