Abstract: A system and method for efficient Asian character text input into a reduced keypad machine such as a word processor, telephone, hand-held computer, or personal computer is provided. The system comprises a data entry keypad associated with a monitor, and a disambiguation process supporting multiple keycap depression timespan range definitions and interpretations to produce accurate messaging with a reduced keypad.

Abstract: A computer-implemented method for encoding a handwritten stroke set, each of the handwritten stroke set being representative of a constituent stroke of an ideographic character, to obtain an encoded input sequence. The method includes ascertaining a shape of a first stroke of the handwritten stroke set and ascertaining one of a location information and a size information pertaining to the first stroke. The method further includes assigning a first code to the encoded input sequence responsive to a determination of the shape of the first stroke and a determination of the one of the location information and the size information of the first stroke. The first code is predefined to represent the shape of the first stroke and the one of the location information and the size information of the first stroke. The first code is sufficiently unique to distinguish the first code from other codes representing other permutations of shape and the one of the location information and the size information of the first stroke.

Abstract: Consonant jamos of the Korean language are grouped according to appearance and each group is associated with a respective key of a reduced keypad. Vowel jamos are specified by the user using a number of keys reserved for vowels and each of which represents a respective category of strokes by which the vowel jamo would normally be written.

Abstract: A system and method for efficient Asian character text input into a reduced keypad machine such as a word processor, telephone, hand-held computer, or personal computer is provided. The system comprises a data entry keypad associated with a monitor, and a disambiguation process supporting multiple keycap depression timespan range definitions and interpretations to produce accurate messaging with a reduced keypad.

Abstract: Consonant jamos of the Korean language are grouped according to appearance and each group is associated with a respective key of a reduced keypad. Vowel jamos are specified by the user using a number of keys reserved for vowels and each of which represents a respective category of strokes by which the vowel jamo would normally be written.

Abstract: Japanese kanji-kana words intended to be entered by a user are predicted from relative few key presses, each single key press indicating a group kana syllables of the fifty sounds table. Text input logic collects all known words which include any syllables of the groups specified in the order specified and sorts the words by relative frequency to predict which word the user is intending to enter. All known words which match the same consonant pattern are collected and those most frequently used are presented at the top of the list from which the user can select the intended word. Predicted word selections are presented to the user in kanji-kana form such that kana-kanji conversion is unnecessary.