Authors: WITMER BG KLINE PB

Citation: Bg. Witmer et Pb. Kline, JUDGING PERCEIVED AND TRAVERSED DISTANCE IN VIRTUAL ENVIRONMENTS, Presence, 7(2), 1998, pp. 144-167

Authors: BRAUN CC KLINE PB SILVER NC

Citation: Cc. Braun et al., THE INFLUENCE OF COLOR ON WARNING LABEL PERCEPTIONS, International journal of industrial ergonomics, 15(3), 1995, pp. 179-187