High Quality Content by WIKIPEDIA articles! A text-free user interface is a user interface (UI) wholly based on graphical UI techniques and without any writing. Text-free UIs are employed in areas where written language may not be understood by the user. For example with young children, international UIs where localisation is not feasible or where users may be illiterate. A graphical user interface (GUI), often pronounced gooey, is a type of user interface that allows users to interact with programs in more ways than typing such as computers; hand-held devices such as MP3 players, portable media players or gaming devices; household appliances and office equipment with images rather than text commands.

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