IPhone OS on Mac Pro and 24″ Multitouch Screen

Same exact thing I said when I saw the base of the monitor. And notice his head is extremely still (to the point of being odd), which is probably to make the keying (removing the 'green screen') more accurate. I noticed some spots in his hair that did not reflect reality. In addition, the real iPhone OS uses the accelerometer to detect orientation. I'm not aware of any monitor having this feature.

I too am 99.9999% positive it's fake. Nevertheless, fun to disprove. ;)

I don't know. It looks more realistic than your typical 3D render, but I know that they can do some really good things with modeling programs.

Theoretically, they could have just taped an accelerometer on to the back of a large, multi-touch monitor, but that doesn't seem to feasible, coming from its source.

As much as it hurts to admit, this has to be a fake. :(

if it were the simulator he couldn't have used multitouch since that requires you to press the Option key (it also shows 2 white, semi-transparant circles).

More like they recompiled springboard and some other core iPhone apps to run under OSX. This is why you can use real Foundation types in the simulator that don't exist on the phone (NSCalendarDate), why you can use OpenGL extensions on the simulator that don't exist in hardware, and why certain UIKit transitions (i.e. Curl) don't work in the simulator. All the simulator is doing is running UIKit, Springboard, etc. compiled for OS X and running in an iPhone-shaped window.