56. The display apparatus of claim 54 , wherein the first display item comprises at least one of among a menu item, an application icon, and a link.
54. A display apparatus comprising: a display unit which displays a first display item; a text determination unit which determines a first text corresponding to the first display item; a voice recognition unit which recognizes a voice input from a user; and a controller which: couples the first text to the first display item, displays the first display item so as to distinguish the first display item from a second display item, determines if the recognized voice input corresponds to the first text, and selects the first display item in response to a determination that the recognized voice input corresponds to the first text, wherein the voice input comprises a voice of the user speaking at least a word from the first text, and wherein the determining the first text comprises extracting the first text comprising at least one word from the first display item such that the first text does not share common words with a second text coupled to the second display item.