Since the second edition of this widely acclaimed book was published, virtual reality technology continued to evolve, with new applications emerging in medicine, oil exploration, defense, manufacturing, and video games. The Third Edition brings the field completely up to date, giving scientists and engineers a thorough understanding of virtual reality and its current state of the art. Focusing equally on hardware, software, and applications, this work also discusses key design issues involving human factors. Many supplementary materials, including a Laboratory Manual and companion website are also included.