Describes a hypermedia system, HSYS, that was developed by the Idaho National Engineering Laboratory to investigate human performance in technologically complex operational settings, i.e., nuclear power plants and offshore oil platforms. Three subsystems are explained: (1) a knowledge base; (2) an embedded training module; and (3) an advisory and…

This summary of methods for improving the user-computer interface is based on a review of the pertinent literature. Requirements of the personal computer user are identified and contrasted with computer designer perspectives towards the user. The user's psychological needs are described, so that the design of the user-computer interface may be…

Discussion of courseware evaluation for computer-based training (CBT) highlights the CITAR Computer Courseware Evaluation Model (CCEM), which was developed at the Center for Interactive Technology, Applications, and Research (CITAR) at the University of South Florida. Instructional and interactive characteristics of commercially available CBT…