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Joined 1 year ago
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Cake day: June 20th, 2023

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  • The title is a bit weird. On my first reading it makes it sound like two different people can have indistinguishable fingerprints. But after reading/skimming the article+paper, it seems like what they’ve actually done is been able to correlate fingerprints from different fingers on the same person.

    So the title makes it sound like they’ve weakened the basis of fingerprinting as forensic evidence, when in fact they’ve developed a way to link the different fingerprints from the same criminal so that additional cases could be solved.

    e.g. if a criminal only left a thumb print at one crime scene and an index finger print at another, this posed a problem for investigators because they couldn’t link them to the same person, but this “AI” approach can link those two different prints to the same person.