Direct Looks and Control Location in Automobiles

Abstract

A laboratory study was carried out to determine the frequency and duration of operator direct looks to fingertip and panel-mounted automotive controls. Five groups of 16 subjects each were tested on one of five multifunction stalk configurations. Movement and operation times were recorded as subjects performed a secondary tracking task during which commands were given to find and operate automotive controls. The results indicate that drivers' direct looks to a control increased as a function of hand travel distance to the control. Large differences were found between stalk and panel-mounted controls. The type of multifunction stalk had an effect on subjects' performance and frequency of direct looks.

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References

McCormick, E. J. Human factors in engineering and design (4th ed.). New York: McGraw-Hill, 1976.

Mourant, R. R. , Moussa-Hamouda, E. , and Howard, J. M. Human factors requirements for fingertip reach controls. Washington, D.C.: U.S. Department of Transportation, 1977.

Perel, M. Controls and displays: Problems, progress, and priorities. Society of Automotive Engineers, Inc., SAE 740994, 1974.

Rockwell, T. H. Skills, judgment and information acquisition in driving. In T. W. Forbes (Ed.) Human factors in highway traffic safety research. New York: Wiley, 1972.