Posted on 05/27/2011 11:04:58 PM PDT by neverdem
Screening system aims to pinpoint passengers with malicious intentions.
Planning a sojourn in the northeastern United States? You could soon be taking part in a novel security programme that can supposedly 'sense' whether you are planning to commit a crime.
Future Attribute Screening Technology (FAST), a US Department of Homeland Security (DHS) programme designed to spot people who are intending to commit a terrorist act, has in the past few months completed its first round of field tests at an undisclosed location in the northeast, Nature has learned.
Like a lie detector, FAST measures a variety of physiological indicators, ranging from heart rate to the steadiness of a person's gaze, to judge a subject's state of mind. But there are major differences from the polygraph. FAST relies on non-contact sensors, so it can measure indicators as someone walks through a corridor at an airport, and it does not depend on active questioning of the subject.
The tactic has drawn comparisons with the science-fiction concept of 'pre-crime', popularized by the film Minority Report, in which security services can detect someone's intention to commit a crime. Unlike the system in the film, FAST does not rely on a trio of human mutants who can see the future. But the programme has attracted copious criticism from researchers who question the science behind it (see Airport security: Intent to deceive?).
From fiction to fact
So far, FAST has only been tested in the lab, so successful field tests could lend some much-needed data to support the technology. "It is encouraging to see an effort to develop a real empirical base for new technologies before any policy commitments are made," says Tom Ormerod, a psychologist in the Investigative Expertise Unit at Lancaster University, UK. Such testing, he adds, could lay the groundwork for a more...
(Excerpt) Read more at nature.com ...
One more opportunity for Muslims to play Lawsuit Lotto.
Why do these feel like totalitarian tools - tools that will be used against Americans - not against radical Muslims...
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