e5Learning, an E-Learning Environment Based on Eye Tracking

Userspsila eyes can be a meaningful source of information for e-learning systems. What we look at, and the way we do that, can in fact be exploited to improve the learning process, disclosing information which would otherwise remain concealed. In this paper we describe an e-learning environment where eye tracking is used to observe user behavior, in order to adapt content presentation in real-time. To achieve such purpose, we consider both the way learning activities are carried out and those eye signals that can be related to the userpsilas ldquoemotional statesrdquo.