title: Virtual presence: one step beyond reality.
authors.affiliation: NASA, Johnson Space Center, USA.
authors.forename: N A
authors.initials: NA
authors.lastname: Budden
mesh_terms: D004867:Equipment Design; D018559:Exobiology / Q000295:instrumentation*; D005118:Extraterrestrial Environment; D005844:Geology / Q000295:instrumentation*; D006801:Humans; D008328:Man-Machine Systems; D018535:Mars; D016081:Moon; D012371:Robotics; D013685:Telecommunications; D014584:User-Computer Interface