Patent ID: 6219731
Filing Date: 2001-04-17
Classification: G06F,Y10S

Abstract:
An apparatus for inputting text using multi-tap, comprisinga plurality of symbols;a plurality of key inputs, at least one of said plurality of key inputs associated with a portion of said plurality of symbols,a display, a database of psets, each of said psets having a permutation of some of said plurality of symbols, at least two of said psets having a permutation of said portion of said plurality of symbols associated with said at least one of said plurality of key inputs wherein said permutation of a first of said at least two psets is shift-inequivalent of said permutation of a second of said at least two psets,wherein when said at least one of said plurality of key inputs is activated, said portion of said plurality of symbols is displayed on said display according to said permutation of one of said at least two psets.