Slashdot Mirror

Mojo66 writes "After project savings had been estimated to amount to at least €4 million in March, more precise figures are now in: Over €10 million (approximately £8 million or $12.8 million) has been saved by the city of Munich, thanks to its development and use of the city's own Linux platform. The calculation compares the current overall cost of the LiMux migration with that of two technologically equivalent Windows scenarios: Windows with Microsoft Office and Windows with OpenOffice. Reportedly, savings amount to over €10 million. The study is based on around 11,000 migrated workplaces within Munich's city administration as well as 15,000 desktops that are equipped with an open source office suite. The comparison with Windows assumes that Windows systems must be on the same technological level; this would, for example, mean that they would have been upgraded to Windows 7 at the end of 2011. Overall, the project says that Windows and Microsoft Office would have cost just over €34 million, while Windows with Open Office would have cost about €30 million. The LiMux scenario, on the other hand, has reportedly cost less than €23 million. A detailed report (in German) is available."

Hugh Pickens writes "A recent assessment by the National Highway Traffic Safety Administration, based on random roadside checks, found that 16.3% of all drivers nationwide at night were on various legal and illegal impairing drugs, half them high on marijuana. Now AP reports that with marijuana soon legal under state laws in Washington and Colorado, setting a standard comparable to blood-alcohol limits has sparked intense disagreement. Unlike portable breath tests for alcohol, there's no easily available way to determine whether someone is impaired from recent pot use. If scientists can't tell someone how much marijuana it will take for him or her to test over the threshold, how is the average pot user supposed to know? 'We've had decades of studies and experience with alcohol,' says Washington State Patrol spokesman Dan Coon. 'Marijuana is new, so it's going to take some time to figure out how the courts and prosecutors are going to handle it.' Driving within three hours of smoking pot is associated with a near doubling of the risk of fatal crashes. However, THC can remain in blood and saliva for highly variable times after the last use of the drug. Although the marijuana 'high' only lasts three to five hours, studies of heavy users in a locked hospital ward showed THC can be detected in the blood up to a week after they are abstinent, and the outer limit of detection time in saliva tests is not known. 'A lot of effort has gone into the study of drugged driving and marijuana, because that is the most prevalent drug, but we are not nearly to the point where we are with alcohol,' says Jeffrey P. Michael, the National Highway Traffic Safety Administration's impaired-driving director. 'We don't know what level of marijuana impairs a driver.'"

ndogg writes "Netflix now works on Linux... sort of. The folks at iheartubuntu have figured out a way to get Netflix to run on the Windows version of Firefox using Wine (with a number of custom patches) and Silverlight. They plan on releasing packages for it all soon. Currently, it seems they have only had success with 32-bit, while compiling for 64-bit is tricky."

concealment writes with this excerpt from an Associated Press story, as carried by the Houston Chronicle:"In Britain, hundreds of people are prosecuted each year for posts, tweets, texts and emails deemed menacing, indecent, offensive or obscene, and the number is growing as our online lives expand. 'Fifty years ago someone would have made a really offensive comment in a public space and it would have been heard by relatively few people,' said Mike Harris of free-speech group Index on Censorship. People take it upon themselves to report this offensive material to police, and suddenly you've got the criminalization of offensive speech. Figures obtained by The Associated Press through a freedom of information request show a steadily rising tally of prosecutions in Britain for electronic communications — phone calls, emails and social media posts — that are grossly offensive or of an indecent, obscene or menacing character — from 1,263 in 2009 to 1,843 in 2011. Justice Igor Judge said in his judgment that the law should not prevent 'satirical or iconoclastic or rude comment, the expression of unpopular or unfashionable opinion about serious or trivial matters, banter or humor, even if distasteful to some or painful to those subjected to it.'"

An anonymous reader writes "On the opening day of a patent trial between Microsoft and Google-owned Motorola Mobility, Motorola filed a brief (PDF) arguing that the WiFi tech central to the case is also critical to Microsoft's new Surface tablet. Motorola says royalties totaling 2.25% of all Surface revenues is a good starting point. They wrote, 'Microsoft's new Surface tablet will use only 802.11, instead of cellular or wired connections, to connect to the internet. Without 802.11 capability, the Surface tablet would be unable to compete in the market, because consumers can readily select tablet devices other than the Surface that have 802.11 capability.' Microsoft, of course, says this figure is outrageous, given 'Motorola's promise to standards bodies to offer access to the "standard essential" patents on fair and reasonable terms.'"

MojoKid writes "Nvidia is taking the wraps off a new GPU targeted at HPC and as expected, it's a monster. The Nvidia K20, based on the GK110 GPU, weighs in at 7.1B transistors, double the previous gen GK104's 3.54B. The GK110 is capable of pairing double-precision operations with other instructions (Fermi and GK104 couldn't) and the number of registers each thread can access has been quadrupled, from 63 to 255. Threads within a warp are now capable of sharing data. K20 also supports a greater number of atomic operations and brings new features to the table including Dynamic Parallelism. Meanwhile, AMD has announced a new FirePro graphics card at SC12 today, and it's aimed at server workloads and data center deployment. Rumors of a dual-core Radeon 7990 have floated around since before the HD 7000 series debuted, but this is the first time we've seen such a card in the wild. On paper, AMD's new FirePro S10000 is a serious beast. Single and double-precision rates at 5.9 TFLOPS and 1.48 TFLOPS respectively are higher than anything from Intel or Nvidia, as is the card's memory bandwidth. The flip side to these figures, however, is the eye-popping power draw. At 375W, the S10000 needs a pair of eight-pin PSU connectors. The S10000 is aimed at the virtualization market with its dual-GPUs on a single-card offering a good way to improve GPU virtualization density inside a single server." My entire computer uses less power than one of these cards.

niftydude writes with news of damages awarded in a case over Google image search results "Should Google be held liable for images that appear in its search results? An Australian court has said yes. 'A Melbourne man who won a defamation case against search engine giant Google has been awarded $200,000 in damages. Milorad Trkulja, also known as Michael, sued the multinational over images of him alongside a well-known underworld figure that appeared in its search results. A six-person Supreme Court jury found last month that Mr Trkulja had been defamed by the images, which he first contacted Google about removing in 2009.'"

Over the course of October, we marked each day of our 15th anniversary month with a different reader-submitted graphic, instead of the usual Slashdot logo. (Thanks to all the artists who participated, whether or not your submission made it to the page: to keep it to one each day, we had to reluctantly cull a lot of great ones.) Now that all the selected graphics have had their day in the sun, we'd like your help in figuring out which one of the selected artists will receive a Nexus 7 tablet (in addition to one of our anniversary T-shirts). Take a look at the current poll and cast your vote. We've listed a handful of favorites as poll options, but feel free to pick the "some other" option and make a case for your favorite in the comments. As the note below all Slashdot polls warns, "This whole thing is wildly inaccurate. Rounding errors, ballot stuffers, dynamic IPs, firewalls. If you're using these numbers to do anything important, you're insane." So we'll take the results with a grain of salt ("advisory") — but as of this writing, four of the options are between 13 and 16 percent, which gives us an idea that it's working pretty well.

dstates writes "One Laptop Per Child reports encouraging results of a bold experiment to reach the millions of students worldwide who have no access to primary school. OLPC delivered tablets to two Ethiopian villages in unmarked boxes without instructions or instructors. Within minutes the kids were opening the boxes and figuring out how to use the Motorola Zoom tablets, within days they were playing alphabet songs and withing a few months how to hack the user interface to enable blocked camera functionality. With the Kahn Academy and others at the high school level and massive open online courses at the college level, are teachers going the way of the Dodo?"

Taco Cowboy writes "The New York Times has become the latest target of Chinese censorship. Censors of the People's Republic of China, in an almost unheard of, truly remarkable feat of neck-breaking speed, blocked the (paywalled) website of the New York Times, all because of one news article. That particular article was about the enormous wealth of the family members of a very prominent figure in the Chinese Communist Party (CCP) — Chinese Premier Wen Jia Bao. The wealth in question totals some USD 2.7 billion. " (Also covered at the BBC.)

Hugh Pickens writes "According to Rebecca J. Rosen, it may seem impossible for an encyclopedia of everything to ever near completion, but at least for the major articles on topics like big wars, important historical figures, and central scientific concepts, the English-language Wikipedia is pretty well filled out. 'After an encyclopedia reaches 100,000 articles, the pool of good material shrinks. By the time one million articles are written, it must tax ingenuity to think of something new. Wikipedia,' writes historian and Wikipedia editor Richard Jensen, 'passed the four-million-article mark in summer 2012.' With the exciting work over, editors are losing interest. In the spring of 2012, 3,300 editors contributed more than 100 edits per month each — that's a 31 percent drop from spring of 2007, when that number was 4,800. For example, let's take the Wikipedia article for the War of 1812 which runs 14,000 words cobbled together by 3,000 editors. Today, the War of 1812 page has many more readers than it did in 2008 — 623,000 compared with 434,000 — but the number who make a change has dropped precipitously, from 256 to just 28. Of those original 256, just one remains active. The reason, Jensen believes, is that the article already has had so many edits, there is just not that much to do. Jensen says Wikipedia should now devote more resources toward getting editors access to higher-quality scholarship (in private databases like JSTOR), admission to military-history conferences, and maybe even training in the field of historiography, so that they could bring the articles up to a more polished, professional standard. 'Wikipedia is now a mature reference work with a stable organizational structure and a well-established reputation. The problem is that it is not mature in a scholarly sense (PDF).'"

BButlerNWW writes in with a story that speculates about the need for a marquee name to head OpenStack. "OpenStack has been dubbed by some enthusiasts as the Linux of the cloud — an open source operating system for public or private clouds. But there's one stark difference between the two projects: OpenStack doesn't have a Linus Torvalds, the eccentric, outspoken, never-afraid-to-say-what-he-thinks leader of the Linux world. Torvalds personifies Linux in many ways. OpenStack doesn't have that one central figure right now. The question is: Does OpenStack need it? Some would argue yes. Torvalds, because of the weight he holds in the project, calls the shots about how Linux is run, what goes in, what stays out of the code, and he's not afraid to express his opinions. He provides not only internal guidance for the project, but also an exterior cheerleading role. Others would say OpenStack does not need a Torvalds of its own. The project is meant to be an open source meritocracy, where members are judged based on their code contributions to the project. OpenStack has been fighting an image that the project is just full of corporate interests, which is part of the reason Rackspace ceded official control of the project to the OpenStack Foundation recently."

First time accepted submitter blandcramration writes "I have recently decided to further my education with a technical school associates degree. I am a first quarter student in my third week as an IT student. I have taught myself Python and have been working with computers for over 10 years. We've been learning C++ and though my instructor appears to know how to program, he doesn't really understand the procedure behind the veil, so to speak. In a traditional learning environment, I would rather learn everything about the computer process rather than fiddle around with something until I figure out how it works. I can do that on my own. I think the real issue is I'm not feeling challenged enough and I'm paying through the nose to go to school here. Am I even going to be able to land a decent job, or should I just take a few classes here and move on to a traditional college and get a computer science degree? I'm much more interested in an approach to computer science like From NAND to Tetris but I feel as if I should get a degree in something. What are your thoughts?"

eldavojohn writes "The global warming debate has left much to be desired in the realm of logic and rationale. One particular researcher, Michael E. Mann, has been repeatedly attacked for his now infamous (and peer reviewed/independently verified) hockey stick graph. It has come to the point where he is now suing for defamation over being compared to convicted serial child molester Jerry Sandusky. Articles hosted by defendants and written by defendant Rand Simberg and defendant Mark Steyn utilize questionable logic for implicating Michael E. Mann alongside Jerry Sandusky with the original piece, concluding, 'Michael Mann, like Joe Paterno, was a rock star in the context of Penn State University, bringing in millions in research funding. The same university president who resigned in the wake of the Sandusky scandal was also the president when Mann was being (whitewashed) investigated. We saw what the university administration was willing to do to cover up heinous crimes, and even let them continue, rather than expose them. Should we suppose, in light of what we now know, they would do any less to hide academic and scientific misconduct, with so much at stake?' Additionally, sentences were stylized to blend the two people together: 'He has molested and tortured data in the service of politicized science that could have dire economic consequences for the nation and planet.' One of the defendants admits to removing 'a sentence or two' of questionable wording. Still, as a public figure, Michael E. Mann has an uphill battle to prove defamation in court."

ananyo writes "A first analysis of the ice that froze onto the drillbit used in last February's landmark drilling to a pristine Antarctic lake shows no native microbes came up with the lake water, according to Sergey Bulat of Petersburg Nuclear Physics Institute (Russia). The very uppermost layer of Lake Vostock appears to be 'lifeless' so far, says Bulat, but that doesn't mean the rest of it is. Bulat and his colleagues counted the microbes present in the ice sample and checked their genetic makeup to figure out the phylotypes. They counted fewer than 10 microbes/ml — about the same magnitude they would expect to find in the background in their clean room."

An anonymous reader writes "Looks like the evolution in multi-core computing is something nature has already figured out. Dolphins will sleep one core while the other remains vigilant, running background tasks necessary for survival. From the article: 'The scientists wrote: "From an anthropomorphic viewpoint, the ability of the dolphin to continuously monitor its environment for days without interruption seems extreme. However, the biological, sensory and cognitive ecology of these animals is relatively unique and demanding. If dolphins sleep like terrestrial animals, they might drown. If dolphins fail to maintain vigilance, they become susceptible to predation. As a result, the apparent 'extreme' capabilities these animals possess are likely to be quite normal, unspectacular, and necessary for survival from the dolphin's perspective."'"

Starting at 7 p.m. EDT (4 p.m. PDT), the Green and Libertarian candidates for President are debating on the Independent Voter Network. You can catch it via a Google+ hangout or Youtube both live and afterward (no word on flashless user unfortunately, unless anyone knows how to access youtube live streams). Since the big two candidates got some time here on Slashdot, we figured you guys might want to argue amongst yourselves about the third party platforms too. Note that there will be another debate with more candidates on Tuesday.

another random user writes with this news from Ars Technica:"More than three-quarters of the digital coins in the Bitcoin digital currency scheme aren't circulating because they remain dormant in user accounts that have never participated in outgoing transactions, a recently published study has found. The figure translates to more than 7.019 million BTCs, the term used to denote a single coin under the digital currency, which uses strong cryptography and peer-to-peer networking to enable anonymous payments among parties who don't necessarily know or trust each other. Based on exchange rates listed on Mt.Gox — the most widely used Bitcoin exchange — the coins have a value of more than $82.87 million. On May 13, the date the researchers analyzed their data, there were slightly more than 9 million BTCs in existence."

colinneagle writes "A blog post contending that Microsoft's decision to match Apple's iPad pricing on its Surface tablet will hurt its chances in the market has brought out some negative comments from readers who seem to like the Surface tablet. I was kind of surprised by this, as I and other bloggers seem to agree that making the fully keyboard-equipped Surface tablet roughly $120 more expensive than the iPad kind of negates the purpose — to build steam by appealing to those in the market for a cheaper tablet. Also, I've yet to see an argument that justifies pricing the Surface competitively with the iPad, so I figured I would bring the question to Slashdot: Is Microsoft's pricing for the Surface tablet justified?"

An article at The Verge discusses a new exhibit at the Metropolitan Museum of Art which traces the history of photo manipulation, starting in the mid-1800s. Early photographers used simple techniques like painting on their negatives or simply forming a composite image from many painstakingly framed shots. That period of time even had its own approximation of modern memes: "A large number of prints from that era — featuring decapitated subjects holding, juggling, or otherwise posing with their own heads — might be seen as the lolcats of their day, owing to an alluringly macabre and widespread fascination with parlour tricks and stage magic." However, lying with pictures really took off when business and government figured out how effective it could be as a tool for propaganda. The exhibit has many examples, such as President Ulysses S. Grant's head superimposed onto a soldier's body and a different background, or another of Joseph Goebbels removed from a photo of a party. The article likens these manipulations to more recent situations like the faked pictures of Osama Bin Laden's corpse, and often-hilarious altered ads featured on Photoshop Disasters. The article ends with a quote from photographer Jerry Uelsmann: "Let us not delude ourselves by the seemingly scientific nature of the darkroom ritual. It has been and always will be a form of alchemy."