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Fayen, Emily Gallup – 1986
A common command language has been proposed for use by systems designers and those developing new user interfaces. There is controversy over the appropriateness of a standard command language, and those who are working in artificial intelligence believe that natural language interfaces will make it unnecessary for users to learn such a language,…
Descriptors: Databases, Information Retrieval, Man Machine Systems, Online Systems
Fayen, Emily Gallup – 1986
An online library system is an example of a complex computer system in that it supports a variety of users, both patrons and staff, and is made up of many intricate programs with complex relationships among them. Certain features are essential to a user friendly system: (1) users cannot get lost in the system; (2) users cannot enter illegal…
Descriptors: Academic Libraries, Difficulty Level, Display Systems, Higher Education
