Research Topics
Unconstrained Sleep Monitoring
• Ultra-thin sensor (< 100 um)
• Unconstrained, unconscious monitoring
• Respiration, heart rate, awakening monitoring
• Sooji Park, Hyong-Ho Cho, Hyung Chae Yang, Jin-Sang Yoon and Hangsik Shin, “Force-Sensing-Based Unobtrusive System for Awakening and Respiration Rate Analysis during Sleep,” IEEE Sensors Journal, 19(5), 1917-1924, 2019
• Sangjin Han, Donggeun Roh, Junyung Park and Hangsik Shin, “Design of Multi-Wavelength Optical Sensor Module for Depth-Dependent Photoplethysmography" IEEE Sensors Journal, 19(24), 5441, 2019
• Sooji Park and Hangsik Shin, “Feasibility Study for Monitoring Unconstrained Respiration based on Multi-way Approach Using an Acceleration and Force Sensing Module,” IEEE Sensors Journal, 17(11), 3482-3489, 2017
• 힘 센서에 기반하여 각성 및 호흡률을 검출하기 위한 방법 및 장치, Granted (No: KR102221370, Date: 2021/02/23)
• 무구속적 생체신호 측정센서 및 이를 포함하는 생체신호 측정시스템, Granted (No: KR101974905, Date: 2019/04/26)
• 다채널 센서를 이용한 생체 신호 모니터링 시스템, Granted (No: KR101809468, Date: 2017/12/11)
Ubiquitous Sleep Monitoring
• Multiple-user interface
• Tele-sleep monitoring
• Emergency detection and alarm
Snoring Detection
• Smartphone based snoring detection
• Easy to use, accurate detection
Actigraphy on Sleep
• Sleep and wake detection
• Sleep efficiency calculation
• 휴대 단말 장치를 이용한 수면 품질 측정 방법 및 장치, Granted (No: KR102143499, Date: 2020/08/05)
Sleep monitoring device evaluation
• Digital evaluation platform
• Sleep event and signal generator
• Standard PSG dataset