A discussion of authoring system technology is based on a review of 80 products. Alternative authoring approaches are described; assumptions underlying development of authoring systems and their use are examined; selection procedures and criteria sensitive to varied needs are suggested; and trends in software development, evaluation, marketing,…

A discussion of distance learning (DL) on the Internet outlines four steps in student use of DL on-line (self-education about DL, defining needs, choosing a program, finding and keeping resources and support), describes nine different DL applications on the Internet, and presents a bibliography of useful related books, journals, and software…