A facility for the integration of live and virtual environments in realtime

This paper describes a research facility which has been established to explore the integration of live and virtual environments in real-time. The facility combines digital ontput from both live and electronic sources such as video, animatinos and 3D virtual environments and enables the monitoring and control of the interaction between live actors and the digital enviromnents. This provides a research environment in which the interaction between participants in the design and construction process and 3D virtual buildings can be investigated. This will lead to the enhancement of decision making and planning in the design and construction process.