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CHI
2000
ACM
15 years 7 months ago
Measuring usability: are effectiveness, efficiency, and satisfaction really correlated?
Usability comprises the aspects effectiveness, efficiency, and satisfaction. The correlations between these aspects are not well understood for complex tasks. We present data from...
Erik Frøkjær, Morten Hertzum, Kasper ...
BCSHCI
2007
15 years 4 months ago
Identifying web usability problems from eye-tracking data
Eye-tracking research is increasingly used to supplement usability tests in both commercial and academic practice. However, while there has been research into links between eyetra...
Claudia Ehmke, Stephanie Wilson
117
Voted
CHI
2007
ACM
16 years 3 months ago
Recommendations on recommendations
This interactive session discusses the quality of recommendations for improving a user interface resulting from a usability evaluation. Problems with the quality of recommendation...
Josephine Scott, Kasper Hornbæk, Rolf Molich
123
Voted
IJHCI
2006
95views more  IJHCI 2006»
15 years 3 months ago
Problem Prioritization in Usability Evaluation: From Severity Assessments Toward Impact on Design
Severity assessments enable prioritization of problems encountered during usability evaluations and thereby provide a device for guiding the utilization of design resources. Howeve...
Morten Hertzum
WMTE
2002
IEEE
15 years 8 months ago
Mobile Internet Usability: What Can 'Mobile Learning' Learn from the Past?
‘Mobile Learning’ is a type of application/service that generally presumes to use mobile Internet technology for learning purposes. This paper focuses on discussing basic usab...
Maria Uther