A Portable and User Friendly REM Sleep Detection System Based on Differential Movement of Eyeball Using Optical Sensors. - Chi Yeon Hwang; Geun do Park; Hyang Jun Jeong; In Gyu Park; Yun Joong Kim; Hyeo-Il Ma; Unjoo Lee (HCI (29), 2017)

Automatic, Qualitative Scoring of the Interlocking Pentagon Drawing Test (PDT) Based on U-Net and Mobile Sensor Data. - In Gyu Park; Yun Joong Kim; Yeo Jin Kim; Unjoo Lee (Sensors, 2020)