Today the Virtual reality (VR) technology is applied to many fields of medication, building, instruction, plan, preparing, and diversion. VR is a computer interface that tries to show real-world experience into a vivid 3D (Three Dimension) visual experience. Frequently it is difficult to remake the scales and separations between objects in static 2D pictures. Thus the third dimension (3D) helps to bring in-depth to objects and images. What is Virtual Reality? Virtual Reality (VR) is used to create a simulated environment through the use of Computer technology. In contrast to User Interface, VR allows the user to be placed in a real-world environment. Rather than review a screen before them, clients are submerged and ready to connect with 3D universes. By simulating as many senses as possible, such as vision, hearing, touch, even smell, the computer is transformed into a gatekeeper to this artificial world. As far as possible, to approach genuine VR experience are the accessibility of c...