GUI

An acronym for G raphical U ser I nterface, this term refers to a software front-end meant to provide an attractive and easy to use interface between a computer user and application, which historically gave rise to the icon-based operating system of Apple Corporation computers. The GUI concept actually had its origins in Xerox Corporation's Palo Alto Research Center (PARC) in the early 1970s. However, it was Apple Corporation who eventually exploited the technology that is now the fundamental basis of Mac, Windows, and other GUI operating systems that perform commands based upon bit-mapped graphics icons. This paved the way for object-oriented systems of the 1990s. (See also Mac and Windows ) A decade of the revolution in GUI and hypermedia Mac computing is celebrated in a book by Levy (1994) that is given an extensive review in Time Magazine, January 31, 1994, pp. 93-94. (See also America Online )