Airport Security

A plane lands at Piedmont Triad International Airport.
redlegs21 via Flickr, Creative Commons

Researchers at Duke University are developing radio wave scanners that could dramatically increase the speed at which travelers are checked at security points in airports.

The scanners, which researchers say could be tested in as soon as 12 months for airport use, were one of the developing technologies that scientists showed three North Carolina congressmen in a tour yesterday of laboratories at Duke’s Department of Electrical & Computer Engineering.