The Eyes Have It

Feelgood writes: "Yahoo is carrying a Reuters report that thermal imaging may be used in airports to detect liars. Shouldn't be a problem that 1 out of 4 liars will get away and 1 in 10 innocents will be incorrectly nailed." There's a UPI story about the lie detector possibilities and a blurb in Nature. From the UPI article, the inventor has a good appreciation of the ethical considerations. Will anyone else care?

Comments

This is frightening...

[Bagheera]

Considering the absolutley abysimal record of the polygraph in controlled testing (references are extensive) this is just something else we don't need. Relying on an "automatic" system is just asking for more "false faith" in a security system that doesn't work.

The article states that it's proven as effective as the existing polygraph - which is to say its reliability sucks.

Just what the world needs. Another knee-jerk deployment of a technology "to make us feel better." I suspect it'll be as effective as the National Guardsmen standing on the end of the big bridges - only far more intrusive if you happen to be one of those 10% false positives.

Alone it might not be worth much...

[Greyfox]

But combine it with microexpression detection and voice stress analysis (Which your financial institution may already use) and you might just have a winner.