Nuno Alexandre De Sá Teixeira. Obtained his PhD in Experimental Psychology by the University of Coimbra in 2011. Researcher at the William James Research Center, at the University of Aveiro. His research interests include Visual Perception, Visual Space Perception, Space and Time Perception, Eye Movements, Multissensory Integration, Vestibular Function, Perception of Gravity, Human Factors, Internal Models, Perception-for-action, Perception of Causality, Dynamical Representations, Naïve Physics, Event Perception, Measurement Theory, Psychophysics.