Aaron F. Bobick, Stephen S. Intille, James W. Davis, Freedom Baird, Claudio S. Pinhanez, Lee W. Campbell, Yuri A. Ivanov, Arjan Schütte, Andrew D. Wilson. The KidsRoom: A Perceptually-Based Interactive and Immersive Story Environment. Presence, 8(4):369-393, 1999.
Abstract is missing.