Citation

Faerber B, Faerber B, Schweiker H. Vis. Veh. 1993; 4: 343-350.

Copyright

(Copyright © 1993, Elsevier Publishing)

DOI

unavailable

PMID

unavailable

Abstract

This paper investigates the suitability of various dashboard control designs. The centrally located controls are for enabling the driver to control the car radio, air conditioning, and route guidance systems. Four different kinds of controls are evaluated: a) cursor; b) "softkey"; c) "hardkey" and d) an analog system which controls all 3 functions. In this last option, the driver choses which function he wishes to control via a voice activated menu system. The experiment was conducted in a driving simulator. Subjects had to follow a leading car and execute specific functions on request. The following driving performance indicators were measured throughout the experiment: a) steering behavior; and b) reaction time to braking maneuvers of the lead car. The driver's eye movements were recorded by EOG (Electro-Oculogram), to ascertain driver distraction caused by the controls. The glance time, handling time and number of times the driver performed the action correctly indicates that the "softkey" control system is best.


Keywords: Driver distraction;