Towards an Understanding of the Problem and Design Spaces During Object-Oriented System Development

Information and Organization, Vol. 12, No. 4, pp. 249-281, October 2002

Posted: 19 Sep 2006

See all articles by Sandeep Purao

Sandeep Purao

Bentley University

Matti Rossi

Aalto University

Ashley A. Bush

Florida State University - Department of Management Information Systems

Abstract

The importance of, and distinction between, problem and design spaces has been recognized in studies of information systems development (ISD). With increasing acceptance of objectoriented techniques, which promise close mirroring of real-world concepts in the IS artifacts, this distinction becomes even more important. In spite of a rich literature stream dealing with the general notion of 'design,' several inadequacies remain in our understanding of the ISD processes - one of these is the recognition and impact of problem and design spaces. In this paper, we analyze processes followed by two developers engaged in a non-trivial development task using the object-oriented modeling techniques - with a view to understanding their use of, and explorations in, problem and design spaces. Our analysis provides evidence for a distinction between the two spaces, and interprets the developers' engagements and behaviors to structure the two spaces with the help of object-oriented modeling techniques. Several interesting findings emerge from our analysis, including the overlapping of spaces due to the use of object-orientation, disturbing patterns such as design fixation, interplay between simulation, expansion and validation in the design space, and the varying use of modeling techniques to structure the two spaces. Our analysis, supported by prior literature, provides a grounded description of some phenomena that have, hitherto, had only intuitive or prescriptive support. Based on these, we argue for more methodological and tool support for explorations of problem space, and enhancements to current approaches, for better integration of problem and design spaces.

Keywords: information system development, ISD, problem space, design space, object oriented, system design

Suggested Citation

Purao, Sandeep and Rossi, Matti and Bush, Ashley A., Towards an Understanding of the Problem and Design Spaces During Object-Oriented System Development. Information and Organization, Vol. 12, No. 4, pp. 249-281, October 2002, Available at SSRN: https://ssrn.com/abstract=931035

Sandeep Purao (Contact Author)

Bentley University ( email )

175 Forest St
Waltham, MA 02452
United States

Matti Rossi

Aalto University ( email )

P.O. Box 21210
Helsinki, 00101
Finland

Ashley A. Bush

Florida State University - Department of Management Information Systems ( email )

423 Rovetta Business Building
Tallahassee, FL 32306-1110
United States

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