Care enough to send something special, but don’t want to spend money on a physical gift? Virtual gifting might be the thing for you. The social network trend sees friends exchanging free 2D and 3D objects on Facebook and other sites. App developer Limitless Computing has come up with an animated gift protocol it calls Vyzar that allows users to overlay a veneer of augmented reality over existing video or stills. Continue reading CES 2013: Virtual Gifting with Vyzar Augmented Reality