- 무구속 수면효율 분석을 위한 스마트폰 기반 움직임패턴 특성분석
- ㆍ 저자명
- 김도윤,신항식,Kim. Do Yoon,Shin. Hangsik
- ㆍ 간행물명
- 전기학회논문지= The Transactions of the Korean Institute of Electrical Engineers
- ㆍ 권/호정보
- 2014년|63권 7호|pp.940-944 (5 pages)
- ㆍ 발행정보
- 대한전기학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
In this research, we designed representative motion patterns that possibly occurred in sleep situation and evaluated the feasibility of the smartphone based movement recording technique. For this, we designed 7 motions such as posture change, head movement, arm movement (vertical, horizontal), leg movement and hand movement (flipping, folding). Movement was recorded by using the smartphone and the actimetry device simultaneously for comparing the feasibility of smartphone based recording. As a result of experiment, we found that the smartphone based movement recording well reflects the body movement, however, it shows the limitation in recording the small local movement such as hand motion compared with the reference actimetry device, Actiwatch.