1) 柴崎宏武. CADの3次元直接操作手法の検討. 8th Symposium on Human Interface, 1992. (1992) p.1-6.
2) OHTSUKA S. Virtual Window : A Technique for Correctiong Depth-Perception Distortion in Stereoscopic Displays. The Society for Information Display Symposium Digest, 1996. (1996) vol.27, p.893-898.
3) CRUZ-NERIA C. N. Surround-Screen Projection-Based Virtual Reality : The Design and Implementation of the CAVE. COMPUTER GRAPHICS Proceedings, Annual Conference Series, 1993. (1993) p.135-142.