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4 Seconds of Body Cam Video Can Reveal a Biometric Fingerprint, Study Says

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Biometric fingerprint

Any camera will do, as long as it's attached to your body.

Credit: Marek Ziolkowski

Researchers say they can have computers examine body camera video footage and accurately identify a person wearing a body-mounted device in about four seconds, according to a recently released paper.

From Ars Technica
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