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flag New lidar technology can create precise 3D images up to a kilometer away, even through fog.

flag Scientists have developed a new lidar system that can generate high-resolution 3D images up to a kilometer away, even through fog or smoke. flag The system, created by researchers from Heriot-Watt University with partners like NASA and MIT, uses single-photon detection, making it eye-safe and ten times more precise than similar technologies. flag This advancement could significantly improve facial and activity recognition at long distances.

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