Bluetooth Tracking

Research from Purdue University shows that Bluetooth would be a very good way to track travel time. Bluetooth devices give off unique IDs which could be used to measure speed and movement of pedestrians and vehicles. But why stop there? Wouldn’t it be possible to track people via their Bluetooth signal, if you knew one …

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More On Fingerprint Readers

This week’s WSJ.com/AWSJ column (subscription only, I’m afraid) is about biometric fingerprint readers. Microsoft’s new offering seems to have reinjected some vigour into an otherwise obscure corner of the market. As I say in the column, I’m not convinced that fingerprint scanners are the way to go, not least because of tested methods of fooling …

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Fingerprint Readers And Baths

Something I’ve noticed about biometric fingerprint readers. They don’t work well after a bath. Why is that? Are our fingers different after a bath? I mean, they look different — all wrinkly, for one thing — but why does that mess up the fingerprint reader? I do my best thinking in the bath, and it’s …

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News: Spying On The Internet

 Sometimes I wonder what the Internet is going to look like a year down the track. Spam, viruses, and now the RIAA are changing the landscape. Here’s what : network spying. ZDNet reports that the University of Wyoming and a company called Audible Magic are developing technology that looks inside students’ file swaps for copyrighted …

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News: ‘RIAA Are Not Dumb’ Shock

 The RIAA are not dumb. That’s for sure. AP reports that court papers filed against a Brooklyn woman fighting efforts to identify her for allegedly sharing nearly 1,000 songs over the Internet, show that “using a surprisingly astute technical procedure, the Recording Industry Association of America examined song files on the woman’s computer and traced …

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