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      Optimizing Usability Studies by Complementary Evaluation Methods

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      Proceedings of the 28th International BCS Human Computer Interaction Conference (HCI 2014) (HCI)

      BCS Human Computer Interaction Conference (HCI 2014)

      9 - 12 September 2014

      Usability Evaluation, Effectiveness, Virtual Environments, Logistic Regression, Mixed-effects Linear Model

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          Abstract

          This paper examines combinations of complementary evaluation methods as a strategy for efficient usability problem discovery. A data set from an earlier study is re-analyzed, involving three evaluation methods applied to two virtual environment applications. Results of a mixed-effects logistic regression suggest that usability testing and inspection discover rather disjunctive sets of problems. A resampling analysis reveals that mixing inspection and usability testing sessions in equal parts finds 20% more problems with the same number of sessions.

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          Most cited references 12

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          A Survey of Usability Evaluation in Virtual Environments: Classification and Comparison of Methods

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            Usability engineering of virtual environments (VEs): identifying multiple criteria that drive effective VE system design

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              Heuristic evaluation of virtual reality applications

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                Author and article information

                Contributors
                Conference
                September 2014
                September 2014
                : 110-119
                Affiliations
                University of Twente

                Enschede, The Netherlands
                Bertin Technologies

                Toulouse, France
                INRIA

                Rocquencourt, France
                Article
                10.14236/ewic/HCI2014.15
                © Martin Schmettow et al. Published by BCS Learning and Development Ltd. Proceedings of the 28th International BCS Human Computer Interaction Conference (HCI 2014), Southport, UK

                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/

                Proceedings of the 28th International BCS Human Computer Interaction Conference (HCI 2014)
                HCI
                28
                Southport, UK
                9 - 12 September 2014
                Electronic Workshops in Computing (eWiC)
                BCS Human Computer Interaction Conference (HCI 2014)
                Product
                Product Information: 1477-9358BCS Learning & Development
                Self URI (journal page): https://ewic.bcs.org/
                Categories
                Electronic Workshops in Computing

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