Quantitative comparison between the use of 3D vs 2D visualization tools to present building design proposals to non-spatial skilled end users
Carvajal, A. (2005) Quantitative comparison between the use of 3D vs 2D visualization tools to present building design proposals to non-spatial skilled end users. In: Banissi, E., Sarfraz, M., Roberts, J. C., Loften, B., Ursyn, A., Burkhard, R. A., Lee, A. and Andrienko, G. (eds.) Ninth International Conference on Information Visualisation, Proceedings. Ieee Computer Soc, Los Alamitos, pp. 291-294. ISBN 0769523978
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Information technology in construction (ITC) has been gaining wide acceptance and is being implemented in the construction research domains as a tool to assist decision makers. Most of the research into visualization technologies (VT) has been on the wide range of 3D and simulation applications suitable for construction processes. Despite its development with interoperability and standardization of products, VT usage has remained very low when it comes to communicating and addressing the needs of building end-users (BEU). This paper argues that building end users are a source of experience and expertise that can be brought into the briefing stage for the evaluation of design proposals. It also suggests that the end user is a source of new ideas promoting innovation. In this research a positivistic methodology that includes the comparison of 3D models and the traditional 2D methods is proposed. It will help to identify "how much", if anything, a non-spatial specialist can gain in terms Of "understanding" of a particular design proposal presented, using both methods.