Running or gaming. - Miru Ahn; Sungjun Kwon; Byunglim Park; Kyungmin Cho; Sungwon Peter Choe; Inseok Hwang 001; Hyukjae Jang; Jaesang Park; Yunseok Rhee; Junehwa Song (Advances in Computer Entertainment Technology, 2009)

Swan boat: pervasive social game to enhance treadmill running. - Miru Ahn; Sungwon Peter Choe; Sungjun Kwon; Byunglim Park; Taiwoo Park; Sooho Cho; Jaesang Park; Yunseok Rhee; Junehwa Song (ACM Multimedia, 2009)

Validation of heart rate extraction through an iPhone accelerometer. - Sungjun Kwon; Jeong Su Lee; Gih Sung Chung; Kwang Suk Park (EMBC, 2011)

Validation of heart rate extraction using video imaging on a built-in camera system of a smartphone. - Sungjun Kwon; Hyunseok Kim; Kwang Suk Park (EMBC, 2012)

Highly wearable galvanic skin response sensor using flexible and conductive polymer foam. - Jeehoon Kim; Sungjun Kwon; Sangwon Seo; Kwang Suk Park (EMBC, 2014)

Unobtrusive monitoring of ECG-derived features during daily smartphone use. - Sungjun Kwon; Seungwoo Kang; Youngki Lee 001; Chungkuk Yoo; Kwang Suk Park (EMBC, 2014)

Sinabro: opportunistic and unobtrusive mobile electrocardiogram monitoring system. - Seungwoo Kang; Sungjun Kwon; Chungkuk Yoo; Sangwon Seo; Kwang Suk Park; Junehwa Song; Youngki Lee 001 (HotMobile, 2014)

Unconstrained detection of freezing of Gait in Parkinson's disease patients using smartphone. - Hanbyul Kim; Hong Ji Lee; Woongwoo Lee; Sungjun Kwon; Sang Kyong Kim; Hyo Seon Jeon; Hyeyoung Park; Chae Won Shin; Won-Jin Yi; Beom Seok Jeon; Kwang Suk Park (EMBC, 2015)

ROI analysis for remote photoplethysmography on facial video. - Sungjun Kwon; Jeehoon Kim; Dongseok Lee; Kwang Suk Park (EMBC, 2015)

Heart rate estimation from facial photoplethysmography during dynamic illuminance changes. - Dongseok Lee; Jeehoon Kim; Sungjun Kwon; Kwang Suk Park (EMBC, 2015)

Sinabro: A Smartphone-Integrated Opportunistic Electrocardiogram Monitoring System. - Sungjun Kwon; Dongseok Lee; Jeehoon Kim; Youngki Lee 001; Seungwoo Kang; Sangwon Seo; Kwang Suk Park (Sensors, 2016)