A microcomputer-based user interface was developed and programmed for the library computer systems at the University of Illinois. Designed to provide user-friendly access to the two components of the online catalog on the library's IBM 3081 mainframe computer, the interface program resides on the IBM PC and queries the user in natural written…

This paper describes the techniques for implementing a full-screen, custom SPIRES interface for a public-use library database. The database-independent protocol that controls the system is described in detail. Source code for an entire working application using this interface is included. The protocol, with less than 170 lines of procedural code,…

Human-computer interface design concepts are used as the criteria for evaluating the benefits and shortcomings of San Diego State University Library's online catalog, INNOPAC (the PAC). Features discussed include integrated files, search capabilities, system availability, user interface, record-to-record links, boolean operations, subject access,…

The Massachusetts Institute of Technology (MIT) Libraries intend to provide a gateway from the campus-wide telecommunications network into the electronic, printed, and human resources offered by the library systems. The design of such a gateway requires an understanding of both current and potential library users, the needs of those users, their…

Describes the Mann Library Gateway that provides access to an electronic library developed at Cornell University (New York) including indexes, numeric data files, and full text of journal articles and reference works that are available at users' workstations. Highlights include modules of the system; software design; user training and support;…

Describes The Gateway, a computerized library system for undergraduate students that integrates access to multiple sources of information and provides embedded training on their use. A discussion of the general interface design principles is followed by the results of a preliminary evaluative study. Numerous sample screens illustrate the text. (13…

Describes how a university library uses the WorldWideWeb (WWW) to enable users to access resources mounted on a local Z39.50 server and to order prints from articles stored on a CD-ROM jukebox. The software used in the construction of the system, necessary modifications to the software, and software ordering information are covered. (KRN)