Abstract
We revisit the definition of regressions in eye tracking, having found existing definitions, formulated within a reading paradigm, unsuitable for visual display assessment. The new definition is tested using eye movement data recorded during a usability evaluation of two series of graph designs. The new definition gave a stronger result in the usability assessment than was obtained using the previous measure, and gave a result consistent with other eye movement usability metrics derived for the two series of graph designs. The newly defined measure is easily computed and is sensitive enough to reveal a correlation between improved performance and a decrease in regressions.
Original language | English |
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Title of host publication | Extended Abstracts on Human Factors in Computing Systems, CHI EA 2004 |
Pages | 1437-1440 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 1 Dec 2004 |
Event | International Conference on Human Factors in Computing Systems: Connect - Vienna, Austria Duration: 24 Apr 2004 → 29 Apr 2004 http://www.chi2004.org/ (Link to Conference Website) |
Conference
Conference | International Conference on Human Factors in Computing Systems |
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Country/Territory | Austria |
City | Vienna |
Period | 24/04/04 → 29/04/04 |
Internet address |
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