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This study investigated the design of three online public library catalogs in light of the cognitive ability and success of children ages five to eight.

A quasi-experimental approach was employed to examine the influence of system design on children’s searching strategies and search success. Interviews were used to explore children’s rationale for using icons and taxonomies in the catalogs. Fifty one children from one public library participated in this study. Inferential statistics were utilized to whether significant differences existed between use of the catalogs and the children’s success in finding information.

Use of images and text were helpful in searching the catalogs. Results of the ANOVA test indicated no significant difference among children’s searching success rates and the three catalogs. Additionally, the participants misidentified representations used in icons in all three catalogs and created valid search paths that did not produce results. There was a disconnect between the children’s cognitive abilities and the design representations of the three catalogs.

The study took place in one location, thus one should not overgeneralize the findings. Use of assigned tasks may have affected children’s success rates. Children’s searching using printed cards of display screens from the three catalogs instead of real-time interaction with them is also a limitation.

Because of the children’s reliance on images, the choice of visual representations is crucial to successful searching. Interface designers should involve young users in the design of today’s online catalogs. They should also consider new forms of representations such as auditory icons, verbal mouse overs, and zooms.

In addition to addressing the need for research on young children’s information seeking and use of online catalogs in public libraries, this research focuses on the need for an additional layer of visual representation and highlights flaws in currently used catalog designs.

The purpose of this paper is to determine whether features of next-generation Online Public Access Catalogue (OPAC) interfaces are useful and intuitive to users who have different levels of searching ability. In addition, it investigates whether there is a difference between librarians’ and students’ preferences for specific features.

The research is based on 18 semi-structured interviews conducted in July 2012 with three groups of library users from The University of Sheffield: librarians; Master of Arts Librarianship students; and a group of other post-graduate students.

Overall, this study suggests that while the next-generation catalogue interfaces and features are useful, they are not as “intuitive” as some previous studies have claimed. Interviewees appeared to prefer the searching and browsing options over the Web 2.0 features. Both librarians and students have similar opinions regarding the usefulness of next-generation OPAC features, but preferences are complex.

The study is based on one institution, and the disciplinary background of the post-graduate students was limited.

Promoting next generation OPACs and explaining their features to users is essential.

The paper adds to the understanding of users’ preferences in relation to next-generation OPACs, locating the findings of the current findings firmly in the context of previous literature.

The purpose of this paper is to investigate the influence of user demographic characteristics on the impact of usage of search engines, particularly Google, with special regard to OPAC in the context of an Indian university setting.

This study is based on a survey where the tool of investigation was a close‐ended questionnaire that was distributed among respondents, was self‐filled and returned. The data, thus collected, were processed on MS‐Excel and subsequently on the SPSS statistical package which was used specifically for the analysis of results and also for producing cross‐tables. The Chi‐square test was applied to determine the comparability or the existence of any relationship between the impact of web searching on OPAC use and demographic characteristics of individual searchers.

The study found significant differences between OPAC usage patterns and demographic characteristics of user categories and age groups. Significant variations were noticed among user age groups for awareness about differences between the inner‐workings of the OPAC and web search engines. A significant relationship was found between male and female users vis‐à‐vis their viewpoint after unsuccessful searches. Certain variations were also observed among academic majors with regard to perceptions of users after failed searches. Interestingly, no significant differences were observed between actions of users after unsuccessful searches and the parameters pertaining to their age groups, categories, academic majors and gender.

This is in all probability one of the first empirical studies to be published on the influence of demographic characteristics of users on the impact of web searching with respect to OPAC use. These characteristics have been observed to definitively impact upon the influence of web searching in some limited activities.

Shortcomings in the BRS MENTOR mainframe interface and the desirability of using the workstation capabilities of the PC were factors in the decision to develop and implement a microcomputer‐based interface to the BRS software and associated databases. The Interface Design Subcommittee's charge was to design and implement the interface components for the Library Information Workstation, a microcomputer public terminal that provides access to local and remote online catalogs, periodical index databases, campus information resources, and information files stored on the microcomputer. This article focuses on the design of the interface to the BRS/SEARCH software and ancillary periodical index databases—initially Current Contents, six Wilson databases, and ERIC.

Unicorn and STILAS are multiuser client/server systems developed in and for the Unix environment to automate all aspects of information management, from cataloging and authority control to intelligent access of non‐SIRSI databases. In keeping with the client/server concept, SIRSI has introduced a graphical user interface (GUI) to Unicorn and STILAS. The SIRSI system provides a path to information both inside and outside the library. SIRSI provides a standard interface, an “Intelligent Interface” client to diverse database systems and other vendors' library automation systems. SIRSI's Reference Database Managers provide an intelligent connection to locally mounted reference databases. SIRSI's VIZION, a stand‐alone desktop client, provides an automatic graphical user interface to hundreds of online sources of information and services available through the Internet and via modem. Furthermore, SIRSI has recently introduced WebCat, which facilitates mounting and access to the complete catalogs and other services of libraries over the Internet's World Wide Web.

This paper aims to describe the results of a usability test performed at Western Washington University to determine whether users were as successful performing common catalog‐related tasks in WorldCat Local as they are in the library's current catalog, Innovative Interfaces' WebPAC.

A usability team developed a test based on tasks commonly performed in the library catalog. They then tested 24 participants of varying levels of experience and asked each to perform 20 common catalog tasks in either the WebPAC interface currently in use or the WorldCat Local interface. The WorldCat Local interface was a test version which reflected Western Washington University's library holdings, in addition to the Orbis Cascade Alliance consortial holdings and all WorldCat holdings.

While the results found that there were tasks in which participants were more successful in WorldCat Local than in the WebPAC, they also identified common tasks in which users were far less successful in WorldCat Local than in the WebPAC.

WorldCat Local is one example of a new generation of discovery interfaces that is being considered by a number of academic institutions. This paper provides some insights into the strengths and weaknesses of the product.