Authors: Morahan, P Meehan, JW Patterson, J Hughes, PK

Citation: P. Morahan et al., Ocular vergence measurement in projected and collimated simulator displays, HUMAN FACT, 40(3), 1998, pp. 376-385

Authors: Flanagan, P McAnally, KI Martin, RL Meehan, JW Oldfield, SR

Citation: P. Flanagan et al., Aurally and visually guided visual search in a virtual environment, HUMAN FACT, 40(3), 1998, pp. 461-468