Wangsu Jeon received his B.S. and M.S. degrees in Computer Engineering and IT Convergence Engineering from Kyungnam University, Masan, South Korea, in 2016 and 2018, respectively, and his Ph.D. in IT Convergence Engineering from Kyungnam University, Masan, South Korea, in 2022, where he also completed a post-doctoral fellowship and is currently a Professor. His interests include computer vision. E-mail: jws2218@naver.com

Hyeonung Jang received his B.S. and M.S. degrees in Computer Engineering and IT Convergence Engineering from Kyungnam University, Masan, South Korea, in 2014 and 2018, respectively. Following his graduation, he served as a Youth Technology Licensing Officer at Kyungnam University (May 2019 – October 2019). He subsequently held the position of Junior Research Engineer at KHT, Inc. (February 2020 – October 2022). Since October 2022, he has been working as a Senior Research Engineer at Haewootech, Inc. His interests include deep learning and computer vision. E-mail: hwjang@haewootech.co.kr

Hongchang Lee received his B.S. and M.S. degrees in Computer Engineering and Advanced Engineering from Kyungnam University, Masan, South Korea, in 2008 and 2011, respectively. His professional career began in 2009, where he served as a Development Team Leader at Among Solution Co., Ltd. until 2018. Since 2018, he has been the Research Director of Haewoo Technology Co., Ltd. His interests include hearing, balance, hearing aids, artificial intelligence, and medical devices. E-mail: hclee@haewootech.co.kr

Seongjun Choi received his B.S. and M.S. degrees (1998 and 2006) in Otolaryngology–Head and Neck Surgery from Chosun University, Gwangju, South Korea. He earned his Ph.D. in the same field from Ajou University, Gwangju, South Korea, in 2009. Following his graduation, Dr. Choi completed his clinical training, serving as an Intern at Chosun University Hospital, Gwangju, Korea (1998–1999), and subsequently completing his residency at the same institution (2002–2006). He then served as a Fellow at Ajou University Hospital, Suwon, South Korea (2006–2009). Dr. Choi transitioned into academic medicine, holding the position of Associate Professor at Konyang University Hospital, Daejeon, South Korea, from 2009 to 2016. Since 2016, he has been a Professor at Soonchunhyang University, Cheonan Hospital, Cheonan, South Korea. His interests are focused on Hearing, Balance, Hearing Aid technologies, the application of Artificial Intelligence in medicine, and Medical Device development. E-mail: akas9238@hanmail.net