Fig. 1From: Investigating the influence of visuospatial stimuli on driver’s speed perception: a laboratory studyExemplary screenshot of video sequences with red light stimuli and difference in road specifications between Experiment 1A and Experiment 1B of the study. Note Participants saw video sequences with red light stimuli on the roadside every 6 m that either remained static or were animated in a way to appear to be moving toward the driver. On the left A screenshot of the visual impression of Experiment 1A with reflector posts and road markings. On the right B screenshot of the visual impression of Experiment 1B without reflector posts and road markingsBack to article page