at least 2002 at least 2002 http://www.se.rit.edu/~jrv/research/ar/introduction.html Jim Vallino from the Rochester Institute of Technology True augmented reality http://www.se.rit.edu/~jrv/research/ar/introduction.html http://www.se.rit.edu/~jrv/research/ar/introduction.html at least 2002 True augmented reality