Apple's tablet may have finally been spotted in a leak of what appears to be a prototype within the company. The hardware, which isn't in final casing, is clearly running iPhone OS but at a much higher resolution; it's shown running Google Maps but with a navigation bar that hasn't been seen before. The contact also shows Engadget that it will have cellular service as it has a "no service" label and that the device will have a home button sized like an iPhone's.
