•  Philippe Quéau
•  XRCE: Fiche descriptive Jupiter
•  AT the heart of it all: the concept of presence
•  Networking and collaborative virtual envionments
•  University of Leeds: Vitual Science Park
•  Educational Techology- Educational VR (MUD)
•  Coven: Collaborative Virtual Environments

Et les liens de François Zarro:

• http://www.division.com/2.sol/a_sw/sol_a.htm
• http://www-npsnet.cs.nps.navy.mil/npsnet/
• http://www.sics.se/dce/dive.html
• http://www.crg.cs.nott.ac.uk/~cmg/massive.html
• http://www.cg.tuwien.ac.at/~faisst/LSDMVE/bricknet.html