surveillance
02/22/2018
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By Frances Bloomfield
Keeping a low profile: How to avoid thermal cameras deployed by the surveillance state
Thermal imaging has now become part and parcel of surveillance technology, and for good reason — Warm bodies and hot equipment continuously give off an invisible heat known as infrared light. It’s undetectable by the human eye, but not to thermal imaging equipment. This is both a good and bad thing: good if you’re the […]
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