crookedvulture writes "Slashdot has previously covered The Tech Report's exposure of frame latency issues with recent AMD graphics processors. Both desktop and notebook Radeons exhibit frame latency spikes that interrupt the smoothness of in-game animation but don't show up in the FPS averages typically used to benchmark performance. AMD has been looking into the problem and may have discovered the culprit. The Graphics Core Next architecture underpinning recent Radeons is quite different from previous designs, and AMD has been rewriting the memory management portion of its driver to properly take advantage. This new code improves frame latencies, according to AMD's David Baumann, and the firm has accelerated the process of rolling it into the official Catalyst drivers available to end users. Radeon owners can take some comfort in the fact that a driver update may soon alleviate the frame latency problems associated with AMD's latest GPUs. However, they might also be disappointed that it's taken AMD this long to optimize its drivers for the now year-old GCN architecture."
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New submitter earlzdotnet writes "A new patent troll is in town, this time targeting the users of technology, rather than the creators. They appear to hold a process patent for 'scanning a document and then emailing it.' They are targeting small businesses in a variety of locations and usually want somewhere between $900 to $1200 per employee for 'infringement' of their patent. As with most patent trolls, they go by a number of shell companies, but the original company name appears to be Project Paperless LLC. Joel Spolsky said in a tweet that 'This is organized crime, plain and simple...' I tend to agree with him. When will something be done about this legal mafia?"
MojoKid writes "Apple may be looking to improve upon the stylus as we know it today. The Cupertino company filed a patent application with the USPTO for what it calls an 'Active Stylus,' which can be used on capacitive touch sensor panels like those found on the iPhone, iPad, and iPod Touch devices. 'Unlike conventional styluses which work passively by blocking electric field lines between the drive and sense electrodes of a capacitive touch sensor panel, the styluses disclosed in the various embodiments of this disclosure can either act as a drive electrode to create an electric field between the drive electrode and the sense lines of a mutual capacitive touch sensor panel, or as a sense electrode for sensing capacitively coupled signals from one or more stimulated drive rows and columns of the touch sensor panel or both.' According to Apple, active styluses allow for more accurate input without driving up cost."
cylonlover writes "Robot hedgehogs on the moons of Mars may sound like the title of a B-grade sci-fi movie, but that is what Stanford University is working on. Marco Pavone, an assistant professor in the Department of Aeronautics and Astronautics, and his team are developing spherical robots called 'hedgehogs' that are about half a meter (1.6 ft) wide and covered in spikes to better cope with rolling and hopping across the surface of the Martian moon Phobos with its very low gravity."
An anonymous reader writes "Joerg Sprave is at it again. This time, in order to bring in the New Year, he's got something with a bit more bang to it: a firecracker-launching slingshot. Being German, Joerg has built a slingshot that will accommodate the largest legal firecracker in that country. '2 grams of black powder in a tight cardboard "cigar" make a pretty loud bang! In order to make these bangs more spectacular, it is desirable to shoot them as high into the air as possible. A special slingshot crossbow has been designed, chambered for the strongest legal firecrackers. The weapon is a breech loader, and an integrated storm lighter allows the shooter to light the fuse when the weapon is all ready for the shot. The weapon launches the firecracker with tremendous force. The blunt object easily crashes through a moving card board box, and — equipped with a wooden tip — even goes in all the way into a block of ballistic gelatin.' His two videos are available on YouTube: part 1, part 2." This is the same gentleman who made a slingshot that launches machetes.
hypnosec writes "Babak Parviz, the founder and head of Project Glass at Google, has revealed that the feature set of Google Glass and state of apps is still in flux and that there is a lot of testing going on at the moment. In an interview with IEEE Spectrum, Parviz provided insights into Project Glass, the reasons behind having such a gadget and what's there for the project in near future. Parviz said that they are trying out new ideas and ways in which the platform can be used while also trying to make the platform more robust. There is no specific feature set that Google has been talking about and 'It is still in flux.'" My favorite question / answer pair: "IEEE Spectrum: What kind of business model is associated with Google Glass? Babak Parviz: This is still being worked on, but we are quite interested in providing the hardware."
timothy writes "For the last few years, I've been using Android tablets for various of the reasons that most casual tablet owners do: as a handy playback device for movies and music, a surprisingly decent interface for reading books, a good-enough camera for many purposes, and a communications terminal for instant messaging and video chat. I started out with a Motorola Xoom, which I still use around the house or as a music player in the car, but only started actually carrying a tablet very often when I got a Nexus 7. And while I have some high praise for the Nexus 7, its limitations are frustrating, too. I'll be more excited about a tablet when I can find one with (simultaneously) more of the features I want in one. So here's my wish list (not exhaustive) for the ideal tablet of the future, consisting only of features that are either currently available in some relevant form (such as in existing tablets), or should be in the foreseeable near future; I'll be on the lookout at CES for whatever choices come closest to this dream." Read below to see what's on Timothy's wish list.
Voline writes "Digitimes reports that Asus and Acer will not be producing netbooks in 2013, signaling the end of a product category that Asus began five years ago with its Eee PC. The Guardian looks at the rise and fall of the netbook and posits some reasons for its end. Reasons include: manufacturers shifting from Linux to Windows, causing an increase in price that brought netbooks into competition with full-on laptops that offered better specs for not much more money; the global recession beginning in 2008; and the introduction of the iPad and Android tablets."
Nerval's Lobster writes "Google tried to extend its influence to televisions, an effort that largely crashed and burned. Apple executives call Apple TV a 'hobby,' although it's been long-rumored that their company has a television set in the works. And Microsoft's made a muscular attempt to conquer the living room with the Xbox, which now does a lot more than just video games. If current rumors prove correct, you can soon add Intel to that list of IT giants with an eye on televisions. According to TechCrunch and SlashGear, the chip manufacturer is prepping to unveil a first-generation television system of some sort at next month's Consumer Electronics Show in Las Vegas. TechCrunch suggests that Intel will debut the system on a city-by-city basis, similar to what Google's doing with Google Fiber, in order to maintain 'more flexibility in negotiating licensing with reluctant content providers.' (The publication's information comes from the ever-popular unnamed sources.) In essence, Intel is proposing a set-top box paired with a subscription service, which would provide a mixture of traditional programming alongside streaming content."
Zothecula writes "If robots are going to be part of our everyday lives, they'll need to fit into our homes rather than the factory floor. Few people would be comfortable living with a metal spider on tank treads, so the University of Zurich's Artificial Intelligence Laboratory is building a robot toddler called 'Roboy.' Using 'soft robotics' technology that mimics the human body, the 1.2 meter (3 ft, 11 in) tall humanoid robot is part of an effort to make robots that people are more comfortable with in day-to-day situations."
Hugh Pickens writes "BBC reports that U.S. energy companies are racing to install wind turbines before a federal tax credit expires at the end of this year which could be lost as Congress struggles with new legislation to avoid the 'fiscal cliff.' 'There's a lot of rushing right now to get projects completed by the end of the year,' says Rob Gramlich, senior vice president at the American Wind Energy Association. 'There's a good chance we could get this extension, it is very hard to predict, but the industry is not making bets on the Congress getting it done,' Even if there is an extension there is likely to be a significant curtailment of wind installations in 2013. From 1999 to 2004, Congress allowed the wind energy production tax credit to expire three times, each time retroactively extending it several months after the expiration deadline had passed, but wind energy companies say they need longer time frames to negotiate deals to sell the power they generate. 'Even if the tax credit is extended, our new construction plans likely will be ramped back substantially in 2013 compared with the last few years,' says Paul Copleman. 'So much time has passed without certainty that a normal one-year extension would not be a game-changer for our 2013 build plans.'"
First time accepted submitter Lordfly writes "The wife and I have started looking to buy a house. In the spirit of that, I've been giving away books, CDs, and DVDs to 'downsize' the pile of crap I'll have to lug around when we do find the right place. That got me thinking about digital files. I'm perfectly okay with giving up (most) books, CDs, and DVD cases. The only music I buy are MP3s anyway, and we stream most everything else if we wanted to watch a show or movie. That being said, I have a desktop, my wife has an old Macbook, we both have tablets, and I also have an Android smartphone. I'd like to set up something on an extra Windows box shoved in a closet that lets me dump every digital file we have (photos, music, ebooks, movies) and then doles it out as necessary to all of our devices. Unfortunately my best computer geek days are likely behind me (photography and cooking have consumed me since), so while I CAN schlep around a command line, I've lost most of my knowledge, so go easy on the 'just apt-get FubarPackageInstaller.gzip and rd -m Arglebargle' stuff. Something easy enough for my wife to use would be a major plus. So: What's the best way to make your own personal 'cloud'?"
hypnosec writes "The Free Software Foundation is on an offensive against restricted boot systems and is busy appealing for donations and pledge in the form of signatures in a bid to stop systems such as the UEFI SecureBoot from being adopted on a large-scale basis and becoming a norm in the future. The FSF, through an appeal on its website, is requesting users to sign a pledge titled 'Stand up for your freedom to install free software' that they won't be purchasing or recommending for purchase any such system that is SecureBoot enabled or some other form of restricted boot techniques. The FSF has managed to receive, as of this writing, over 41,000 signatures. Organizations like the Debian, Edoceo, Zando, Wreathe and many others have also showed their support for the campaign."
New submitter RMingin writes "Bruno Ferreira at Tech Report has a number of suggestions that he feels could improve PC gaming. Some are quite thought-provoking. For example: 'When technology advanced [in the '90s], the industry came up with a certification specification to ensure punters didn't miss out—and consequently spent more on better PCs. That spec was called MPC, short for Multimedia Personal Computer. The first version of the MPC spec said, in simple terms: Thy computer shalt be blessed with a sound card and speakers. Thou shalt be provided a CD-ROM drive in which to receive silver discs. Thy processor shalt not be completely crap. At the time, this spec meant a lot—and, to be honest, I think it worked marvelously. We need something like that again. People wanted MPC, everyone sold the better hardware, and everyone was happy. Let the powers that be come up with a new baseline specification. Call it MPC-HD or whatever acronym the marketing Nazgûl want to give it. I'm fine with whatever, as long as it gets the job done.' He also calls for an end to the unintuitive model numbers for GPUs and CPUs, and more consistent driver support."
dotancohen writes "I am tasked with building a few Linux machines for a small office. However, many the currently available motherboards seem to be Linux-hostile. For instance, in addition to the whole UEFI issue, my last install was a three-day affair due to the motherboard reporting a Linux-supported ethernet device (the common RTL8168) while it was actually using a GbE Ethernet device that does not work with the legacy drivers and didn't even work with a test Windows 7 install until the driver disk was installed. There are no current hardware compatibility lists for Debian or Ubuntu and I've received from Asus and Gigabyte the expected reply: No official Linux support, install Windows for best experience. I even turned to the two large local computer vendors, asking if they could provide Linux-compatible machines ready to go, but neither of them would be of any help. What globally-available motherboards or motherboard manufacturers can you recommend today?"