원문정보
Character Input Interface Based on Drag Gesture For The Effective Use of Smart Devices of The Visually Impaired
초록
영어
In this paper, it suggests how to input what it needs under gesture based which is able to put its text 3 times faster than an existing way with voice based by a person who is a visually impaired person with a smart device that is flat display without a physical button. The suggesting way is a text input method based on gesture that after setting the touch display of the smart phone to 8 directions, then, it inputs number, English/Korean tests and special characters with initial location and central point of input texts following drag motion of the users or it controls and processes all applications in the smart devices naturally. It tries to prove efficiency of this method through real test to the visually impaired.
목차
1. 서론
2. 본론
2.1 시스템의 작동 원리
2.2 문자별 드래그 제스쳐 패턴 정의
2.3 문자별 전환 시 드래그 제스쳐 패턴
3. 결과 및 고찰
3.1 사용자 테스트 시나리오 설정
3.2 시험 테스트 환경 및 문자 입력 테스트
3.3 사용자 필드 테스트
3.4 실험 결과
4. 결론
참고문헌