Add Yahoo as a preferred source to see more of our stories on Google. Scanners were introduced at airports to combat hijacking in the 1970s - Getty Images The conveyor-belt security scanners at ...

Sure, airport body scanners are looking for threats, but here’s what else these security devices might reveal in the process ...

If you've flown recently, you may have seen them: new scanning booths that produce full-body images of airline passengers in order to detect hidden weapons, liquids, narcotics and other contraband.

Going through all the security checks and procedures at an airport can be both stressful and annoying. What items does the Transportation Security Administration (TSA) ban or allow you to bring? Will ...

The mini version of SICK’s S300 safety laser scanner is designed for mobile and stationary safety applications. As machine safety standards, such as ISO 13849, are increasingly adopted on a global ...

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