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The path to exascale computing is a long and windy one, and it's dangerously close to slipping into our shunned bucket of "awesome things that'll never happen." But we'll hand it to IBM -- those guys and gals are working to create a smarter planet, and against our better judgment, we actually think they're onto something here. Scientists at the outfit recently revealed "a new chip technology that integrates electrical and optical devices on the same piece of silicon, enabling computer chips to communicate using pulses of light (instead of electrical signals), resulting in smaller, faster and more power-efficient chips than is possible with conventional technologies." The new tech is labeled CMOS Integrated Silicon Nanophotonics, and if executed properly, it could lead to exaflop-level computing, or computers that could handle one million trillion calculations per second. In other words, your average exascale computer would operate around one thousand times faster than the fastest machine today, and would almost certainly give Garry Kasparov all he could stand. When asked to comment on the advancement, Dr. Yurii A. Vlasov, Manager of the Silicon Nanophotonics Department at IBM Research, nodded and uttered the following quip: "I'm am IBMer, and exascale tomfoolery is what I'm working on."*
Wonder why Motorola's set-top-box business got bundled in with the phones? If we had to guess, it's probably because Motorola Mobility is making a device that will wirelessly join both. Speaking at the Reuters Global Media Summit, company president Daniel Moloney said that Motorola's working on a standalone device that will wirelessly sling video to tablets and phones in the home, and will later be integrated directly into new set-top-boxes the company rolls out. "It's one consumer proposition that will come sooner rather than later," he told the crowd, suggesting that the device would be available through "service providers" rather than sold off the shelf, and that said providers might charge an additional service fee for its use. Here's hoping not. Perhaps Qualcomm finally found a buyer for that FLO TV spectrum, though?
The world at large owes a good bit to Maxwell Smart, you know. Granted, it's hard to directly link the faux shoe phone to the GPS-equipped kicks that are around today, but the lineage is certainly apparent. The only issue with GPS in your feet is how they react when you waltz indoors, which is to say, not at all. In the past, most routing apparatuses have used inertial measurement units (IMUs) to track motion, movement and distance once GPS reception is lost indoors, but those have proven poor at spotting the difference between a slow gait and an outright halt. Enter NC State and Carnegie Mellon University, who have worked in tandem in order to develop a prototype shoe radar that's specifically designed to sense velocity. Within the shoe, a radar is attached to a diminutive navigational computer that "tracks the distance between your heel and the ground; if that distance doesn't change within a given period of time, the navigation computer knows that your foot is stationary." Hard to say when Nike will start testing these out in the cleats worn by football players, but after last week's abomination of a spot (and subsequent botching of a review by one Ron Cherry) during the NC State - Maryland matchup, we're hoping it's sooner rather than later.
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The number of Xbox 360 consoles sold in February, 2010
Microsoft's Xbox 360 gaming console outsold the Nintendo Wii for the first time in two years in February, 2010, moving 422,000 units. The Wii sold 397,900 while the PS3 hit the 360,100 mark.


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