Changes

While [[Augmented Reality]] enhances the real world with digital content, Virtual Reality completely replaces the real world with a virtual one, creating a brand new digital environment for the users to explore <ref name=”0”></ref> <ref name=”01”></ref>.

'''Interactive -''' The user’s input controls the system and guides the behavior of the VR experience, while also modifying the virtual environment. This type of interaction engages the user, connecting him to the application in a more natural way since the environment responds directly to the stimuli <ref name=”0”></ref>.