This gives the user the impression of being in that world. VR is a way for humans to visualize, manipulate and interact with computers and extremely complex data like scientific databases. This article acquaints the readers that VR provides a uniquely different interface to access scientific database, which is a SANDBOX: Scientists Accessing Necessary.
Clinical trials can be time-consuming, expensive and intrusive, but they are also necessary. Thus, University of Tennessee Space Institute in Tullahoma developed an invention that makes clinical trials more efficient by moving them into the virtual world.