1. Department of Computer Science, Edge Hill University, Ormskirk, UKpeter.vangorp@edgehill.ac.ukhttp://pvangorp.be/
2. Manao Project, Inria Bordeaux–Sud-Ouest, Talence, Francepascal.barla@labri.frhttp://www.labri.fr/perso/barla/
3. Department of Psychology, University of Giessen, Giessen, Germanyroland.w.fleming@psychol.uni-giessen.dehttp://www.allpsych.uni-giessen.de/roland/