We present a collection of heuristics and simple tests for evaluating the quality of a projection-based virtual reality display. A typical VR system includes numerous potential sources of error. By understanding the characteristics of a correctly working system, and the types of errors that are likely to occur, users can quickly determine if their display is inaccurate and what components may need correction.

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Pape, D., Sandin, D., Quality Evaluation of Projection-Based VR Displays, Proceedings of IPT 2000: Immersive Projection Technology Workshop, Ames, IA, June 19th, 2000. http://www.evl.uic.edu/pape/papers/qual.ipt00