Collaborative Augmented Environments

Left; " A tutor and student are working together in Construct3D. Both are constructively solving an example from vector analysis." from http://www.cg.tuwien.ac.at/research/vr/studierstube/construct3d/.
Right; 'Virtual object intersecting real head' http://www.cg.tuwien.ac.at/research/vr/occlusion/headmove.mov. [head] [fishnet, mp4, ]

Augmented Round Table for Architecture and Urban Plannning, ARTHUR IST-2000-28559. From http://www.fit.fraunhofer.de/projekte/arthur/. [Local1, .mov ], [Local2, .mov, ]

Arthur particpants

• Saab Avionics, Sweden  
• University College London  
• University of Aalborg  
• Linie 4 Architekten, Aachen  
• Foster and Partners, London  

(Also compare to Immersive environments. See for example the National Tele-Immersion Initiative http://www.advanced.org/tele-immersion/introduction.html.