Tag: biometrics

Gait recognition

[podcast]https://edwardwillett.com/wp-content/uploads//2011/09/Gait-Recognition.mp3[/podcast] Twelve years ago, I started a science column with this sentence: “Are you fed up with having to carry 2,762 separate plastic cards in your wallet for buying gas, getting Air Miles, withdrawing money, renting videos and collecting frequent-ice-cream-eater points?  Then you’ll be glad to hear about biometrics…” More than a decade later, I …

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On the scent of odourprints

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/10/Odourprints.mp3[/podcast] You smell. No, I’m not being insulting. I smell, too. So does everyone else. Unfortunately (or perhaps fortunately) human noses are not particularly sensitive, and so we only notice one another’s smells under certain circumstances, which we are all familiar with and I am therefore spared from having to enumerate. But to those of …

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Biometrics

Are you fed up with having to carry 2,762 separate plastic cards in your wallet for buying gas, getting Air Miles, withdrawing money, renting videos and collecting frequent-ice-cream-eater points? Then you’ll be glad to hear about biometrics. Biometrics is the measurement of tiny differences among individuals for the purposes of identification. Fingerprinting is probably the …

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