WIRED, Aug. 2021, This Device Helps Paralyzed People Breathe—and Sing [Link]
Chosunilbo (조선일보), Dec. 2013, A warm technique that made 'a paralytic singer' sing again ('온몸 마비 歌手'도 노래하게 한 따뜻한 기술) [Link]
People of Seoul National University (서울대사람들), Dec. 2014, Vol. 39, Cover story [Link]
J-Wave, Jan. 2021, 「Exo-Abs」 assists breathing, vocalization, and even singing by attaching it to the abdomen of a patient who has become paralyzed [Link]
SBS, Oct. 2014, Amazing world "Star-King", Episode 385 [Link]