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November 17, 2005

A new walk-through airport lie detector made in Israel may prove to be the toughest challenge yet for potential hijackers or drugs smugglers.

Tested in Russia, the two-stage GK-1 voice analyser 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.

"In our trial, 500 passengers went through the test, and then each was subjected to full traditional searches," said chief executive Amir Liberman. "The one person found to be planning something illegal was the one who failed our test."

The GK-1 is expected to cost between USD$10,000-$30,000 when marketed. A spokesman for Moscow's Domodedevo Airport, which is using a prototype, said "the tester (lie detector) has proved to be effective and we are in principle ready to use it".

The September 11, 2001 hijacking attacks have led to a slew of innovations designed to boost airline security. Liberman said several countries had expressed interest in the device.

"Unlike conventional lie detectors such as the polygraph, this is minimally invasive, requiring hardly any physical contact," Liberman said, adding that the first stage of the test takes between 30-75 seconds.

Those that fail are taken aside for more intensive questioning and, if necessary, searches. Liberman said around 12 percent of passengers tend to show stress even when they have nothing to hide.

"Some may feel nervous because they have used drugs, while having no intention to smuggle drugs," he said. "The whole thing is performed in a low-key manner to avoid causing anxiety."

(Reuters)


ハイジャック・麻薬密輸防止のために新たな手段導入になるか？

イスラエルで新たな嘘発見器が作られ、ロシアでテストされた。

空港の入国審査の際に乗客はヘッドホンをつけてマイクに向けて簡単な質問に答える。
機械のソフトは声の震えなどから、嘘や隠し事を察知することができるらしい。

怪しいと判断された場合は二次審査に回される。

心配なのは記事にも書かれているように、隠し事がなくても緊張してしまう人がいる。

私はまさにそういう人。

疑われたり緊張しただけで何かとても怪しいことをしてるような顔になってしまう(^^;)。

指紋に引き続き嘘発見器導入の日も遠くない？


いつもありがとうございます♪　　

旅に出よう！
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