HANGEUL INPUT INTERFACE CONSIDERING INPUT EFFICIENCY AND USER CONVENIENCE ON A TOUCH SCREEN, PARTICULARLY FOR CONSIDERING A PHYSICAL FEATURE OF A USER AND A USER ENVIRONMENT

摘要

PURPOSE: A Hangeul input interface considering input efficiency and user convenience on a touch screen is provided to efficiently input Korean consonants and vowels by selecting an intuitive consonant key.;CONSTITUTION: The Korean consonants except basic Korean consonants are generated by being extended from the basic Korean consonants. A vowel is generated by being extended from a lower side and a right side of the basic Korean consonants. The basic consonant keys respectively correspond to five fingers one to one. The Korean consonants and the Korean vowels are generated by being extended according to the direction of a joint movement of the finger.;COPYRIGHT KIPO 2011