Augmented reality: The past, present and future
You may have heard aboutaugmented realitybefore. If you haven’t, you’ll be hearing a lot about it from now on, with the smartphone and tablet revolution now in full-swing. Augmented reality (AR) is a term used to describe a live view of a physical, real-world environment that is augmented by computer-generated sensory input, such as sound or graphics. A typical AR environment has digital information transposed onto a real-world view. AR is not to be confused withvirtual reality(VR), which is an entirely digital experience that mimics real-world situations....