Does the speed at which you travel affect the width of the driver's field of vision?

Question

DentroTest · Accepted Answer

As the speed at which you travel increases, the driver's field of vision narrows progressively. This psychophysical phenomenon is known as the "tunnel effect": the brain cannot assimilate peripheral visual information as objects pass by too quickly, so it focuses attention almost exclusively on the center of the road. When driving heavy vehicles such as trucks, where mass and stopping distances are greater, this loss of lateral perception significantly aggravates the risk when pedestrians, cyclists or other vehicles suddenly appear at intersections and merging points. That is why both the idea that visual width depends only on the technical condition of the vehicle and the idea that it remains unchanged are false: speed directly affects vision regardless of the vehicle.

Does the speed at which you travel affect the width of the driver's field of vision?

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