George Koutalieris (george.koutalieris@systema.gr) is a Computer & Informatics Engineer. He graduated in 1995 from University of Patras. He is also a PhD Candidate in the field of Educational Software and VR. He has also experience in Component Composition Technologies in relation with virual reality applications. During the years 1996-98 was a member of the Educational Software Development Laboratory, University of Patras. He has participated in various research & development projects in the field of virtual reality computer technologies.