Comparing symptoms of visually induced motion sickness among viewers of four similar virtual Environments with different color

Abstract

This paper reports an experiment conducted to study the effects of changing scene color inside a virtual environment on the rated levels of nausea among sixty-four viewers. Current theory on visually induced motion sickness suggests that changing the color of dynamically moving visual stimuli, while keeping everything equals, will not affect the rated sickness symptoms of the viewers. Interestingly, a recent study by another authors reported that color do affect levels of visually induced motion sickness. Preliminary results of this experiment suggest that while exposure duration to the visual stimuli significantly increased the rated levels of nausea and simulator sickness questionnaire scores (p<0.001, ANOVAs), changes of color did not affect the levels of sickness. Reasons for the conflicting results are discussed in the paper. © Springer-Verlag Berlin Heidelberg 2007.