Abstract
Computers are moving more and more from the desktop into our everyday life. Today’s challenge is to build a suitable visualization architecture for anthropomorphic conversational user interfaces which will run on different devices like laptops, PDAs and smart phones. Concrete implementations as part of conversational interfaces are User-Interface Avatars which are anthropomorphic representatives on the base of artificial 3D characters. The existing system methods, the graphical output chain and different optimization strategies are discussed.
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References
P. Maes, Agents that Reduce Work and Information Overload. Comm. of the ACM, 37(7). July 1994
Cassell, J., Sullivan, J., Prevost, S., Churchill, E. (ed.): Embodied Conversational Agents, MIT Press, Cambridge, MA 2000
Gerfelder, Müller, Spierling: „Novel User Interface Technologies and Conversational User Interfaces for Information Appliances“, Extended Abstracts of ACM CHI2000, The Hague, Netherlands 2000
Different avatar sites, 2003:. http://www.mrl.nyu.edu/~perlin/head/ , http://www.cse.unsw.edu.au/~inca/ , http://www.anthropics.com , http://www.planb-media.de
Alexa, M., Behr, J., Müller, W. (2000). The Morph Node. Proc. Web3d/VRML 2000, Monterey, CA., pp. 29–34
Hugues Hoppe, T. DeRose, T. Duchamp, J. McDonald and W. Stuetzle. Mesh Optimization. University of Washington, Jan. 1993
Hugues Hoppe. Progressive Meshes. In SIGGRAPH 96 Proc., p. 99–108, August 1996. http://reserach.microsoft.com/~hoppe/
Hugues Hoppe. New Quadric Metric for Simplifying Meshes with Appearance Attributes. 1999, http://reserach.microsoft.com/~hoppe/
Stan Melax. A Simple, Fast and Effective Polygon Reduction Algorithm. In Game Developer Mag., p44–49, November 1998.
Michael Garland. Quadric — Based Polygonal Surface Simplification. Mai 1999.
Michael Garland and Paul S. Heckbert. Surface simplification using quadric error metrics In SIGGRAPH 97 Proc, p. 209–216, August 1997
Michael Garland and Paul S. Heckbert. Simplifying surfaces with color and texture using quadric error metrics. In IEEE Visualization 98 Conference Proc., p. 263–269, October 1998
OpenSG Forum: http://www.opensg.org/ , 2002
Sony-Ericsson, P800 Mobile Phone: http://www.sonyericsson.com/ , 2003
Nokia, Series 60: http://www.nokia.com/ , 2003
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Berner, U. (2003). Optimization Strategies for a Scalable Avatar. In: Butz, A., Krüger, A., Olivier, P. (eds) Smart Graphics. SG 2003. Lecture Notes in Computer Science, vol 2733. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-37620-8_23
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DOI: https://doi.org/10.1007/3-540-37620-8_23
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