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Proceedings of the Conference on Computer-Human Interaction (CHI) 2007

dc.contributor.authorHu, John
dc.contributor.authorWinterboer, Andi
dc.contributor.authorNass, Clifford
dc.contributor.authorMoore, Johanna D.
dc.date.accessioned2010-11-03T10:58:59Z
dc.date.available2010-11-03T10:58:59Z
dc.date.issued2010-11-03T10:49:17Z
dc.identifier.issn1062-9432en
dc.identifier.urihttp://chime.stanford.edu/downloads/hu_context_and_usability_2007.pdfen
dc.identifier.urihttp://hdl.handle.net/1842/4163
dc.description.abstractA 2x2 enhanced Wizard-of-Oz experiment (N = 32) was conducted to compare two different approaches to presenting information to drivers in easy and difficult driving conditions. Data of driving safety, evaluation of the spoken dialogue system, and perception of self were analyzed. Results show that the user-modeled summarizeand- refine (UMSR) approach led to more efficient information retrieval than did the summarize-and-refine (SR) approach. However, depending on driving condition, higher efficiency did not always translate into pleasant subjective experience. Implications for usability testing and interface design were presented, followed by discussions of future research directions.en
dc.language.isoenen
dc.titleContext and Usability Testing: User-Modeled Information Presentation in Easy and Difficult Driving Conditionsen
dc.typeConference Paperen
rps.titleProceedings of the Conference on Computer-Human Interaction (CHI) 2007en
dc.extent.noOfPages4en
dc.date.updated2010-11-03T10:58:59Z
dc.date.openingDate2007-04-28
dc.date.closingDate2007-05-03


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