Abstract Previous research (Partala & Surakka, 2003) refers to pupil size as a passive information channel that provides insight into the affective state of the viewer but defies any …
J Ehlers, J Georgi, A Huckauf - 2010 - scholar.archive.org
Previous research [11] refers to pupil size as a passive information channel that provides insight into the affective state of the viewer but defies any voluntary control. However, since …