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Crawford, Walt – Information Technology and Libraries, 1992
Discussion of online catalogs focuses on issues in interface design. Issues addressed include understanding the user base; common user access (CUA) with personal computers; common command language (CCL); hyperlinks; screen design issues; differences from card catalogs; indexes; graphic user interfaces (GUIs); color; online help; and remote users.…
Descriptors: Color, Computer Graphics, Design Requirements, Hypermedia

Matthews, Joseph R. – Library Trends, 1987
Presents detailed guidelines based on the literature for screen layout and design of online catalogs, and discusses the potential advantages in terms of number of transactions per hour and user satisfaction. Further research questions are suggested and an extensive bibliography is provided. (CLB)
Descriptors: Computer Graphics, Display Systems, Guidelines, Information Systems
Hulser, Richard P. – Computers in Libraries, 1993
Discussion of graphical user interfaces for online public access catalogs (OPACs) covers the history of OPACs; OPAC front-end design, including examples from Indiana University and the University of Illinois; and planning and implementation of a user interface. (10 references) (EA)
Descriptors: Access to Information, College Libraries, Computer Graphics, Computer Software Development