Virtual Architecture is a virtual place that uses the metaphor of architecture and provides an online environment for various human activities. While Virtual Architecture inherits many of the characteristics of physical architecture, it is possible to reconsider the virtual in terms of flexibility and autonomy. This paper presents a User-centred Virtual Architecture (UcVA) Agent; a kind of rational agent capable of representing a person in virtual worlds and designing virtual worlds based on current needs. The UcVA agent model has a design component that uses the shape grammar formalism. This model and a sample grammar are demonstrated for a meeting room scenario.
References
1.
MaherM.L. and GeroJ.S., Agent Models of 3D Virtual Worlds, in: Proceedings of ACADIA 2002, Pamona, California, 2002.
2.
MaherM.L. and GuN., Design Agents In Virtual Worlds: A User-centred Virtual Architecture Agent, in: GeroJ.S. and BrazierF.M.T. eds., Agents in Design 2002, MIT, Cambridge, MA, 2002, 23–38.
3.
WooldridgeM., Reasoning About Rational Agents, MIT Press, Cambridge, MA, 2000.
4.
RussellS. and NovigP., Artificial Intelligence: A Modern Approach, Prentice Hall, Englewood Cliffs, NJ, 1995.
StinyG. and GipsJ., Shape Grammars and the Generative Specification of Painting and Sculpture, in: FreimanC.V. ed., Information Processing 71, North Holland, Amsterdam, 1972, pp. 1460–1465.
7.
KnightT., Shape Grammars in Education and Practice: History and Prospects, in: International Journal of Design ComputingVol 2, 2000, http://www.arch.usyd.edu.au/kcdc/journal/vol2 [4-11-2003].
8.
MaherM.L.GuN. and LiF., Visualisation and Object Design in Virtual Architecture, in: GeroJ.S.ChaseS., and RosenmanM. eds., CAADRIA2001, Key Centre of Design Computing and Cognition, University of Sydney, 2001, pp. 39–50.
