1. Woon Seung Yeo (educator, researcher), Audio & Interactive Media (AIM) Lab, Graduate School of Culture Technology, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 305-701, Korea..
2. Keunhyoung Kim (researcher)..
3. Seunghun Kim (researcher)..
4. Jeong-seob Lee (researcher)..