1/3: Lying eyes thermal imaging

[Undertoad]

I don't like to duplicate Slashdot stories but since /. doesn't include pictures, most won't have seen this anyway.

Basically, the idea is that lying causes blood to rush to the eyes, a technique that some say could be used quickly in airports and such. Put thermal detectors up that could get you images like the above ---

It's interesting, but relying on anything so inconclusive is a step in the wrong direction, imo.