Toward a multi-modal framework for evaluating the built environment quality in sustainability planning

This paper is concerned with providing a theoretical framework to aid the establishment of an integration system, named BEQUEST (Built Environment Quality Evaluation for Sustainability through Time), which enables users to assess urban projects within the context of sustainability. A multi-modal thinking approach is used to define and structure the concept of built environment quality and to bring together the languages and disciplines involved into a conceptual framework. This will lead to the harmonisation of information and knowledge across the built environment. The framework will also provide an aid for decision-making processes in planning.