at least 2002 at least 2002 Jim Vallino from the Rochester Institute of Technology Jim Vallino from the Rochester Institute of Technology Augmented Reality best definition Augmented Reality Jim Vallino from the Rochester Institute of Technology http://www.se.rit.edu/~jrv/research/ar/introduction.html http://www.se.rit.edu/~jrv/research/ar/introduction.html at least 2002 Introduction to Augmented Reality AR Augmented Reality AR Augmented Reality Home Pages – Introduction http://www.se.rit.edu/~jrv/research/ar/introduction.html