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Since the dawn of Kinect hacking, we've seen cameras strung together (or rotated) to create 3D, video game-like environments, while others have tweaked it for headtracking. Others, still, have used it for teleconferencing (albeit, the flat, two-dimensional variety). Now, a team of researchers have gone and thrown it all together to achieve 3D video chats, and if we do say so, the result is greater than a sum of its parts. The group, based out of UNC-Chapel Hill, uses 3D mapping (and at least four Kinects) to render the video, and then employs headtracking on the receiving end so that people tuning in will actually see the live video in 3D, even without wearing 3D glasses. The result: a tableau that follows you as you move your head and spin around restlessly in your desk chair waiting for the meeting to end. That's mighty impressive, but we can't help but wonder: do you really want to see your colleagues in such lifelike detail? Have a gand...

It's been nearly twenty years since Linus Torvalds let loose Linux on an unsuspecting world, and yesterday he finally updated the open source OS kernel to version 3.0. This third iteration, currently named 3.0.0-rc1, comes 15 years after 2.0 first hit the web and brings driver support for Microsoft Kinect -- a move that should have visions of sugar plum fairies (or maybe just Android avatars) dancing in hackers' heads. Also included is code optimized for AMD's Fusion and Intel's Ivy and Sandy Bridgesilicon, and some updated graphics drivers, too. Despite these tasty new treats, Torvalds is quick to point out that this new release is an evolutionary change and unleashing the big three-oh was all about moving into a third decade of distribution, not about overhauling the OS. There's still work to be done, as it is a release candidate in need of refinement, but curious coders can grab the latest Linux at the Kernel.org  source link be...

Have your YouTube dance videos been lacking something? Can't quite put your finger on it? How 'bout another, more Android-y you to add some diversity to your  One, Two Step ? The folks who brought you the Androidify app have apparently enlisted a friend, his Android avatar, and a Kinect to bring you the above video. Not too shabby, but we'd be even more intrigued if he was rocking a black leotard and busting out  Mexican Breakfast , Beyonce-style. Check out the not-so-Fosse video after the break.   Less, But Better

Think your body's a temple? Turns out it's actually just the antenna the temple's staff uses to watch football when they're done praying. A group of engineers from Microsoft Research showcased a technology at Vancouver's Conference on Human Factors in Computing that offers gesture-based control on a scale that could make the company's Kinect controller downright laughable. The team demonstrated how it could harness the human body's reception of electromagnetic noise to create gesture-based computer interaction that does away with the need for a camera -- though a receiver  is worn on the body (the neck, in this case). The system uses the unique signals given off in different parts of the home to help measure the interaction, effectively turning one's walls into giant control pads, which can regulate things like lighting and the thermostat. Hopefully games, too, because we can't wait to play Pac-Man  with our bedrooms. The Register Microsoft

Steering wheels: sure, they're fun  and  functional, but why do they have to be so  opaque ? It's like you can't see through them at all! Our friends at CTA Digital -- purveyors of such fine gaming peripherals as the Wii bowling ball and the Nintendo DS/DSi Puppet Pouch -- are thinking outside that particular box with the aptly named Transparent Steering Wheel. Looking like something pulled from the wreckage of Wonder Woman's invisible plane, the TSW is nothing more than a transparent (well, translucent if we're being nitpicky) piece of plastic shaped like a steering wheel, which promises more precise driving on the Kinect racetrack. The company's apparently still perfecting the clear-plastic technology, which will ship June 5th, setting you back $12.99. Joystiq Amazon

It may bear closer resemblance to an upright dog than a human (check out those ears!), but POLYRO here is the least frightening example of a do-it-yourself robot that we've seen to date. We're not sold on the humanoid's name as an acronym (oPen sOurce friendLY RObot), and the instructions and assembly photos are rather hit or miss, but this rollin' rover definitely scores some points for looks. Prepare to get down and dirty with a jigsaw, drill press, and "safety equipment," before the latest addition to your family is ready to roll across the living room floor on its iRobot base.  Instructables  has posted a full shopping list, including a 10.1-inch netbook, ROS (Robot OS), and a Kinect. If you're feeling brave, clear some time in the schedule and space in the garage after heading over to our source link. CrunchGear ,  Plastic Pals Instructables