Pedro Santos Pinto Gamito earned his PhD in 2002 from the University of Salford, UK, and the title of Aggregate in Rehabilitation (Technical University of Lisbon, Portugal) in 2012. Pedro is a Full Professor, the Head of the Computational Psychology Laboratory of Lusophone University, and the Associate Director of COPELABS (Cognitive and People-centric Computing Laboratories) in Lisbon, Portugal. Since 2004, he has been developing, applying and clinically validating virtual reality applications designed to treat anxiety disorders and to rehabilitate cognitive deficits. Pedro has a myriad of peer-reviewed publications and is a referee of major journals in his scientific field. Pedro Joel Rosa received his PhD in Clinical and Health Psychology from ISCTE – Lisbon University Institute, and is currently an Auxiliary Professor at the School of Psychology and Life Sciences at University Lusófona in Lisbon and at ISMAT in Portimão, Portugal. He is an Invited Professor on eye tracking and psychophysiology subjects at Universidad de San Buenaventura, Medellin, Colombia, and is part of the international research group GIINCO (Grupo Internacional de Investigación Neuro-Conductual). He is also a researcher at COPELABS, and has published several scientific articles and book chapters with respect to attention, emotion and eye tracking.