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Multidimensional visualization of project control data

A.D. Songer (Department of Civil Engineering, Virginia Polytechnic Institute and State University)
B. Hays (Los Angeles Water District, Los Angeles)
C. North (Department of Computer Science Virginia Polytechnic Institute and State University)

Construction Innovation

ISSN: 1471-4175

Article publication date: 1 September 2004



The construction industry produces voluminous quantitative data. Much of this data is created during the controls phase of projects and relates to cost, schedule, and administrative information. Recent storage and processing advances in computers as well as display capabilities afforded by computer graphics increase the opportunity to monitor projects fundamentally different from existing project control systems. However, changes in project control methods have been slow to evolve. The lack of a fundamental model of project control data representation contributes to the inadequate application and implementation of visual tools in project control methods. Difficulties associated with the graphical representation of data can be traced to the diversity of skills required in creating visual information displays. Owing to the reality that not all engineers/constructors possess these attributes in great strength, streamlining the process of how to best visualize data is important. Visual representations of data hold great potential for reducing communication difficulties fostered by industry fragmentation. However, without information structure, organization, and visual explanations, the massive amount of data available to project managers results in information overload. Therefore, improved information displays are needed to overcome the possibility of information overload with the capability of human perception. This paper discusses research to create a framework for visual representation of construction project data. Underlying visualization theory, the visual framework, and a detailed implementation are provided.



Songer, A.D., Hays, B. and North, C. (2004), "Multidimensional visualization of project control data", Construction Innovation, Vol. 4 No. 3, pp. 173-190.



Emerald Group Publishing Limited

Copyright © 2004, Emerald Group Publishing Limited

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