Apple officially introduced the fifth-generation version of its iPad today, the iPad Air. The newly named iPad has a 43 percent thinner bezel, and is 7.5 mm thick; it weighs 1 pound. It comes in silver and white, and space gray and black. The iPad Air uses Apple’s A7 chip and M7 motion co-processor. It’s packed with a 5MP iSight camera, 1080p FaceTime camera, and dual microphones. Apple claims it has 10 hours battery life. Apple’s…