S. Stevens and D. Marinelli, Synthetic Interviews: The Art of Creating a 'Dyad' Between Humans and Machine-based Characters. 4th IEEE Workshop on Interactive Voice Technology for Telecommunications Applications, 1998.

J. Lester, S. Converse, B. Stone, and S. Kahler, Animated pedagogical agents and problem-solving effectiveness: a large-scale empirical evaluation, Artificial Intelligence in Education, pp.23-30, 1999.

S. Van-mulken, E. Andre, and J. Muller, The Persona Effect: How Substantial Is It?, Proceedings of HCI'98, pp.53-66, 1998.
DOI : 10.1007/978-1-4471-3605-7_4

M. Christel, Accessing News Video Libraries through Dynamic Information Extraction, Summarization, and Visualization, Visual Interfaces to Digital Libraries LNCS 2539, pp.98-115, 2002.
DOI : 10.1007/3-540-36222-3_8

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.28.7777

D. Zollman, Physics and Auotmobile Collisions, 1984.

R. Fuller and D. Zollman, Studies in Motion, Great Plains National Televison Library, 1983.

R. Fuller and T. Campbell, Skylab Physics Videodisc, 1976.

S. Stevens and P. D. , Senior Systems Scientist Carnegie Mellon University Human-Computer Interaction Institute Pittsburgh