摘要: Publisher Summary This chapter presents a survey of basic principles and advanced technologies in data visualization, with focus on Virtual Reality (VR) hardware software. Most visualization relies computer graphics to present innovative ways, so that obscured abstract or complex information become obvious easy comprehend through images and/or animations. In graphics, unlike drawing by hand, accurate description the shape object needs be drawn—a list vertices geometric (such as specific curve equation) can used find all points object. Therefore, instead just having picture, there is model describes initial saved memory. The also introduces software tools, provides some few examples. It discusses VR software, highlights applications exploit an integration VR.