Usability inspection methods
Fuzzy sets and fuzzy logic: theory and applications
Fuzzy sets and fuzzy logic: theory and applications
An empirical foundation for automated web interface evaluation
An empirical foundation for automated web interface evaluation
Don't Make Me Think: A Common Sense Approach to the Web (2nd Edition)
Don't Make Me Think: A Common Sense Approach to the Web (2nd Edition)
Usability and performance of secure mobile messaging: M-PKI
WSEAS Transactions on Information Science and Applications
Measuring the User Experience: Collecting, Analyzing, and Presenting Usability Metrics
Measuring the User Experience: Collecting, Analyzing, and Presenting Usability Metrics
ACS'09 Proceedings of the 9th WSEAS international conference on Applied computer science
AIASABEBI'11 Proceedings of the 11th WSEAS international conference on Applied informatics and communications, and Proceedings of the 4th WSEAS International conference on Biomedical electronics and biomedical informatics, and Proceedings of the international conference on Computational engineering in systems applications
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This paper presents a model of usability evaluation based on fuzzy logic which results from a need to establish a common approach to deal with the usability evaluation of various kinds of systems. The model definition arises from the methodology of fuzzy usability evaluation that was presented in the previous research of the authors. As a result of a particular evaluation, usability score is obtained. The score combines various factors affecting the usability of target system. The authors demonstrate the model on the example of usability evaluation of Web portals. Paper also includes results and analysis of the case study and validation of the proposed model.