“A new walk-through airport lie detector made in Israel may prove to be the toughest challenge yet for potential hijackers or drug smugglers.
Tested in Russia, the two-stage GK-1 voice analyzer requires that passengers don headphones at a console and answer ‘yes’ or ‘no’ into a microphone to questions about whether they are planning something illicit.
The software will almost always pick up uncontrollable tremors in the voice that give away liars or those with something to hide, say its designers at Israeli firm Nemesysco.” (CNET)
