5. The keyboard of claim 4 , wherein the at least one vowel key is a single key having all the vowels associated therewith, with the vowel key being positioned in a row below the first set of keys.
4. The keyboard of claim 1 , further comprising at least one vowel key, the vowel key being associated with vowels, wherein the at least one vowel key is positioned in a row other than the rows of the first set of keys.