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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Accid Anal Prev. 2014 Jun 18;0:210–221. doi: 10.1016/j.aap.2014.05.020

Figure 2.

Figure 2

The AR advisory used to notify drivers of a potentially unsafe turning window. The cue was located in a position offset just to the left of the center of the oncoming traffic lane (i.e., the point of potential conflict with oncoming vehicles). This location was optimal because it allowed the driver to keep their attention focused on a fixed region. If the cue were further off to the left or right it would require extra eye movements to scan back and forth. Driver TTC was calculated based on a point close to this position (approximately 1.2 meters in front of the subject's vehicle).