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107
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CHI
2009
ACM
16 years 7 days ago
2009
ACM
Post-task ratings of difficulty in a usability test have the potential to provide diagnostic information and be an additional measure of user satisfaction. But the ratings need to...
79
Voted
SOUPS
2009
ACM
15 years 6 months ago
2009
ACM
Existing technologies for file sharing differ widely in the granularity of control they give users over who can access their data; achieving finer-grained control generally requ...
SIGDOC
2005
ACM
15 years 5 months ago
2005
ACM
Testing of usability could perhaps be more accurately described as testing of learnability. We know more about the problems of novice users than we know of the problems of experie...
87
Voted
AVI
1998
15 years 1 months ago
1998
Although existing lab-based formative evaluation is frequently and effectively applied to improving usability of software user interfaces, it has limitations that have led to the ...
81
Voted
IJMMS
2006
14 years 11 months ago
2006
This experimental study investigates the effects of animated graphic colors on attention and perceived usability of users from two cultural groups, American and Thai. The experime...