Gaze-eccentricity effects on road position and steering.

The effects of gaze eccentricity on the steering of an automobile were studied. Drivers performed an attention task while attempting to drive down the middle of a straight road in a simulation. Steering was biased in the direction of fixation, and deviation from the center of the road was proportional to the gaze direction until saturation at approximately 15 degrees gaze-angle from straight ahead. This effect remains when the position of the head was controlled and a reverse-steering task was used. Furthermore, the effect was not dependent on speed but reversed when the forward movement of the driver was removed from the simulation. Thus, small deviations in a driver's gaze can lead to significant impairments of the ability to drive a straight course.

[1]  Constance S. Royden,et al.  From vision to action: experiments and models of steering control during driving. , 2000, Journal of experimental psychology. Human perception and performance.

[2]  R. J. Bootsma,et al.  Studies in Perception and Action III , 1995 .

[3]  James A. Crowell,et al.  Estimating heading during real and simulated eye movements , 1996, Vision Research.

[4]  J. Thomson,et al.  Studies in perception and action V , 1999 .

[5]  Takeo Watanabe,et al.  High-Level Motion Processing , 1998 .

[6]  E. S. Calvert,et al.  Visual Judgments in Motion , 1954, Journal of Navigation.

[7]  P. Atchley,et al.  The effect of age, retinal eccentricity, and speed on the detection of optic flow components. , 1998, Psychology and aging.

[8]  George H. Morris,et al.  Hunter Seat Equitation , 1971 .

[9]  J. Wann,et al.  Steering with or without the flow: is the retrieval of heading necessary? , 2000, Trends in Cognitive Sciences.

[10]  Jacob Cohen.  Statistical Power Analysis for the Behavioral Sciences , 1969, The SAGE Encyclopedia of Research Design.

[11]  Paul A. Braren,et al.  Wayfinding on foot from information in retinal, not optical, flow. , 1992, Journal of experimental psychology. General.

[12]  Julie M. Harris,et al.  Steering, Optic Flow, and the Respective Importance of Depth and Retinal Motion Distribution , 1999, Perception.

[13]  A. V. van den Berg,et al.  Why two eyes are better than one for judgements of heading , 1994, Nature.

[14]  D. A. Owens,et al.  Effects of luminance, blur, and age on nighttime visual guidance: A test of the selective degradation hypothesis , 1999 .

[15]  Eli Brenner,et al.  Humans combine the optic flow with static depth cues for robust perception of heading , 1994, Vision Research.

[16]  M. Banks,et al.  Perceiving heading with different retinal regions and types of optic flow , 1993, Perception & psychophysics.

[17]  A. V. D. Berg,et al.  Robustness of perception of heading from optic flow , 1992, Vision Research.

[18]  M. Goodale,et al.  The objects of action and perception , 1998, Cognition.

[19]  W. H. Warren.  The state of flow , 1998 .

[20]  R. Wang,et al.  Walking, looking to the side, and taking curved paths , 2002, Perception & psychophysics.

[21]  A. Patla,et al.  “Look where you’re going!”: gaze behaviour associated with maintaining and changing the direction of locomotion , 2002, Experimental Brain Research.

[22]  Michael T. Turvey,et al.  Wayfinding and the sampling of optical flow by eye movements. , 1996 .

[23]  Vasa Rl.  A study of visual performance. , 1960 .

[24]  Julie M. Harris,et al.  Guidance of locomotion on foot uses perceived target location rather than optic flow , 1998, Current Biology.

[25]  M J Doherty,et al.  People Don'T Keep Their Heads Still When Looking to One Side, and Other People Can Tell , 2001, Perception.

[26]  Carel C. Koch,et al.  AMERICAN JOURNAL OF OPTOMETRY , 1939 .

[27]  Li Li,et al.  Perception of heading during rotation: sufficiency of dense motion parallax and reference objects , 2000, Vision Research.

[28]  G. Keppel.  Design and analysis: A researcher's handbook, 3rd ed. , 1991 .

[29]  J E Cutting,et al.  Heading and path information from retinal flow in naturalistic environments , 1997, Perception & psychophysics.

[30]  M. Goodale,et al.  Separate visual pathways for perception and action , 1992, Trends in Neurosciences.

[31]  Richard A. Andersen,et al.  Visual self-motion perception during head turns , 1998, Nature Neuroscience.

[32]  Heinrich H. Bülthoff,et al.  Drivers steer in their direction of gaze , 2004 .

[33]  M Helander,et al.  Drivers' Steering Behavior during Traffic Events: A Case of Perceptual Tropism? , 1978, Human factors.

[34]  Ranxiao Frances Wang,et al.  Seeking one’s heading through eye movements , 2000, Psychonomic bulletin & review.

[35]  David L. Strayer,et al.  Driven to Distraction: Dual-Task Studies of Simulated Driving and Conversing on a Cellular Telephone , 2001, Psychological science.

[36]  D Regan,et al.  How do we avoid confounding the direction we are looking and the direction we are moving? , 1982, Science.

[37]  William H. Warren,et al.  Optic flow is used to control human walking , 2001, Nature Neuroscience.

[38]  R L VASA.  A study of visual performance. , 1960, American journal of optometry and archives of American Academy of Optometry.

[39]  HighWire Press.  Philosophical Transactions of the Royal Society of London , 1781, The London Medical Journal.

[40]  H Heuer,et al.  Eccentric head positions bias random generation of leftward and rightward handle-bar rotations. , 2001, Acta psychologica.

[41]  P. Lachenbruch.  Statistical Power Analysis for the Behavioral Sciences (2nd ed.) , 1989 .

[42]  Jens Rasmussen,et al.  Skills, rules, and knowledge; signals, signs, and symbols, and other distinctions in human performance models , 1983, IEEE Transactions on Systems, Man, and Cybernetics.

[43]  Daniel J. Hannon,et al.  Direction of self-motion is perceived from optical flow , 1988, Nature.

[44]  J. Baird,et al.  The locus of environmental attention , 1981 .

[45]  D P Munoz,et al.  Human eye-head gaze shifts in a distractor task. II. Reduced threshold for initiation of early head movements. , 1999, Journal of neurophysiology.

[46]  David N. Lee,et al.  Where we look when we steer , 1994, Nature.

[47]  Thomas J Triggs.  The Effect of Approaching Vehicles on the Lateral Position of Cars Travelling on a Two‐lane Rural Road , 1997 .

[48]  Michael Land,et al.  Which parts of the road guide steering? , 1995, Nature.

[49]  Yoshiaki Shirai,et al.  Look where you're going [robotic wheelchair] , 2003, IEEE Robotics Autom. Mag..

[50]  M F Land,et al.  The knowledge base of the oculomotor system. , 1997, Philosophical transactions of the Royal Society of London. Series B, Biological sciences.