http://ubi-learn.com/2010/01/15/the-world-is-a-game-augmented-reality-software-combines-the-real-and-virtual-to-teach-science/ An international Conference, a scholarly Journal, a book Series, and an online knowledge Community. Wed, 08 Sep 2010 21:36:44 +0000 http://wordpress.org/?v=2.7 hourly 1