Contents contributed and discussions participated by Nigel Robinson
Police empowered to raid net for crime | The Australian - 0 views
Let Kids Rule the School - NYTimes.com - 0 views
Fair Use and Copyright for Teachers - 0 views
Netflix Instant Accounts For 20 Percent of Peak U.S. Bandwith Use | Epicenter... - 0 views
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Streaming media — real-time entertainment — accounts for 43% of peak period traffic in the U.S., according to Sandvine, which helps ISPs manage their networks and thus has access to buckets of information about usage patterns. But Netflix alone accounts for nearly half of that between 8 and 10 p.m., and that usage comes from only 1.8 percent of the service’s subscribers.
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Per-user, Netflix is the heaviest user of downstream bandwidth in North America:
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Good news for Hulu, Amazon Unbox and even YouTube, should its movie rentals service gain traction. Better news for the content creators, assuming they can come up with a killer streaming revenue model and as if they needed any more proof that on-demand, internet delivery is the future. Bad news for cable and satellite
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Researchers Hack Into Cars' Electronics - NYTimes.com - 0 views
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“These cellular channels offer many advantages for attackers,” the report said. “They can be accessed over arbitrary distance (due to the wide coverage of cellular data infrastructure) in a largely anonymous fashion, typically have relatively high bandwidth, are two-way channels (supporting interactive control and data exfiltration), and are individually addressable.”
Middle School Students Find Their Voice with Digital Cameras | Edutopia - 0 views
Mis-application of data mining to catch terrorists - Feature - Techworld.com - 0 views
In an Iranian Image, a Missile Too Many - NYTimes.com - 0 views
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As the above illustration shows, the second missile from the right appears to be the sum of two other missiles in the image. The contours of the billowing smoke match perfectly near the ground, as well in the immediate wake of the missile. Only a small black dot in the reddish area of exhaust seems to differ from the missile to its left, though there are also some slight variations in the color of the smoke and the sky.
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Does Iran’s state media use Photoshop? The charge has been leveled before. So far, though, it can’t be said with any certainty whether there is any official Iranian involvement in this instance. Sepah apparently published the three-missile version of the image today without further explanation.
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Agence France-Presse retracted its four-missile version this morning, saying that the image was “apparently digitally altered” by Iranian state media. The fourth missile “has apparently been added in digital retouch to cover a grounded missile that may have failed during the test,” the agency said. Later, it published an article quoting several experts backing that argument.
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