Issue No. 02 - April-June (1998 vol. 5)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/93.682524
Virtual Stage is an extended karaoke system based on virtual reality technology. A participant becomes the main character in an interactive music video. While singing along with the song played by Virtual Stage, the participant uses body movements to interact with the virtual characters, which reside in a virtual environment and behave intelligently.
KeeChang Lee, ChangWhan Sul, Kwangyun Wohn, "Virtual Stage: A Location-Based Karaoke System", IEEE MultiMedia, vol. 5, no. , pp. 42-52, April-June 1998, doi:10.1109/93.682524