naturalphilosophy
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Researchers Invent a Privacy-Preserving Camera That Only Captures What You Want
Privacy is an obvious concern now that everything from smartphones to smartwatches to even smart glasses has built-in cameras. Banning covert cameras is never going to happen, and digitally altering images for privacy reasons is a real pain. So, researchers at UCLA are instead working on a radical new kind of camera that can selectively…