EthZurich
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Cyborg flies jack into Lego robots semi-Avatar-style
See that? It's a picture of a fly that thinks it's flying around, but it's really navigating a Lego car around a small obstacle course. Researchers at ETH Zurich's Institute of Robotics and Intelligent Systems developed an impressive visual stimulus tube that tricks said fly into thinking it's navigating the same terrain the camera-mounted robot is in. Then--in a novel twist--a high-speed visual wing-tracking system tells the robot where to roam, based on where the fly thinks it's flying. While it's not exactly what the Na'vi were dealing with, it's close enough to make us a fun combination of fascinated and scared. Pseudo-psychedelic fly stimulus video after the break.
Microsoft unveils Barrelfish multi-core optimized OS
With current operating systems, as the number of cores increases efficiency decreases. Microsoft Research has just announced an experimental OS, called Barrelfish, that they're developing in conjunction with ETH Zurich, in the hopes that they'll learn how to buck that trend -- both with current and future hardware. Building upon lessons learned with projects including Midori and Singularity, Barrelfish eschews share memory schemes in favor of message passing and a kind of database that shuttles information between cores. Heady stuff, for sure -- but just the kind of thing that sets off our Geek Alarms. If you can't wait to check this one out for yourself, hit the read link for the first release snapshot, in all its Open Source glory. The rest of us will probably remain content waiting to see how this new-found knowledge will trickle down to Windows 7 users in the future. [Via DailyTech]
