Augmented Reality (AR) is a relatively new technology for a live direct or indirect composite view of a physical real-world environment whose elements are merged with (or augmented by) a computer generated view - creating a mixed reality.  The virtual scene generated by the computer is designed to enhance the user's sensory perception of the virtual world they are seeing or interacting with.  Unlike Virtual Reality, augmented reality does not create a simulation of reality.  Instead, it takes a…