A method of interpreting keypad input includes identifying a first letter
of a target word from activation of an initial key, identifying a set of
possible intermediate letters of the target word in response to
non-activating traversal of associated keys of the keypad following
activation of the initial key, identifying a last letter of the target
word from activation of a final key following the non-activating
traversal, and then determining the target word based upon the identified
first, intermediate and last letters. The method is particularly useful
in key input devices sensitive to non-activating finger position above
the keys.