Relations between cognitive psychology and computer system design
Interfacing thought: cognitive aspects of human-computer interaction
A system for evaluating screen formats: Research and application
Advances in human-computer interaction
Extracting usability information from user interface events
ACM Computing Surveys (CSUR)
Long Term Human-Computer Interaction: An Exploratory Perspective; With 36 Figures
Long Term Human-Computer Interaction: An Exploratory Perspective; With 36 Figures
A Mathematical Theory of Communication
A Mathematical Theory of Communication
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This paper introduces a new sequential data analysis technique for graphical user interfaces (GUIs) based upon the communication theory of Shannon. Shannon's entropy equation is applied to a word processor "language" for 26 users and a language entropy value is obtained for each. This value is correlated with metrics associated with experience, knowledge and percentage of task completed. The results show a sufficiently high correlation (up to 62% at a significance of