Johannes Behr Peter Eschler Torsten Fröhlich Christian Knöpfle Bernd Lutz Stefan Müller 0002 Marcus Roth Cybernarium Days 2002 - A Public Experience of Virtual and Augmented Worlds. 553-560 2002 conf/cw/2002 CW http://csdl.computer.org/comp/proceedings/cw/2002/1862/00/18620553abs.htm db/conf/cw/cw2002.html#BehrEFKLMR02