Directing a driver's gaze results in smoother steering

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This video frame shows the blue target bar positioned on the tangent point -- the point at which the edge line on a road seems to begin changing direction -- as the road curves to the left. Credit: Journal of Vision 2008
This video frame shows the blue target bar positioned on the tangent point -- the point at which the edge line on a road seems to begin changing direction -- as the road curves to the left. Credit: Journal of Vision 2008
Click here to enlarge image

A study recently published in ARVO's online Journal of Vision may inform the next generation of in-car driving assistance systems. New research finds that when drivers fix their gaze on specific targets placed strategically along a curve, their steering is smoother and more stable than it is in normal conditions.


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