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That doesn't really explain anything; what is the concrete harm or downside? They're essentially just upgraded metal detectors.
by Beltalowda 4y ago
That doesn't really explain anything; what is the concrete harm or downside? They're essentially just upgraded metal detectors.
- sokoloff 4y agoI believe that security is entitled to gather the least amount of information that is required to perform the security task they have to do. A metal detector complies with that. Millimeter wave scanning gathers more information (and is thus more invasive) than is needed to accomplish their intended task.