(document)
URL: http://portal.acm.org/citation.cfm?doid=1008653.1008656
Description: Cavazza, Marc, "Virtual unreality: storytelling in virtual environments", Proceedings of the ACM symposium on Virtual reality software and technology - VRST '03, pages 4, ACM Press, 2003, ISBN 9781581135695, DOI 10.1145/1008653.1008656