Discussion of quality control in online and CD-ROM databases focuses on the problem of data elements that are omitted from records. Completeness testing is discussed; search strategies are described; and a case study of Bowker's Video Directory, part of the Children's Reference Plus database, is presented. (eight references) (LRW)

The first of three articles on the design of user interfaces for information retrieval systems discusses the need to examine types of display, prompting, and input as separate entities. The second examines the use of artificial intelligence in creating natural language interfaces, and the third outlines standards for case studies in human computer…

Current library automation practices and new technologies have forced library managers to seek some means of reducing carpal tunnel syndrome, and a case study of Texas A&M's library provides insights. Highlights include identifying and assessing the injuries, adjusting work surfaces, testing and selecting new keyboards, and developing…