The NYPD Is Using Mobile X-Ray Vans to Spy on Unknown Targets

Re:The NYPD Is Using Mobile X-Ray Vans to Spy on Unknown Tar... by learc83 on Wednesday October 21, 2015 @10:34AM (#10425657)

If it works anything like the backscatter machines the TSA was using (rapidly moving beam), a failure mode like what I mentioned is definitely enough to be dangerous. There was a physics professor from Arizona state who said that the TSA machines could even cause radiation burns if the fail-safes failed and the beam kept going while stuck in one position.

It many not work that way though. Who knows? That's the problem with being secretive about the whole thing. They don't publicly release data on potential malfunctions.

One of my biggest concerns is the amount of training the operators receive on recognizing and reporting potential malfunctions. I suspect it's not sufficient, but again who knows? They won't talk about it because terrorists.

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Re:The NYPD Is Using Mobile X-Ray Vans to Spy on Unknown Tar... by TeMPOraL on Wednesday October 21, 2015 @11:27AM (#10426087)

I agree, those are causes for concern. It doesn't matter if they're using radiation - whether they'd be using chemicals, biological agents or voodoo, as the issues of proper training and secrecy around a device that fails dangerously is a serious matter. They should be opposed as everything from waste of tax money to being a public safety issue, just not because of the radiation per se.

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