It wasn't just cost and Moore's law. The graphical user interface -- now known as the GUI ("gooey") -- is what really made computing widespread, personal and ubiquitous. Its friendly icons and ...

A graphical user interface (or GUI, often pronounced "gooey"), is a particular case of user interface for interacting with a computer which employs graphical images and widgets in addition to text to ...

A Graphical User Interface is a computer interface that allows users to interact with a device through graphical elements such as pictures and animations, as opposed to text-based commands. GUIs are ...