Word input support device and program for word input support device

摘要

A word input support device has a display device and a control circuit. The control circuit classifies an inputted character into multiple character groups, and changes a character group that is displayed according to an intentional operation of a user. If a word desired to be finally inputted is among registered words contained in word dictionary data, characters that can be inputted are narrowed down each time a character is inputted so that changing the display from one character group to another is enhanced. If there is not a character anymore that can be inputted in one character group under display, the word input support device changes its display to another character group, which still has a character that can be inputted.