Carlos Duarte, Luís Carriço, Nuno Guimarães. Evaluating Usability Improvements by Combining Visual and Audio Modalities in the Interface. In Julie A. Jacko, editor, Human-Computer Interaction. Interaction Design and Usability, 12th International Conference, HCI International 2007, Beijing, China, July 22-27, 2007, Proceedings, Part I. Volume 4550 of Lecture Notes in Computer Science, pages 428-437, Springer, 2007. [doi]
Abstract is missing.