18. The computer-readable storage medium of claim 17 , the method further comprising highlighting the linguistic element of a current key selection with a third highlighting to distinguish the current key selection from the highlighted keys corresponding to the default language object.
18. The computer-readable storage medium of claim 17 , the method further comprising highlighting the linguistic element of a current key selection with a third highlighting to distinguish the current key selection from the highlighted keys corresponding to the default language object. 20. The computer-readable storage medium of claim 18 , the method further comprising: identifying, for each successive key selection of the input as the current key selection, a default language object having at least an initial portion that corresponds with the linguistic elements of the input; and when the default language object is a different language object than that which was identified as a preceding default language object, highlighting keys on the keyboard corresponding to the different language object with the first highlighting.