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All of these are possible, individually, with current technology (e.g. "being able to see in extremely wide spectrum bands compared to human eyesight" means IR/nightvision cameras), but it's currently cost-prohibitive to combine them all into one device



A lot of camera technology that was cost prohibitive a few years ago is now in every smartphone. Remember 4k video cameras costing >$100k?


...That's exactly GP's point, yes.




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