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Comparing 3G Networks
bsk_cw writes "Brian Nadel got hold of cellular network cards from AT&T, Sprint, and Verizon, and tried them out with a Lenovo ThinkPad X300 notebook. He watched videos on commuter trains, worked with e-mail at cafes, listened to Internet radio at the airport, and downloaded large files while in a moving car. AT&T came out on top in his tests in the New York area (summary here). Some of the reader comments report different conclusions, so a YMMV is in order."
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Quantum Cryptography Broken, and Fixed
schliz writes in with research out of Sweden in which researchers showed that, looking at a quantum cryptographic system as a whole, it was possible for an eavesdropper to extract some information about the QC key, thus reducing the security of the overall system. The team then proposed a cheap and simple fix for the problem. "The advanced technology was thought to be unbreakable due to laws of quantum mechanics that state that quantum mechanical objects cannot be observed or manipulated without being disturbed. But a research team at Linköping University in Sweden claim that it is possible for an eavesdropper to [get around the limitations] without being discovered. In a research paper, published in the international engineering journal IEEE Transactions on Information Theory (abstract), the researchers propose a change in the quantum cryptography process that they expect will restore the security of the technology."
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UK Agency Files OOXML Complaint, EU Demurs
Christopher Blanc writes to let us know that although BECTA, the British Educational Communications and Technology Agency, has filed a complaint with EU regulators about Microsoft's business practices, the European Commission won't be doing anything particular about it. BECTA claimed that the OOXML format discourages competition. BECTA lodged a similar complaint with the UK Office of Fair Trading last October. A Commission press officer said, "We are already looking into the issues raised in that complaint already and we are not treating it as a formal complaint to us."
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Terrafugia CEO Responds To "Flying Car" Criticism
waderoush writes "The majority of the comments on last week's Slashdot post It's Not a Flying Car — It's A Drivable Airplane were critical, even dismissive, of Terrafugia's work to build a two-passenger airplane with folding wings that's also certified for highway driving. We boiled down these criticisms to the dozen most commonly expressed points, and today we've published responses from Terrafugia CEO Carl Dietrich. While hybrid airplane-automobiles are an old (some would say laughable) idea, Dietrich argues that current materials and avionics technologies finally make the concept feasible."
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Google Begins Blurring Faces In Street View
mytrip notes a News.com article reporting that Google has begun blurring faces in its Street View service, which has spawned privacy concerns since its introduction last year. Google has been working for a couple of years to advance the state of the art of face recognition. Quoting News.com: 'The technology uses a computer algorithm to scour Google's image database for faces, then blurs them, said John Hanke, director of Google Earth and Google Maps, in an interview at the Where 2.0 conference...' Google wrote about the program in their Lat/Long blog."
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