The TSA (Transportation Security Administration) is switching security systems. The apparent motivation… privacy and health concerns.
A $245 million program is establishing the second generation of body scanners. American Science and Engineering and L-3 Communications has been chosen to develop the new device.
The new technology now in use is called Advanced Imaging Technology (AIT-2). It is able to find non metal weapons and home made explosive devices. The AIT-2 makes use of two types of technology; x-ray scans and electromagnetic waves.
These new scanners have already been deployed in San Francisco, Oakland, Los Angeles, San Diego and Sacramento earlier this summer. Another 700 have also been placed around the country.