Documenting the Coming Singularity

Sunday, December 28, 2008

Prediction? Pain - US police could get 'pain beam' weapons

New Scientist - December 24 2008, by David Hambling
Photo credit: US Air Force

The research arm of the US Department of Justice is working on two portable non-lethal weapons that inflict pain from a distance using beams of laser light or microwaves, with the intention of putting them into the hands of police to subdue suspects.

The two devices under development by the civilian National Institute of Justice both build on knowledge gained from the Pentagon's controversial Active Denial System (ADS) - first demonstrated in public last year, which uses a 2-metre beam of short microwaves to heat up the outer layer of a person's skin and cause pain.

Like the ADS, the new portable devices will also heat the skin, but will have beams only a few centimetres across. They are designed to elicit what the Pentagon calls a "repel response" - a strong urge to escape from the beam.

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