TABLE 5.

Reported interactive road user behaviors/communication cues from HGV-VRU merging scenarios, including their motivation/effect, communication channel/mechanism, type of cue, and reference.

Road user behavior/communication cue	Motivation/effect	Communication channel/mechanism	Type of communication cue	References
Cyclist slowing down and moving to the side in the lane	HGV maneuver had a decreasing effect on velocity and an increasing effect on lateral position	Kinesics, proxemics	More implicit cue	Abadi et al. (2019)
Loading zone painted in patterns/colors and outfitted with signs	Indicate specific infrastructure element and potential hazard	Environment	More explicit cue	Abadi et al. (2019)