Chapter

Proceedings of the Third European Conference on Computer-Supported Cooperative Work 13–17 September 1993, Milan, Italy ECSCW ’93

pp 93-108

The Designers’ Notepad: Supporting and understanding cooperative design

  • Michael TwidaleAffiliated withDepartment of Computing, Lancaster University
  • , Tom RoddenAffiliated withDepartment of Computing, Lancaster University
  • , Ian SommervilleAffiliated withDepartment of Computing, Lancaster University

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Abstract

We describe the development of a system to support cooperative software design. An iterative development approach has been used, based upon the observation of system use in authentic design sessions. This allows us to correct interface errors, and also to learn more about the nature of collaborative design. The observations of use and the resulting refinements of the system are described. In particular we note the variability in design activity both amongst designers and according to circumstances. We also note the way in which concepts mutate over time (often involving frequent and rapid revision) leading to an evolution of structure.