Reviewing and extending the five-user assumption: a grounded procedure for interaction evaluation

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Reviewing and extending the five-user assumption: a grounded procedure for interaction evaluation

The debate concerning how many participants represents a sufficient number for interaction testing is well-established and long-running, with prominent contributions arguing that five users provide a good benchmark when seeking to discover interaction problems. We argue that adoption of five users i...

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Bibliographic Details
Main Authors:	Borsci, Simone, Macredie, Robert D., Barnett, Julie, Martin, Jennifer L., Kuljis, Jasna, Young, Terry
Format:	Article
Published:	ACM 2013
Online Access:	https://eprints.nottingham.ac.uk/29453/

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