AMD’s “heterogeneous Uniform Memory Access” coming this year in Kaveri

AMD AMD wants to talk about HSA, Heterogeneous Systems Architecture (HSA), its vision for the future of system architectures. To that end, it held a press conference last week to discuss what it’s calling “heterogeneous Uniform Memory Access” (hUMA). The company outlined what it was doing, and why, both confirming and reaffirming the things it has been saying for the last couple of years. The central HSA concept is that systems will have multiple different kinds of processor, connected together and operating as peers. The two main kinds of processor are conventional: versatile CPUs and the more specialized GPUs. Modern GPUs have enormous parallel arithmetic power, especially floating point arithmetic, but are poorly-suited to single-threaded code with lots of branches. Modern CPUs are well-suited to single-threaded code with lots of branches, but less well suited massively parallel number crunching. Splitting workloads between a CPU and a GPU, using each for the workloads it’s good at, has driven the development of general purpose GPU (GPGPU) software and development. Read 20 remaining paragraphs | Comments

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AMD’s “heterogeneous Uniform Memory Access” coming this year in Kaveri

Keen Home Launches Crowdfunding Campaign For Its Connected Central Heating And Cooling Vents

Disrupt NY 2013′s Startup Battlefield competition is underway, and now New York native Keen Home is taking the stage to present its first-round pitch. Keen Home is a home automation startup, which aims to follow in Nest’s footsteps by building remote vents for your central air conditioning and heating systems that can be controlled from your smartphone to optimally direct air where you actually need it — and away from places you don’t. Keen just launched its crowdfunding campaign on Indiegogo . Keen Home is the brainchild of Ryan Fant and Nayeem Hussain, both of whom have experience founding companies in the home real estate and property-management space. The two believe their startup can appeal to consumers who want both more convenience in managing their home’s HVAC systems, and who want to save money and conserve energy. Keen Home’s debut product, the Keen Vent, accomplishes both. The idea came from Fant noticing that when vents were closed in other rooms, heating and cooling the one he was currently in became much easier. The problem is that those vents generally operate separately, and manually, in most homes. Even with some systems that provide a remote, like Activent, they aren’t centrally controlled in a way that makes them individually manageable from an existing device like a smartphone. “We found that just by closing four vents in an average-sized home, we’ve reduced the run time of the furnace by about 30 percent,” Fant explained in an interview. “So not only were we redirecting air to rooms that were actually in use by intelligently closing vents, we were increasing efficiency, as well.” Keen believes that the focus is always on the thermostat when it comes to home heating and cooling efficiency solutions, which is good but it ignores other parts of the problem. The Keen Vent solves that, by providing both a user-guided and automated way of opening and closing vents to change how air flows through a home. A homeowner can set a schedule for individual vents, too, and it can plug into weather data to respond intelligently to changing conditions. Fant says the Keen Vent can provide up to 32 percent reduction in run time for HVAC systems, which means lower monthly bills and less toll on the environment. Most heating and cooling vents in households are around 60 years old, Keen Home said on stage during their Disrupt Battlefield presentation on Monday. Individual vent covers will cost around $40 per vent, Keen predicts, with a $150 charge for the system in total. There’s also a recurring fee of around $4 per month for access to the cloud-based management platform, which also provides monthly reports. But Fant and Hussain plan to partner with utility companies and homebuilders to try to offer the tech initially at a discount price, perhaps with, say, six months of service rolled into a new construction. It’s the same model that satellite radio provider Sirius/XM uses to sell subscriptions with new cars. Keen Home is launching its Keen Vent product on Indiegogo today, and believes that seeking crowdfunding, as well as traditional investment, will help it get the word out and prove product viability. Its biggest challenges will be proving to users that a recurring subscription around centralized vent control is worth the cost, and in making sure that legacy players like Honeywell don’t swoop in and simply build their own similar systems. The team says that being aggressive with partnerships with big utility companies, the way others like Nest and thinkeco have done in the past, will be the key to making sure it can overcome both. Keen said on stage that the majority of its audience would be people who don’t know what a smart home is, so they tried to make sure it was as easy to install as possible. That’s why they’ve made the install process as simple as possible, and setting up the online dashboard involves only entering a code and then doing a roughly 15 question survey. In addition, they’re planning to partner with HVAC contractors to take care of more complicated installs. Battery life is expected to be around a year for the vents, so it’d be roughly equivalent to changing the power source on devices like smoke and carbon monoxide detectors.

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Keen Home Launches Crowdfunding Campaign For Its Connected Central Heating And Cooling Vents

Virgin Galactic’s SpaceShipTwo has made its first powered test flight!

Good news, spacefans: the image up top is real. Virgin Galactic’s rocket plane made history this morning, igniting its engines for the first time and hitting supersonic speeds. The achievement brings would-be passengers one step closer to a trip to the edge of space. Read more…        

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Virgin Galactic’s SpaceShipTwo has made its first powered test flight!

Japanese folk music glitch hop

Daniel Ryan describes his music as “a mix of Japanese folk music and glitch hop.” This isn’t normally my sort of thing — I pretty much only listen to music with words — but I played this one three times in a row this morning. There’s a lot of clever stuff going on here that I lack the vocabulary to describe but possess the aesthetic apparatus to appreciate. According to one redditor, the folk song is this track off the Samurai Champloo soundtrack. Nagasaki        

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Japanese folk music glitch hop

OS X 10.9 said to focus on the “power user”

OS X 10.9 will reportedly focus on the “power user,” according to sources speaking to 9to5Mac . The release, code-named “Cabernet,” isn’t expected to significantly overhaul how the operating system functions, but will reportedly bring over more iOS features that could benefit OS X. What might those features be? According to 9to5Mac’s sources, Apple has been “testing a new multi-tasking system” that’s similar to the app-switcher within iOS. “The multitasking feature will be functional for applications in the background, according to this person. Additionally, Apple could use app-pausing technologies from iOS to pause background application processes in OS X,” the site wrote, though apparently it’s unclear whether this feature will make the official 10.9 release. The other “power user” features reportedly include modifications to the Finder that would bring a tabbed browsing mode, an updated version of Safari with “a redesigned backend for improved page loading, speed, and efficiency,” and the ability to keep different Spaces open on separate monitors. Read 1 remaining paragraphs | Comments

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OS X 10.9 said to focus on the “power user”

Buildings built by bacteria

Over at Fast Company, our pal Chris Arkenberg wrote about how advances in synthetic biology and biomimicry could someday transform how we build our built environments: Innovations emerging across the disciplines of additive manufacturing, synthetic biology, swarm robotics, and architecture suggest a future scenario when buildings may be designed using libraries of biological templates and constructed with biosynthetic materials able to sense and adapt to their conditions. Construction itself may be handled by bacterial printers and swarms of mechanical assemblers. Tools like Project Cyborg make possible a deeper exploration of biomimicry through the precise manipulation of matter. David Benjamin and his Columbia Living Architecture Lab explore ways to integrate biology into architecture. Their recent work investigates bacterial manufacturing–the genetic modification of bacteria to create durable materials. Envisioning a future where bacterial colonies are designed to print novel materials at scale, they see buildings wrapped in seamless, responsive, bio-electronic envelopes. ” Cities Of The Future, Built By Drones, Bacteria, And 3-D Printers ”        

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Buildings built by bacteria

Linux 3.9 brings SSD caching and drivers to support modern PCs

mtellin Linux creator Linus Torvalds last night announced the release of version 3.9 of the kernel. Available for download at kernel.org , Linux 3.9 brings a long list of improvements to storage, networking, file systems, drivers, virtualization, and power management. H-Online editor Thorsten Leemhuis has an excellent rundown of what’s new in Linux 3.9 . One new feature, listed as “experimental,” allows SSDs to act as caches for other storage devices. “This feature is able to speed up data writes, as it allows the faster SSD to first cache data and then, in a quiet moment, transfer it to the slower hard drive,” Leemhuis wrote. Linux maintainers have also done some driver work that might improve the sometimes questionable support for desktops and laptops. New drivers include support for Intel 802.11ac Wi-Fi components, as well as trackpads used in Samsung’s ARM-based Chromebook and the Dell XPS 13 Developer Edition Ultrabook . The Kernel’s driver for AMD Radeon graphics chips was updated to support Oland chips in the 8500 and 8600 Series Radeon video cards, in addition to AMD’s forthcoming Richland chips. The driver code for HD audio codecs is also now “leaner and more robust.” Read 3 remaining paragraphs | Comments

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Linux 3.9 brings SSD caching and drivers to support modern PCs

Microsoft’s Crazy IllumiRoom: More Details About a Real-Life Holodeck

Not too long ago, Microsoft introduced its grand, pie-in-the-sky plans to maybe, someday turn your entire wall into an extension of your TV screen . Now, Microsoft Research has dropped some new details about how it all would work, and it’s shaping up to be pretty awesome . Read more…        

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Microsoft’s Crazy IllumiRoom: More Details About a Real-Life Holodeck

Opera claims former employee gave stolen trade secrets to Mozilla

Opera has been busy repositioning itself as a middleware player for the mobile Web recently, but that isn’t stopping the company from defending its investment in browser technology. The company has filed a 20 million Kronor ($3.4 million) lawsuit against a former employee and consultant, claiming that he stole company secrets and incorporated them into a mobile browser for Mozilla. According to a report by Norwegian IT site Digi.no , Opera has filed suit against Trond Werner Hansen, a Norwegian musician and designer who worked for Opera from 1999 to 2006 as a user interface designer and developer before  leaving to pursue his music career . Hansen also worked for Opera as an outside consultant from 2009 to 2010. Last year, Hansen was involved with the development of the Mozilla prototype “Junior” browser for Apple iOS . Hansen and Alex Limi —former Firefox UI head and now manager of Mozilla’s product design strategy—demonstrated the browser prototype in a video on Air Mozilla last June. Hansen said in the video, “I spent almost seven years trying to simplify Opera and didn’t really succeed. Simplification of something that already exists is really hard. That’s way beyond product design issues—it’s company issues. I feel like we failed in making something really easy.” Limi credited Hansen with the invention of a number of Mozilla UI features, including the browser search—”the source of all our revenue,” Limi said—and the “speed dial” feature that allows users to pick frequently visited pages from a new browser tab. “Pretty much everything he’s invented, they’re now in all browsers,” Limi continued. Read 1 remaining paragraphs | Comments

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Opera claims former employee gave stolen trade secrets to Mozilla