Presents an approach to developing viable image computer-human interactions (CHI) involving user metaphors for comprehending image data and methods for locating, accessing, and displaying computer images. A medical-image radiology workstation application is used as an example, and feedback and evaluation methods are discussed. (41 references) (LRW)

Examines how users interact with text to devise a more effective information retrieval interface. Research in cognitive psychology and information science that relates to the use of metaphors and document categorization is reviewed, and an example of text organization and retrieval by historians is presented. (60 references) (LRW)

Describes software selection criteria considered for use with the bibliographic database of the Development Information Network for South Asia (DEVINSA), which is located in Sri Lanka. Highlights include ease of database creation, database size, input, editing, data validation, inverted files, searching, storing searches, vocabulary control, user…