YouTube user Mark Rober, last seen making a gruesome Halloween costume with a couple of iPad 2s, has posted another video on YouTube featuring another relatively unconventional use for Apple's mobile devices. Rober found that during a trip to the zoo, he could use the iPhone's front camera and screen to both get the apes' attention and film them at the same time. He also found they weren't looking right at the camera, however (since the iPhone's camera is offset from the main screen), so he decided to rig up a mirror frame for the iPhone to sit in, and head back to the zoo to make some
