This book contains papers presented at the First International Symposium on Virtual and Augmented Architecture, which was held at Trinity College, Dublin, in June 2001. This volume brings together state-of-the-art research in virtual reality model capture, intelligent data labelling of environments such as museums and offices, and architecture-oriented applications, which arises from the intersection of architecture, computer graphics and computer vision. Example applications of this fusion include:- virtual tourism,- virtual heritage sites,- intelligent classrooms,- building maintenance.