Abstract
Situation awareness (SA) is a measure of an individual's knowledge and understanding of the current and expected future states of a situation. While there are numerous options for SA measurement, none are currently suitable in dynamic, uncontrolled environments. The current research explored the relationship between direct measures of SA and eye tracking measures as a first step in the development of an unobtrusive measure to be used in environments not suited for existing SA measurement methods. Results showed that the more individuals fixated on an important aircraft in an air traffic control task, the higher their SA for that aircraft. The study also provided evidence that the way operators allocate attention (i.e., distributed widely or narrowly) affects their SA, as well as their task performance. The results indicate that eye tracking may be a viable option for measuring SA in environments not conducive to current direct SA measurement techniques.
Get full access to this article
View all access options for this article.