"Philippe Fuchs, Professor in Mines ParisTech, School of Engineering (Paris), is the leader of the A"" Virtual Reality & Augmented Reality A"" team. His field of research is the theoretical approach of VR and its applications in industry. Guillaume Moreau is Associate Professor at Ecole Centrale Nantes School of Engineering and his research topics are GIS, Virtual and Augmented Reality and Computer vision. Pascal Guitton is full Professor at the University of Bordeaux. He is President of the French national association of Virtual Reality (AFRV) and the Director of Research at INRIA."