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Graphics

NVIDIA GeForce GTX TITAN Uses 7.1 Billion Transistor GK110 GPU 176

Posted by timothy
from the one-transistor-earthling-please dept.
Vigile writes "NVIDIA's new GeForce GTX TITAN graphics card is being announced today and is utilizing the GK110 GPU first announced in May of 2012 for HPC and supercomputing markets. The GPU touts computing horsepower at 4.5 TFLOPS provided by the 2,688 single precision cores, 896 double precision cores, a 384-bit memory bus and 6GB of on-board memory doubling the included frame buffer that AMD's Radeon HD 7970 uses. With a make up of 7.1 billion transistors and a 551 mm^2 die size, GK110 is very close to the reticle limit for current lithography technology! The GTX TITAN introduces a new GPU Boost revision based on real-time temperature monitoring and support for monitor refresh rate overclocking that will entice gamers and with a $999 price tag, the card could be one of the best GPGPU options on the market." HotHardware says the card "will easily be the most powerful single-GPU powered graphics card available when it ships, with relatively quiet operation and lower power consumption than the previous generation GeForce GTX 690 dual-GPU card."
Microsoft

Windows 7 Still Being Sold On Up To 93% of British PCs 295

Posted by timothy
from the arbitrage-opportunities dept.
nk497 writes "The vast majority of PCs sold by British PC makers are running Windows 7 — not Windows 8. PC Pro spoke to several PC builders, with some reporting as many as 93% of recently sold machines were on the older OS. One company initially sold its PCs with Windows 8, but feedback from users soon changed that. Customers quickly began to specify systems with Windows 7, those with Windows 8 'took delivery and wanted to change back to Windows 7' – a process the firm described as a 'nightmare.' Another firm found success by installing a 'start menu' tool on Windows 8 machines, and others said the switch would have gone smoother if Microsoft has offered a Windows 8 tutorial or better explained the new OS."
Data Storage

Taking a Hard Look At SSD Write Endurance 267

Posted by timothy
from the now-it's-just-a-budget-question dept.
New submitter jyujin writes "Ever wonder how long your SSD will last? It's funny how bad people are at estimating just how long '100,000 writes' are going to take when spread over a device that spans several thousand of those blocks over several gigabytes of memory. It obviously gets far worse with newer flash memory that is able to withstand a whopping million writes per cell. So yeah, let's crunch some numbers and fix that misconception. Spoiler: even at the maximum SATA 3.0 link speeds, you'd still find yourself waiting several months or even years for that SSD to start dying on you."
Canada

Wirelessly Charged Buses Being Tested Next Year 245

Posted by Unknown Lamer
from the canada-gets-all-the-cool-stuff dept.
An anonymous reader writes "From the article: 'Bombardier's electric transit technology will be tested next winter on buses in Montreal, followed in early 2014 on a route in the German city of Mannheim. The transportation giant's Primove technology is designed to allow buses to be charged by underground induction stations when they stop to let passengers hop on and off.' This technology while impressive may not make it to the U.S. even if proven successful due to the lack of popularity of public transportation. If they could only get my phone to charge wirelessly." The article says that the induction charging stuff could also be used to charge trains.
Open Source

Hardware Hacker Proposes Patent and Education Reform To Obama 134

Posted by samzenpus
from the listen-up dept.
ptorrone writes "In a welcome turn of events, President Barack Obama spoke directly to the patent troll problem and the need for more comprehensive patent reform yesterday in a 'Fireside Hangout' — a live question and answer session (video) hosted in a Google+ hangout. The President was responding to a question by the prominent electrical engineer and entrepreneur Limor 'Ladyada' Fried of Adafruit Industries, who in 2009 won an EFF Pioneer Award for her work with free software and open-source hardware."
Businesses

Google Watchers Expect Company-Branded Stores This Year 86

Posted by timothy
from the yes-but-how-will-you-find-it dept.
9to5Google cites "an extremely reliable source" in reporting that "Google is in the process of building stand-alone retail stores in the U.S. and hopes to have the first flagship Google Stores open for the holidays in major metropolitan areas. The mission of the stores is to get new Google Nexus, Chrome, and especially upcoming products into the hands of prospective customers. Google feels right now that many potential customers need to get hands-on experience with its products before they are willing to purchase. Google competitors Apple and Microsoft both have retail outlets where customers can try before they buy."
Businesses

Can Dell and HP Keep Pace With An Asia-Centric PC World? 218

Posted by timothy
from the anything-they-set-their-minds-to dept.
MojoKid writes "If you've paid any attention to the PC industry in the past few years, you're aware that things aren't as rosy as they used to be. After decades of annual growth, major manufacturers like HP and Dell have both either floated the idea of exiting the consumer space (HP) or gone private (Dell). Contrast that with steady growth at companies like Asus and Lenovo, and some analysts think the entire PC industry could move to Asia in the next few years. The ironic part of the observation is that in many ways, this has already happened. Asia-Pacific manufacturers are more focused on the consumer electronics market and better able to cope with low margins thanks to rapid adoption and huge potential customer bases. Apple has proven that high margin hardware can be extremely profitable, but none of the PC OEMs have been willing to risk the R&D costs or carry new products for a significant period of time while they adapt designs and improve market share."
PlayStation (Games)

Sony Exercising Its Acquisition of GaiKai, Plans To Stream Games To PS4 129

Posted by timothy
from the watch-your-caps-gentlepersons dept.
dmfinn writes "With less than 5 days until the reported PS4 launch event, new details are emerging regarding some of the console's next-gen capabilities. Since last June, Sony has been quietly sitting on its $380 million dollar acquisition of Gaikai, a cloud based gaming company. The Wall Street Journal, among other sources, is now reporting that the PS4 will have GaiKai's cloud-based gaming technology directly integrated, thought it is unclear exactly what types of games will be available for streaming. Back in June, a rumor circulated that Sony was planning to use the technology to support backwards compatibility with PS2 and PS1 games, though no further details have arisen regarding whether or not the new console will be able to play previous generation games. It appears that Sony will most likely be using the service to stream PS3 and indie games to the console, as the current technology only supports 720p, not high enough quality for blockbuster games. Constantly streaming interactive graphics, even if only at 720p, will still require a fast internet connection. Services like OnLive have struggled in the past due to the large amount of bandwidth they require, and many consumers complained of laggy connections and horrendous graphics. There is no word yet regarding the features of the games being streamed, including whether or not they will support online or local multiplayer."
Input Devices

Ask Slashdot: Keyboard Layout To Reduce Right Pinky/Ring Finger Usage? 165

Posted by Soulskill
from the try-upgrading-the-firmware-on-your-hands dept.
Tooke writes "I've developed focal hand dystonia from playing clarinet. It affects my right pinky (and my ring finger, but to a lesser extent). My pinky isn't totally unusable when typing; however, it isn't nearly as agile as it used to be. When I must press a key with it, I tend to keep the whole finger rigid and move my entire hand instead. I also use my ring finger to press the P and semicolon keys (on QWERTY) which is a bit awkward but better than using the pinky. Thus my question: are there any keyboard layouts that are optimized to reduce right pinky/ring finger usage? I switched to Programmer Dvorak a few years ago, but Dvorak seems to make me use my right hand significantly more than my left. I'm considering mirroring the letter keys so my left hand would be used more. I also came across the Workman layout which looks interesting. I might try using that after switching the numbers and symbols around to be more like Programmer Dvorak. Has anyone been in a similar situation? What else could I do to make typing more comfortable? I've got a long career ahead of me as a programmer (I'm currently a high school senior) and I'd like to take care of my hands as much as possible."
Data Storage

Ultrasound Waves Used To Increase Data Storage Capacity of Magnetic Media 25

Posted by Soulskill
from the congratulations-it's-a-girl-hdd dept.
Lucas123 writes "Electrical engineers at Oregon State University (OSU) said yesterday that they have found a technique to use high-frequency sound waves to improve magnetic data storage.The data write-technology breakthrough could allow greater amounts of data to be stored on both hard disk drives and NAND flash-based solid-state drives (SSDs), they said. Typically, when magnetic recording material is temporarily heated, even for an instant, it can become momentarily less stiff and more data can be stored at a particular spot. But, the technique has proven difficult to effectively increase capacity because heating tends to spread beyond where it is wanted and the technology involves complex integration of optics, electronics and magnetics, the researchers said. With the new technique, known as acoustic-assisted magnetic recording, ultrasound is directed at a highly specific location on the material while data is being stored, creating elasticity that allows "a tiny portion of the material to bend or stretch." After the ultrasound is turned off, the material immediately returns to its original shape, but the data stored during the process remains in a dense form."
Displays

Ask Slashdot: What Is Your Favorite Monitor For Programming? 375

Posted by timothy
from the anything-that-keeps-the-lizard-happy dept.
First time accepted submitter BadassFractal writes "I'm in the market for a new large desktop monitor (or two) which I intend to use almost exclusively for programming and all sorts of software development-related work. I'm trying to keep the cost down reasonable, and I do enjoy as large of a resolution as possible. What do people 'in the know' out there use these days for that purpose? I'm thinking a 1920x1200 24" would be good, unless there's an affordable 2560xFoo option out there. I keep hearing about nameless Korean 27" screens, any thoughts on those?"
Power

CES: Tiny Fuel Cell is Supposed to Charge a Cell Phone for Two Weeks (Video) 204

Posted by Roblimo
from the maybe-a-whole-bunch-of-these-could-power-your-house dept.
Many of us have plug-in external batteries of one sort to recharge our smart phones when we're away from power outlets. Or we have gigantic aftermarket batteries that make our phones so fat they barely fit in our pockets. So there is this company, Lilliputian Power Systems, that is just starting to market a tiny, butane-powered fuel cell they call the Nectar that plugs into your cell phone (or whatever) through a USB port and supposedly charges it for up to two weeks. That's a lot better than an add-on battery. It looks expensive, although the power "pods" aren't too pricey at $19.99 for two. But wait a minute: Why aren't fuel cells, not internal combustion engines, the "range extenders" in plug-in hybrid cars? A decade back, fuel cells were going to revolutionize our power delivery and consumption systems. A cell phone charger is cute, but is that really all we can get fuel cells to do?
Handhelds

Surface Pro: 'Virtually Unrepairable' 418

Posted by timothy
from the you-break-it-keep-the-pieces dept.
An anonymous reader writes with a link to an article at Wired with some harsh words for Microsoft's new tablet: "The Surface Pro is not a repair-friendly machine. In fact, it's one of the least repairable devices iFixit has seen: In a teardown of Microsoft's tablet-laptop hybrid, the company gave it a rock-bottom score of just one — one! — out of 10 for repairability, lower even than Apple's iPad and the Windows Surface RT."
AI

Computers Shown To Be Better Than Docs At Diagnosing, Prescribing Treatment 198

Posted by Soulskill
from the boop-beep-you-have-cancer-boop-beep dept.
Lucas123 writes "Applying the same technology used for voice recognition and credit card fraud detection to medical treatments could cut healthcare costs and improve patient outcomes by almost 50%, according to new research. Scientists at Indiana University found that using patient data with machine-learning algorithms can drastically improve both the cost and quality of healthcare through simulation modeling.The artificial intelligence models used for diagnosing and treating patients obtained a 30% to 35% increase in positive patient outcomes, the research found. This is not the first time AI has been used to diagnose and suggest treatments. Last year, IBM announced that its Watson supercomputer would be used in evaluating evidence-based cancer treatment options for physicians, driving the decision-making process down to a matter of seconds."
Open Source

DIY Web-Controlled Robot That Takes 1 Hour To Build 56

Posted by Soulskill
from the make-it-crash-from-afar dept.
fixpert writes "We hooked up Pinoccio (an Open Source, wireless Arduino-compatible microcontroller) to a Pololu 3pi Robot to create an unmanned rover that can be driven via the Web. We posted a quick video where you can see us driving our Web Rover in Nevada all the way from Brazil. We used the iPhone's built-in accelerometer as a super-intuitive interface for driving the bot. You can read all about the project — how we built it, what you need to make your own (including source code), and a simulator of the accelerometer interface that you can play with. We're hoping to make Pinoccio the perfect platform for Software Developers to learn how to hack on DIY hardware."

A language that doesn't have everything is actually easier to program in than some that do. -- Dennis M. Ritchie

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