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      Evaluation of Medication System Interface

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      9th Bi-annual International Conference on Naturalistic Decision Making (NDM9) (NDM)

      Naturalistic Decision Making (NDM9)

      23 - 26 June 2009

      Cognitive Task Analysis, Fault Tree Analysis, Medication Support Systems, Expert Assessment

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          Abstract

          Motivation – Development of a quantitative method for identification of interface design flaws. Research approach – Cognitive task analysis and fault analysis methodology were used to design a tool to capture expert user’s experience with the interface. Findings/Design – Experienced users provided estimates of failure rates for each point in the fault tree. We found the need for numerous work-arounds impacted the time required for processing medications, making the interface under study inefficient. The method identified specific steps in the process of using the interface where re-design could improve efficiency. Originality/Value – This method can be used during system development, system selection or post deployment assessment of problematic systems. Take away message – This methodology provides an accessible method of quantifying error rates in specific components of the interface.

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          Most cited references 4

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          How to improve Bayesian reasoning without instruction: Frequency formats.

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            Quantitative analysis of software quality during the “design and implementation” phase

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              Reliability evaluation of substation control systems

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                Author and article information

                Contributors
                Conference
                June 2009
                June 2009
                : 160-165
                Affiliations
                Kansas State University, USA
                California State University, Stanislaus, USA
                University of Washington, USA
                Article
                10.14236/ewic/NDM2009.15
                © James Shanteau et al. Published by BCS Learning and Development Ltd. 9th Bi-annual International Conference on Naturalistic Decision Making (NDM9), BCS London

                This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

                9th Bi-annual International Conference on Naturalistic Decision Making (NDM9)
                NDM
                9
                BCS London
                23 - 26 June 2009
                Electronic Workshops in Computing (eWiC)
                Naturalistic Decision Making (NDM9)
                Product
                Product Information: 1477-9358BCS Learning & Development
                Self URI (journal page): https://ewic.bcs.org/
                Categories
                Electronic Workshops in Computing

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