The Big Difference Between Conspicuity and Visibility
Leave a CommentVisibility aids, such as lighting, reflectors, and fluorescent material, are marketed to vulnerable road users (VRUs) like pedestrians and bicyclists as a way to enhance their safety on the road. These visibility aids increase the VRU’s contrast within the roadway environment therefore increasing their visibility. However, increasing visibility does not necessarily mean enhancing conspicuity. For example, the key difference between a visible pedestrian and a conspicuous pedestrian is that a visible pedestrian is distinguishable from their background whereas a conspicuous pedestrian “grabs” the driver’s visual attention. (more…)
