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Ozmutlu, Seda; Ozmutlu, H. C.; Spink, Amanda – Proceedings of the ASIST Annual Meeting, 2003
Findings from a study of users' multitasking searches on Web search engines include: multitasking searches are a noticeable user behavior; multitasking search sessions are longer than regular search sessions in terms of queries per session and duration; both Excite and AlltheWeb.com users search for about three topics per multitasking session and…
Descriptors: Computer Interfaces, Design Preferences, Information Retrieval, Online Searching
Peer reviewed Peer reviewed
Van Aalst, J. W.; And Others – Computers & Education, 1995
An interactive multimedia tutorial system that focuses on the "why" aspect of user interface design is described. The system contains a design exercise, three experts for guidance, and a user group that comments on the usability of the design. Testing results indicate that learners consider more possible solutions to design issues. (Author/AEF)
Descriptors: Computer Interfaces, Computer System Design, Design Preferences, Designers
Wacholder, Nina; Sharp, Mark; Liu, Lu; Yuan, Xiaojun; Song, Peng – Proceedings of the ASIST Annual Meeting, 2003
Reports on the methodology used in an experiment whose objective was to discover whether information seekers display experimentally demonstrable preferences for index terms with particular properties, and if so, to analyze those preferences. Results provide strong evidence that it is possible to measure human preference for index terms.…
Descriptors: Access to Information, Computer Interfaces, Design Preferences, Indexes
Baylor, Amy L. – 1999
This experimental study investigated internal (psychological characteristics) and external (World Wide Web site features) factors influencing learning and disorientation in Web navigation. The research design was a two-factors ANOVA (ANalysis Of VAriance) with mode of navigation (linear, nonlinear) and distracters (i.e., the presence of…
Descriptors: Analysis of Variance, Computer Interfaces, Design Preferences, Individual Differences
Boling, Elizabeth; Ma, Guoping; Tao, Chia-Wen; Askun, Cengiz; Green, Tim; Frick, Theodore; Schaumburg, Heike – 1999
Users of content-based software programs, including hypertexts and instructional multimedia, rely on the navigation functions provided by the designers of those program. Typical navigation schemes use abstract symbols (arrows) to label basic navigational functions like moving forward or backward through screen displays. In a previous study, the…
Descriptors: Comparative Analysis, Computer Graphics, Computer Interfaces, Computer Software Development
Peer reviewed Peer reviewed
Edwards, Kirstie; Van Mele, Isabel; Verheust, Mieke; Spaepen, Arthur – Information Technology and Libraries, 1997
Three user interfaces to LIBIS, a library catalog accessible through the Internet, were evaluated for use by people who are motor impaired to identify how interface design influences the motor actions necessary to operate the system. Problems and recommendations related to simplicity, consistency, instinctiveness, interaction/feedback, and…
Descriptors: Access to Information, Comparative Analysis, Computer Interfaces, Computer Software Evaluation