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Taylor, Raymond G., Jr. – Information Technology and Libraries, 1988
Describes the power of queuing models as a source of detailed, expected performance measures for online catalogs. An illustration of such a performance analysis is provided, and its value to library administrators is discussed. (9 notes with references) (CLB)
Descriptors: Computer Terminals, Evaluation Criteria, Library Planning, Measurement Techniques
Lee, Charles C.; And Others – 1987
Three conference papers on rehabilitation technology, authored by staff members of the Trace Research and Development Center, form this collection. The first, "Keyboard Equivalent for Mouse Input" by Charles Lee and Gregg Vanderheiden, describes implementation of a keyboard mouse input device using the numeric keypad. The paper discusses…
Descriptors: Accessibility (for Disabled), Assistive Devices (for Disabled), Computer Terminals, Disabilities