Ahn, Sang Chul 2024-01-12T10:09:34Z 2024-01-12T10:09:34Z 2022-01-14 2001-01-01 https://pubs.kist.re.kr/handle/201004/84286 Audience Interaction for Virtual Reality Theater and Its Implementation Conference 1 ACM, pp.41 - 45 ACM 41 45 VRST 2001