Backscatter Alternative Tested
(Image is in the Public Domain)
A British company has developed a camera that can see through clothes, but unlike Backscatter, it doesn't provide pornographic photos of the target.
Depending on the material, the signature of the wave is different, so that explosives can be distinguished from a block of clay and cocaine is different from a bag of flour.It shoots some rays at the target and reads the response. It's more like a sonar device than a camera and it if works, this will be not only more effective at detecting threats, but also much better for personal privacy.
Tags: TSA, UKShare This
|
|
|
|
|
|
|
||
