Movements while driving cars around curves.
The eye fixations of 5 experienced and 4 inexperienced car drivers were analyzed while driving curves to the left and to the right. For experienced drivers in a curve to the left the mean duration of eye fixations was longer and the amplitude of the eye movements greater than in a curve to the right. No such difference was observed in inexperienced drivers who manifested neither uniformity within the same curves nor differentiation between the two types of curves. Mean duration of eye fixations of experienced subjects was shorter while driving in a curve to right, but their amplitude of eye movement was greater in a curve to left than those of inexperienced drivers. In Esp. 2, it was pointed out that there is already a change in the pattern of eye movements prior to entering a curve. Upon approaching the curve the mean duration of eye fixation decreased, and the fixations were mainly shifted toward the future driving path. Results are interpreted in terms of the adequacy of the eye fixations (supposedly influenced by prior long-term learning) for information at near distance for vehicle control and at longer distances for setting proprioceptive forward programs for possible future sensomotoric activity.
D000328:Adult; D001334:Automobile Driving; D004215:Distance Perception; D005133:Eye Movements; D005403:Fixation, Ocular; D005556:Form Perception; D006801:Humans; D009949:Orientation; D011214:Practice, Psychological; D011434:Proprioception; D013997:Time Factors; D014796:Visual Perception