There are many operating systems developed today, as well as the classification.<\/span> If seen by the operating system interaction models can be divided into two kinds, namely operating systems text mode (Command Line Interface; CLI) and GUI (Graphical User Interface).<\/span> Text interaction mode operating system will be discussed at the next learning activities.<\/span> This time will be focused on the interaction of matter GUI mode.<\/span> The study of the interaction model based gui known human computer interaction (human-computer interaction) or interaction design (interaction design).<\/span><\/p>\n GUI-Based Systems<\/strong><\/span> GUI project with the name Augmentation of Human Intellect is done at the Augmentation Research Center at SRI International, Menlo Park, California.<\/span> The resulting application called oN-Line System (NLS).<\/span> This application uses the mouse as a device interactions and supports Window.<\/span> Since then began many GUI systems developed, including also be applied to the operating system.<\/span> GUI operating system is successfully developed at that time including Apple Macintosh, Microsoft Windows and UNIX with X Window.<\/span><\/p>\n The X Window System (X11 or X) on UNIX was first published in the mid-1980s.<\/span> Since that time there were many UNIX derivatives including Linux GUIs are beginning to apply this system.<\/span><\/p>\n
\n GUI is a type of interface that allows the user to interact with an electronic device through pictures (icons) and various other visual indicators.<\/span> This interaction model is the development of text-based interaction model which had already existed.<\/span> GUI-based system found on many mobile devices (mobile \/ portable).<\/span> Doug Engelbart was the first to develop the GUI in the late 1960s.<\/span><\/p>\n
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\n Figure 8. The initial version of the Macintosh Desktop System developed by Apple<\/span><\/p>\n