Eye Movements and Sight Distance Reveal How Drivers Negotiate Winding Roads

ScienceDaily (July 6, 2010) — It is well-documented that when negotiating winding roads, drivers tend to look at a specific, well-defined point on the lane marking -- referred to as the tangent point. New research finds that the further drivers can look ahead, generally in left-hand curves, wide curves and when leaving a curve, the less they have to look at the tangent point.

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