“…Note: This section is based on a review of selective recent literature: Biocca (1992), Brody (1993), Davids (1994), Egan (1991), Fetterman/Gupta (1993, Goble (1994), Grant (1991), Lee (1993), MacdonaldlShneiderman (1994, Schatz/Hardin (1994), Science (1994), Taubes (1994), Warwick/Gray/Roberts (1993), Ziegler (1994).…”