Understanding and Assisting CAD Users in the Real World (1995)
article⁄Understanding and Assisting CAD Users in the Real World (1995)
abstract⁄In spite of the rapid increase in functionality and resources provided by CAD systems, productivity growth expected from their use has been difficult to achieve. Although many surveys describe this ‘productivity puzzle’, few studies have been conducted on actual CAD users to understand its causes. In an effort to understand this issue, the first author visited a federal architectural office and observed CAD users in their natural setting using ethnographic techniques developed by cultural anthropologists. This paper describes preliminary results obtained from the study. The study revealed that users had leveledoff in their learning and experimentation and were using the CAD system in suboptimal ways. The authors argue that this suboptimal usage occurs because users have limited ways to learn better or different ways of executing tasks. The authors propose that CAD systems should provide active assistance, that is, intervene spontaneously with advice, assistance, and relevant information while the user interacts with the system. They conclude with some issues revealed by the study that should be considered when developing such active assistance.
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| Year |
1995 |
| Authors |
Bhavnani, S.; Flemming, Ulrich; Forsythe, D.E.; Garrett, J.H.; Shaw, D.S. |
| Issue |
Computing in Design - Enabling, Capturing and Sharing Ideas |
| Pages |
209-227 |
| Library link |
ACADIA, 1995. bib⁄Computing in Design: Enabling, Capturing and Sharing Ideas. ACADIA. |
| Entry filename |
understanding-assisting-cad-users-real-world |
