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Senn, Gary J.; Smyth, Thomas J. C. – 1995
Because of the graphical interface and "openness" of the operating system, Macintosh computers are susceptible to undesirable changes by the user. This presentation discusses the advantages and disadvantages of software packages that offer protection for the Macintosh system. The two basic forms of software security packages include a…
Descriptors: Computer Interfaces, Computer Security, Computer Software Evaluation, Computer System Design
Peer reviewed Peer reviewed
Hancock-Beaulieu, Micheline; And Others – Journal of Documentation, 1995
An online library catalog was used to evaluate an interactive query expansion facility based on relevance feedback for the Okapi, probabilistic, term weighting, retrieval system. A graphical user interface allowed searchers to select candidate terms extracted from relevant retrieved items to reformulate queries. Results suggested that the…
Descriptors: Computer Graphics, Computer Interfaces, Computer Software Evaluation, Feedback
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