New plans for monitoring people in New York City has civil liberties advocates up in arms.
The International Business Times reports:
In a speech to the New York City Police Foundation Tuesday morning, Police Commissioner Raymond Kelly announced the NYPD was working with the Department of Defense to develop a scanner that is capable of detecting concealed firearms.
The device picks up on the heat energy produced by people or objects, measured in terahertz, to pinpoint objects that are blocking that view of energy, like a gun. "If something is obstructing the flow of that radiation, for example, a weapon, the device will highlight that object," Kelly explained. "This technology has shown a great deal of promise as a way of detecting weapons without a physical.