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Janetzko, Hans-Dieter – International Journal for Technology in Mathematics Education, 2015
CATO is a new user interface, developed by the author as a response to the significant difficulties faced by scientists, engineers, and students in their usage of computer algebra (CA) systems. Their tendency to use CA systems only occasionally means that they are unfamiliar with requisite grammar and syntax these systems require. The author…
Descriptors: Algebra, Computer Interfaces, Computer System Design, Courseware
Courtois, Martin P. – Online, 1996
Examines trends in World Wide Web searching; reviews new search services; and describes changes in major Web search services. Highlights include commercial sites, subject access, target audience, custom interfaces, concept searching, and results lists. (LRW)
Descriptors: Audience Analysis, Computer Interfaces, Computer Software Reviews, Indexing