Work Centered Support System Design: Using Frames to Reduce Work Complexity

Abstract

We have been developing user interface clients as fully integrated support systems. A Work Centered Support System aids work by using direct and indirect, passive and active methods. An important property of WCSS systems is the use of form representations as passive devices to help reduce work complexity while simultaneously aid users in adaptive problem solving. Based on our experience implementing the design of three WCSSs we have distilled a set of three form-based design principles that help insure a work-centered perspective is expressed in the interface and that aid problem solving. These principles connect problem-solving objects with work domain objects at different levels of abstraction, utilize a first-person work ontology, and organize information selection and layout based on problem relationships. This paper describes the principles and uses illustrations from our designs to indicate how they reduce work complexity.

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References

Eggleston

R.G.

Young

M.J.

Whitaker

R.D.

(2000) Work-Centered Support System Technology: A New Interface Client Technology for the Battlespace Infosphere. Proceedings of NEACON 2000, Dayton Oh, 10–12 October, 2000, pp 499–506.

Rasmussen

Vicente

K.J.

(1990). Ecological interfaces: A technology imperative in high-tech systems? International Journal of Human-Computer Interaction, 2, 93–110.

Roth

E.M.

Malin

Schreckenghost

(1997). Paradigms for intelligent interface design. In Helander

Landauer

Prabhu

(Eds.), The Handbook of Human-Computer Interaction. 2nd Completely Revised Edition. Amsterdam: Elsevier, pp 1177–1207.

Scott

Roth

E.M.

Deutsch

Malchiodi

Kamierczak

Eggleston

R.G.

Kuper

S.R.

Whitaker

R.D.

(2002). Using software agents in a work centered support system for weather forecasting and monitoring. In Proceedings of the 46th Annual Meeting of the Human Factors and Ergonomics Society, Baltimore, MD, September, 2002.

Young

M.J.

Eggleston

R.G.

Whitaker

R.D.

(2000). Direct manipulation interface techniques for interaction with software agents. Paper presented at the NATO/RTO symposium on Usability of Information in Battle Management Operations, Oslo, Norway, April 2000.