This invention relates to a method for entering characters into a small keypad with a limited number of keys or information appliances with a liquid crystal panel such as PDA. The object of the present invention is to provide a character entry method to ensure the efficiency of letter entry, the expandability...http://www.google.fr/patents/US7508380?utm_source=gb-gplus-shareBrevet US7508380 - Creation method for characters/words and the information and communication service method thereby
Creation method for characters/words and the information and communication ...
