Augmented reality overlays virtual information on the real world in real-time through 3D environments, allowing users an extended perception of reality. Virtual reality fully immerses users in a simulated 3D world and removes their perception of the real world. While augmented reality enhances the real world, virtual reality replaces it by transporting users to an artificial environment through sensory simulation. The hospitality industry could use augmented reality to attract customers by overlaying information, but some guests may initially be wary of new technologies until they understand the benefits.