CHARACTER INPUT DEVICE, ELECTRONIC APPARATUS, CONTROL METHOD, CONTROL PROGRAM AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To efficiently display a correction candidate of an input character string or a conversion candidate thereof.SOLUTION: A smartphone 1 includes a kana-kanji conversion unit 7 for calculating an index value for determining whether there is an error in an input character string, and a threshold determination unit 8 for determining whether there is an error in the input character string on the basis of the index value, and if it is determined that there is an error in the input character string, a candidate of the correction character string or a conversion candidate of the candidate of the correction character string is displayed on a display unit.