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Published in:
2011 | OriginalPaper | Chapter
End-User Composition Interfaces for Smart Environments: A Preliminary Study of Usability Factors
Authors : Yngve Dahl, Reidar-Martin Svendsen
Published in: Design, User Experience, and Usability. Theory, Methods, Tools and Practice
Publisher: Springer Berlin Heidelberg
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This paper describes a preliminary study of factors that influence the usability of end-user composition interfaces for smart environments. Three early GUI prototypes were tested in a usability laboratory, and transcriptions from the test subjects’ comments during the experiment were analyzed in search of recurring areas of concern. Four usability factors were identified: (1) predictability of composition model, (2) readability of composition representation, (3) overview and means for planning compositions, and (4) attractiveness and desirability.