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3 unique characteristics
Interactive
: The audience can use devices such as VR goggle and controllers to interact with what they see through the goggle. This enables them to play or explore the virtual world created (in software).
Space
: Unlike limited to display screen, the 3-D VR/AR world is expressed in much larger space in order for the audience to explore and interact with. When the audience moves or turn his sight to different angle, the VR will move with him so that he can observe a