Visualization of large complex datasets using virtual reality

Major advances in high performance computing software and hardware have made it possible for designers and analysts to obtain detailed information about the behavior of complex systems. However, this has lead to a proliferation of vast amounts of data which is beyond the ability of humans to easily comprehend using traditional visualization methods. The method presented combines emerging visualization tools with data filtering and data mining techniques. This method uses virtual reality (VR) coupled with multimedia techniques to display information within an environment that allows non-expert users to understand and interpret the data. A prototype visualization tool was developed under a NASA SBIR Phase II effort. This paper builds on the results of this work and suggests a visualization framework that can be used to examine, comprehend and interpret results in any complex data set, particularly those used in support of decision making activities.