Animated Augmented Reality Elements
A VR (Virtual Reality) environment is a virtual space either photoreal or animated (or a combination of both.)
Depending on the software the the viewer is able to in interact with or be immersed in this totally synthetic world.
In this virtual world, physical laws such as space, time, gravity may be folowed or alterted or even suspended.
Note: These exists a sub-type of this VR Tech that involves the merging of both real and virtual imaging and this is generally refered to as Mixed Reality.