Augmented reality
Augmented reality (often known as AR, not to be mixed with Virtual Reality and Mixed Reality.) is a computer technology that shows digital images on top of the current real world. For example it can show a digital table on top of a floor. It is different from virtual reality which makes a person feel they are somewhere else.
Augmented Reality Media
Virtual Fixtures – first AR system, U.S. Air Force, Wright-Patterson Air Force Base (1992)
An example of an AR code containing a QR code
10.000 Moving Cities, Marc Lee, Augmented Reality Multiplayer Game, Art Installation