An ingenious costume idea for Hallowe'en has been shared by YouTube member onemeeliondollars and involves two iPad 2s taped onto the wearer's stomach and back with a FaceTime chat between them. This way, the wearer looks like he's missing a center section. The iPad 2 on the front sends what it "sees" in front of it to the screen of the iPad 2 on the back, and vice versa.
