Surprising uses for an iPad Summary: Stand-up comedians to magic and surgery, the possibilities are endless. By Charlie Osborne | June 22, 2012 -- 04:11 GMT (21:11 PDT) Follow @ZDNetCharlie Previous | Next Image 10 of 14 A world away from bones and chew toys, the iPad's interface can be used to play with your beloved pets. In the video below, an owner decides to have a game of air hockey with their dog. Topics: iPad, Mobility Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.