A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software. The device provides output in the form of a default output and a number of variants. The output is based largely upon the frequency, i.e., the likelihood that a user intended a particular output,...http://www.google.com.au/patents/US7646375?utm_source=gb-gplus-sharePatent US7646375 - Handheld electronic device with text disambiguation
