Since the recent U.K. terror scare, security at major airports has increased steadily. Problem is, it's hard to tell exactly what security is looking for. The threat of liquid explosives is making it hard for governments to permit passengers to bring fluids onto planes. But does airport security really want my lip gloss, perfume and hairspray?
Enter Guardian Technologies International, in Herndon, Va. According to an article by IDG News Service, the company's PinPoint image analysis software can differentiate explosive liquids from non-explosive ones using algorithms. The Travel Security Agency is considering using the technology, which hooks … Read more