That looks pretty cool! It says it "Uses about 70% less power than a typical desktop, and meets Energy StarŪ 4.0 standards with an 87% efficient power supply" but what do they consider a "typical desktop?"
I noticed that it includes an AC adapter connector. I wonder if that means it would be easy to convert to DC.
Another thing I noticed was that it has DVI and HDMI only and does not support VGA. Aren't all of the touch screens VGA? Would they work with a DVI->VGA converter?
The one thing I really like aboout it is that it is a Dell. That is all I will buy and had considered using one of their Ultra Small Form Factor desktops as a carPC. This thing is much smaller.
Oh, and the price ain't bad either.