In this photo taken Tuesday, Jan. 29, 2013, University of Southern California, USC Institute for Creative Technologies computer students: Travis Primm, left, and Aaron Hoogstraten inter

 

              In this photo taken Tuesday, Jan. 29, 2013, University of Southern California, USC Institute for Creative Technologies computer students: Travis Primm, left, and Aaron Hoogstraten inter
In this photo taken Tuesday, Jan. 29, 2013, University of Southern California, USC Institute for Creative Technologies computer students: Travis Primm, left, and Aaron Hoogstraten interact with Project Holodeck, a virtual reality gaming platform at the Glimpse virtual technology showcase at the USC campus in Los Angeles.(AP Photo/Damian Dovarganes)