Augmented reality (AR) is a term for a live direct or indirect view of a physical, real-world environment whose elements are augmented by computer-generated sensory input such as sound, video, graphics or GPS data.
Dutch design agency Gummo designed a new series of post stamps for the TNT Post (now Post NL) on the given theme of not yet realised architecture in the Netherlands, creating the world's first Augmented Reality (AR) stamp.
