| 摘要 |
PURPOSE: A character input method using a touch screen is provided to arrange only a specialized consonant key and secure spatial space. CONSTITUTION: A vowel related to a corresponding empty key surface is selectively inputted by being displayed. A random key among a vowel key or a consonant key of a Korean alphabet arranged in a keypad is checked as it is touched. A correspondent key is displayed and is activated. A canceled state of a touch state is checked. |
