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Lie Detector Glasses Coming Soon
Zelphyr writes "The EE Times is reporting on a product soon to be released by an Israeli company that allows the wearer of special glasses to tell whether the person they are talking to is telling a lie. Not only that, they can tell you whether someone loves you! Apparently a PC version of the 'love detector' is in the works as well. Think my Windows box will be upset when it knows how much I hate it?"
Just what I've always wanted, the unscientific* and unreliable results of traditional polygraphy, only in portable form!!
Where do I sign up?
(Oh, sorry.. there is research that has PROVEN the polygraph to have 50% accuracy rate.. ranking it right up there with the 'other' lie detector: A coin with the word 'truth' on one side and 'lie' on the other!)
Polygraphing is a given hot topic, there are zealots in both proponent and opponent camps. I find it diffucult to find an objective source of information on the topic and its accuracy.
Antipolygraph.org has a link here
and the American Polygraph Association has a link here
Dogma - "let's just say we'd like to avoid any empirical entanglements."
Amir Lieberman, the developer of the system, is also responsible for the previous rash of questionable truth detector software, which happens to be still available. It did recommend training, and it was widely sold for its ability to work over the phone. It even has a sequal. (warning, Not compatible with Opera. Probably not Mozilla.)
Namesysco doesn't claim very high accuracy for the Truster software. "The voice analyst achieved an overall accuracy rate of 78% for truthful subjects and 61% for deceptive subjects." In other words, only 10% more liars were caught than flipping a coin, while 22% of innocent subjects were considered lying.
The American Polygraph Society does not have a much rosier view of the situation. They have concluded that Computerized Voice Stress Analysis, and specifically the Truster software, has only a "chance-level detection of deception,"
And actually, the dead giveaway to the scam should be from the lion's mouth himself. "Our products were originally for law enforcement use ? we get all our technology from Nemesys-co ? but we need more development time [for that application]" In other words, "our products don't work and can't be sold unless you slap a 'for entertainment purposes only' label upon them. Our products are to 'entertain' airport security."
Good catch.
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