About the Authors

Byung Moo Lee

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation School of Intelligent Mechatronics Engineering, Sejong University, Seoul 05006, Korea

You Seung Rim

Roles Conceptualization

Affiliation School of Intelligent Mechatronics Engineering, Sejong University, Seoul 05006, Korea

Wonjong Noh

Roles Conceptualization, Supervision, Writing – original draft, Writing – review & editing

wonjong.noh@gmail.com

Affiliation Samsung Electronics Co., Ltd., Suwon 16677, Korea

Competing Interests

For your information, the author Wonjong Noh (WN) is affiliated with Samsung Electronics, but there is no funding and ‘Competing Interest’ issue. Apart from the company, WN personally participated in this study without funding. The company did not have any additional role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. The specific roles of this author are articulated in the ‘author contributions’ section. Also, we would like to confirm that this does not alter our adherence to PLOS ONE policies on sharing data and materials.