The invention relates to a keyboard arrangement and a method for detecting an input character. In particular the invention relates to a method and arrangement for reducing the number of keys in a QWERTY-keyboard (20) or the like. One idea of the invention is to provide keys (210) with several characters...http://www.google.fr/patents/US20010006587?utm_source=gb-gplus-shareBrevet US20010006587 - Keyboard arrangement
Numéro de demande: 09/750,945 Numéro de publication: US 2001/0006587 A1 Date de dépôt: 28 déc. 2000 Brevet délivré: US7048456 ( Date de délivrance 23 mai 2006)
