I believe that you can get good answers in apple User Experience guide: http://developer.apple.com/documentation/UserExperience/index.html#//apple_ref/doc/uid/TP30000440-TP30000437
Mac GUI
Mac OS has a graphical user interface (GUI).
GUI (pronounced "gooey") = Graphical User Interface
GUI Graphical user interface. There are two different GUI's--Basic or Aero.
Mac is short for Macintosh, the first computer with a graphical user interface in 1984 made by Apple.
This generally describes the screen you are looking at in a program, and the icons you may click to accomplish (tasks). They are "graphical," rather than, say, verbal, you are the user, and the page is the interface.
Although both Windows and OSX have built in command line interfaces, the default interface uses little pictures or icons that have underlying commands that the user need not know. This type of interface is a Graphical User Interface, or GUI.
Mac OS 10.5 is the fifth version of Mac OS 10 and is codenamed "Leopard". It provides stability enhancements as well as new features and a better user interface.
There are two types of interface.. 1. User Interface 2. Application Interface
It stands for Graphical User Interface, its like windows or mac, where you move a mouse click on things and they interact with you.
It stands for Graphical User Interface, its like windows or mac, where you move a mouse click on things and they interact with you.
A graphical user interface application. For example, a Windows program or a Mac program.