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…

Introduces the Institute for Scientific Information's (ISI) electronic library project, and discusses the project's technological, economic, and legal issues. Describes computer system requirements that allow ISI's electronic library prototype to provide users with bibliographic information, abstracts, and full images of journals. (JMV)

Discusses collaborative efforts by the Institute for Scientific Information (ISI) and the IBM Digital Library Group in creating techniques to ensure information integrity, journal article authenticity, user confidentiality, management of copyright, and general security in electronic libraries. Also describes the rights management and security…

The three articles in this special section on document image files discuss intelligent character recognition, including comparison with optical character recognition; selection of displays for document image processing, focusing on paperlike displays; and imaging hardware, software, and vendors, including guidelines for system selection. (MES)