Haruo Takeda Satoshi Kiyohara Kunihiro Chihara Hiroshi Kawase Yuji Matsuda Masami Yamasaki Multi Screen Environment with a Motion Base. 303-312 2000 conf/vw/2000 Virtual Worlds http://dx.doi.org/10.1007/3-540-45016-5_28 db/conf/vw/vw2000.html#TakedaKCKMY00