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J. Ukelson
Publications by J. Ukelson (bibliography)
1992
Kelley, J. F. and Ukelson, J. (1992): COAS: Combined Object-Action Selection: A Human Factors Experiment. In: Proceedings of the Human Factors Society 36th Annual Meeting 1992. pp. 316-320.
“12 participants with a high level of domain experience used two different, mouse-based, interaction techniques to carry out three workstation file management tasks of varying complexity. One technique followed a standard Object-Action model; the other was a newly developed technique called COAS (Combined Object-Action Selection). There was little difference in performance on a simple task; performance for participants using the new technique was 38% faster on a moderately complex task and was 21% faster on a complex task. The file management application, interaction techniques and experiment were implemented in an OS/2 Presentation Manager style using ITS (Interactive Transaction System).”
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Changes to this page (author)
26 Feb 2010: Modified26 Jun 2007: Added
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Calendar
May 28
May
22
“ User error: replace user and press any key to continue. ”
-- Popular computer one-liner
- Share this quote on...
- Get more quotes via RSS or by joining our Usability Quote of the Day Facebook Page
Featured chapter
Read the fascinating history of Wearable Computing, told by its father, Steve Mann
Read Steve's chapter !
