Originally Posted by
FliesWay2Much
The CastScope is also an x-ray device. It is as least as dangerous as the Backscatter Cancer Box. It has never received the same level of public scrutiny and outcry as the backscatter machines. I've never seen any documentation suggesting that it has been independently tested in its operational configuration.
Fellow humans: never subject yourself to the CastScope.
Unfortunately, if you are at a checkpoint that has it, there is NO opting out. Believe me, I tried last year. It was truly a "If you don't do this, you don't fly" kind of situation. But hey, we all know the TSA is ADA-compliant and happy to be of kind, friendly, helpful customer service to passengers with disabilities.