The work package "Virtual reality" of Visionair infrastructure has several objectives : - To provide access to advanced Virtual Reality facilities across Europe for scientific, technological and ergonomic research. - To support the use of the services offered by the Visionair partners for research projects at a transnational level - To share experience and "savoir-faire" with virtual reality setups, including software and hardware aspects in a continuously moving technological and conceptual environment. The work package "Virtual reality" of Visionair infrastructure has several objectives : - To provide access to advanced Virtual Reality facilities across Europe for scientific, technological and ergonomic research. - To support the use of the services offered by the Visionair partners for research projects at a transnational level - To share experience and "savoir-faire" with virtual reality setups, including software and hardware aspects in a continuously moving technological and conceptual environment.