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Fingerprint

PayTouch lets you pay for purchases using your fingerprints

If you went into a store without any cash, cards or mobile devices, would you be able to buy anything? Well, if both you and the store were using the new PayTouch service, the answer would be yes – all that you’d need to do is place two of your fingers on the fingerprint scanners of the PayTouch terminal. Read More

Science

Prototype device detects drug use via fingerprints

Fingerprints have been used to confirm or determine peoples' identities for over one hundred years now, but new technology is allowing them to be put to another use - drug testing. Intelligent Fingerprinting (a spin-off company affiliated with the UK's University of East Anglia) has just unveiled a prototype portable device that can detect the presence of illicit drugs or other substances in a person's system by analyzing the sweat in their fingerprints. Read More

Electronics

NEC unveils contactless fingerprint scanner

Biometric authentication technologies have been around for a while now and, if truth be told, vary considerably from the useless Flash drive at the bottom of my drawer that has only ever recognized my fingerprint once, to something a bit more dependable. NEC has now developed an identification system that is able to register the ridges of a fingerprint and the finger vein characteristics without any sort of physical contact.Read More

Science

Researchers able to lift fingerprints from clothing

Promising early results from research undertaken by the University of Abertay Dundee and the Scottish Police Services Authority could lead to fingerprint evidence being obtained from clothing, for use in criminal prosecution. Refining an existing technique that's been used to successfully recover print detail from smooth objects such as glass and plastic, forensic scientists have managed to create a kind of photo negative of fingerprint impressions on fabric. It's a bit hit and miss at the moment, but even when clear ridge detail isn't retrieved, the technique could still prove useful to investigators looking for other evidence.Read More

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