A GUI (an acronym for “Graphical User Interface”; pronounced “gooey”)
"Work sponsored by DARPA in the late 1960s led to development of the computer mouse and its use as part of a graphical user interface. The technology was later incorporated into the Xerox Corporation's Alto computer and then into Apple Computer's MacIntosh."
- Department of Homeland Security, Privacy Impact Assessment for the Use of Unidirectional Social Media Applications Communications and Outreach 3 (Mar. 8, 2011).
- Making IT Better: Expanding Information Technology Research to Meet Society's Needs, at 21.