Collaborative prototyping approaches for ICU decision aid design.

L S Ehrhart; C W Hanson; B E Marshall; C Marshall; C Medsker

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PubMed · 10566460

Collaborative prototyping approaches for ICU decision aid design.

L S Ehrhart·C W Hanson·B E Marshall·C Marshall·C Medsker

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Abstract

When computer-based aids do not support the human users' decision-making strategies or anticipate the organizational impacts of technological change, advances in information technology may degrade rather than enhance decision-making performance. Such failures suggest the design of human-computer cooperation for problem solving and decision-making must be driven by human cognitive and organizational process requirements rather than computer technology. Decision- and user-centered development techniques involve domain experts and end-users in the earliest phases of design to evolve an understanding of requirements through iterative prototyping. This paper presents a collaborative approach to cognitive systems engineering applied to developing a clinical aid to assist respiratory care in the surgical ICU.

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Computer Systems Decision Making, Computer-Assisted Decision Support Systems, Clinical Ergonomics Expert Systems Humans Intensive Care Units Respiratory Therapy Systems Integration Workforce Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S.

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L S Ehrhart, C W Hanson, B E Marshall, C Marshall, C Medsker. 1999. Collaborative prototyping approaches for ICU decision aid design.. https://pubmed.ncbi.nlm.nih.gov/10566460/

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