Slashdot Haberler

agent4256 writes "Barbara Robertson over at Studio Daily put forth this article featuring the technical background for the production of The Dark Knight. With most of the film shot with IMAX cameras (producing a theoretical resolution of 18k), the studios could not handle the size. Instead, the cut the resolution more than in half down to 8K, the maximum resolution for scanned film. 'A single 8K frame requires 200 MB of data,' Franklin says. 'So we had to upgrade our whole infrastructure. We needed faster network speeds to move data around, massively beefed up servers, and — the most important thing — a new compositing solution.' To give you an idea of how far technology has taken us: 'In 1999, when we worked on Pitch Black [released in 2000], we needed to access 2 TB of data,' Franklin says. 'This show used over 100 TB of data.'"

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MetaPhyzx writes "According to an article put forth by the Toward Freedom website, the metallic ore known as columbite-tantalite or coltan for short is fueling conflict in central Africa. The relevance to us who read news for geeks: Coltan is in quite a few consumer electronics; the article references the Sony Playstation series."

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CWmike writes "The city of San Francisco's IT department is certainly not the exception when it comes to allowing just one person to have unfettered rights to make password and configuration changes to networks and enterprise systems. In fact, it's a situation fairly common in many organizations — especially small to medium-size ones, IT managers and others cautioned in the wake of the recent Terry Childs incident."

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Anita Kuno writes "JavaScript: The Good Parts is about the good parts of JavaScript and how to use them. This book takes a realistic look at the strengths and weaknesses of JavaScript and tells you how to use it to its best advantage. The code samples deal with the language and its merits — creating web pages is not discussed. How to understand the language, to execute the operations you want, is the focus of the book, not how to make rounded corners. The author, Douglas Crockford says, 'My microwave oven has tons of features, but the only ones I use are cook and the clock. And setting the clock is a struggle. We cope with the complexity of feature-driven design by finding and sticking with the good parts.'" Keep reading for the rest of Anita's review.

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sciencehabit writes "For anyone who still believes that boys are better at math than girls, a massive new study published today in Science shows there's no difference. 'Among students with the highest test scores, the team did find that white boys outnumbered white girls by about two to one. Among Asians, however, that result was nearly reversed. Hyde says that suggests that cultural and social factors, not gender alone, influence how well students perform on tests.' But the researchers do note a disturbing trend towards omitting harder kinds of math questions from standardized tests."

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mi writes "The Academy of Motion Pictures Arts has won a judgment compelling Craigslist to reveal the identity of 'Daniel,' who tried to sell two tickets to the Oscar ceremony recently. The plaintiff's argument against such sales is scary and can be taken very far very quickly: 'If you don't know who's inside the theater, it's very difficult to provide security.' Craigslist's handling of the case may be even scarier, however — instead of fighting tooth-and-nail for the user's privacy, as we expect Google, Yahoo, and AOL, and even credit-card issuers to do, Craigslist simply did not show up in court and lost by default."

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passionfingers writes "My business users regularly have to tweak large (>32MB text) data files manually. Overlords charged with verifying the aforementioned changes have requested that the little people be provided with a new file editor that will track changes made to a file (as a word processor does). I have scouted around online for such an animal, but to no avail — even commercial offerings like UltraEdit32 don't offer such a feature. Likewise on the OSS side of the fence, where I expected a Notepad++ plugin or the like, it appears that the requirements to a) open a file containing a large volume of text data and b) track changes to the data, are mutually exclusive. Does anyone in the Slashdot community already have such a beast in their menagerie? Perhaps there is there a commercial offering I've missed, or could someone possibly point me to their favorite (stable) OSS project that might measure up?"

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Many readers are sending in word that Randy Pausch has died at 47. The charismatic young college professor celebrated life despite a death sentence from pancreatic cancer in a remarkable speech widely known as the "Last Lecture." The video went viral and has been downloaded by over 10 million people.

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51mon writes "Austrian CERT used data from one of their authoritative DNS server to measure the rate at which the latest DNS patch (source port randomization) is being rolled out to larger recursive name servers. While about half the traffic (PDF) they receive is now using source port randomization, their data suggest that this is due to ISPs who roll out such fixes immediately. The rate of patching has fallen to disappointingly low levels since. If your ISP isn't patched, perhaps it is time to switch." After details of the DNS vulnerability leaked, researchers |)ruid and HD Moore released attack code; ZDNet's security blog has an analysis.

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Barence sends along PcPro coverage of the second crash of London's Oyster card billing system in two weeks. Transport for London was forced to open the gates and allow free travel for all. "There is currently a technical problem with Oyster readers at London Underground stations which is affecting Oyster pay as you go cards only," explains the TfL website. This follows the first crash two weeks ago, which left 65,000 Oyster cards permanently corrupted. Speculation is increasing that the crashes may be related to the hacking of the Oyster card system by Dutch researchers from Radboud University, though TfL denies any link. Plans to publish details of the hack were briefly halted when the makers of the chip used in the system sued the group, although a judge ruled earlier this week that the researchers could go ahead. During the court action, details briefly leaked on website Wikileaks.

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Lt.Hawkins was one of many readers sending in word that the escaped spam king discussed yesterday was found dead in Colorado, after apparently killing his wife and 3-year-old daughter. A teenager was injured, and an infant was found alive in the car.

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Noodlenose notes a thread up on the Ubuntu forums, where a user is questioning the practices of hardware manufacturer Foxconn. The user describes how his new Foxconn motherboard caused his Linux install to freeze and fire off weird kernel errors. He disassembles the BIOS and concludes that a faulty DSDT table is responsible for the errors. Even though the user makes Foxconn aware of the problem, they refuse to correct it, as 'it doesn't support Linux' and is only 'Microsoft certified.' The user speculates darkly on Foxconn's motives. Read the forum, read the code, and come to your own conclusions. "I disassembled my BIOS to have a look around, and while I won't post the results here, I'll tell you what I did find. They have several different tables, a group for Windows XP and Vista, a group for 2000, a group for NT, Me, 95, 98, etc. that just errors out, and one for LINUX. The one for Linux points to a badly written table that does not correspond to the board's ACPI implementation.' The worst part is Foxconn's insistence that the product is ACPI compliant because their tables passed to Windows work, and that Microsoft gave the the magic WHQL certification."

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iminplaya writes with a link to an excellent article at Ars Technica, extracting from it a few choice nuggets: "The bad dream of DRM continues. Yahoo e-mailed its Yahoo! Music Store customers yesterday, telling them it will be closing for good — and the company will take its DRM license key servers offline on September 30, 2008. Sure, it's bad news and yet another example of the sheer lobotomized brain-deadness that has characterized music DRM, but the reaction of most music fans will be: 'Yahoo had an online music store?'... DRM makes things harder for legal users; it creates hassles that illegal users won't deal with; it (often) prevents cross-platform compatibility and movement between devices. In what possible world was that a good strategy for building up the nascent digital download market? The only possible rationales could be 1) to control piracy (which, obviously, it has had no effect on, thanks to the CD and the fact that most DRM is broken) or 2) to nickel-and-dime consumers into accepting a new pay-for-use regime that sees moving tracks from CD to computer to MP3 player as a 'privilege' to be monetized."

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daftna writes "The New York Times (registration required) is reporting that NASA researchers 'have identified the trigger for the colorful electrical storms in the polar regions ... Scientists knew two events that occur in the tail of the magnetic field during substorms, but did not know which event acted as the trigger for the auroras.'"

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MechEMark writes with this excerpt from a hope-inspiring article at the IEEE Spectrum, which says "Researchers from Microsoft say they've built a prototype of a display screen using a technology that essentially mimics the optics in a telescope but at the scale of individual display pixels. The result is a display that is faster and more energy efficient than a liquid crystal display, or LCD, according to research reported yesterday in Nature Photonics ... The design greatly increases the amount of backlight that reaches the screen. The researchers were able to get about 36 percent of the backlight out of a pixel, more than three times as much light as an LCD can deliver. But Microsoft senior research engineer Michael Sinclair says that through design improvements, he expects that number to go up — theoretically, as high as 75 percent."

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Last night Yahoo rejected another offer for its search business from Microsoft and investor Carl Icahn. The proposal also included conditions that would have required the replacement of Yahoo's top management and board of directors. This is not the first time Icahn has pushed for such a measure. Quoting: "Yahoo said in rejecting the offer it told Microsoft it was willing to sell the entire company for at least $33 a share and its board believed such a deal could be negotiated and executed before its annual shareholders meeting on August 1. Yahoo said it also informed the software giant it remained willing to negotiate an 'improved search only transaction.' Microsoft, however, rejected both offers, Yahoo stated."

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2centplain sends along a report in the NYTimes on San Francisco's smart parking initiative. He asks, "Any guesses on the when this will be hacked? Like, 'reserving' an empty spot by convincing a sensor that a car is actually parked there, or, perhaps using the wireless mesh network for some other purpose?" Quoting: "This fall, San Francisco will test 6,000 of its 24,000 metered parking spaces in the nation's most ambitious trial of a wireless sensor network that will announce which of the spaces are free at any moment. Drivers will be alerted to empty parking places either by displays on street signs, or by looking at maps on screens of their smartphones. They may even be able to pay for parking by cellphone, and add to the parking meter from their phones without returning to the car."

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sexy_flying_yoda writes "I have just graduated from 3 years doing a BSc in Mathematics in the UK and will be beginning an MSc in Astrophysics and Astronomy in September. I have very limited knowledge in physics, and as my new course of study is basically physics, I'm currently searching for books that will enable me to get up to speed. What books would you recommend that would help a mathematics graduate convert to a physicist?"

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Lunatrik writes "In a not entirely unexpected turn of events, Flagship Studios, the producers of the bug-ridden (at release!) game Hellgate: London is going under, as reported by multiple sources. In addition, many current subscribers to the game are finding themselves unable to cancel their subscriptions due to 'technical errors.'"

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theodp writes "The poop is hitting the fan over tax breaks given to ratings giant Nielsen Co., which pocketed millions in Florida jobs-creation tax concessions but has turned around and dismissed hundreds of local workers after inking a $1.2B outsourcing deal with Tata Consultancy Services of Mumbai. Lou Dobbs is on the case. Lou may go even more ballistic once he sees the Nielsen-Tata pact, which assures Nielsen that OT worries are a thing of the past ('there shall be no additional charge for overtime work'), allows Nielsen to have unsatisfactory Tata hires replaced within 4 weeks of starting with no charge for the original or re-performed work, gives Nielsen up to 6 man-weeks of free labor when a Tata worker is replaced, and allows Nielsen to make 'any TCS Resource' disappear with no more than 5 days notice if their presence 'is not in the best interests of Nielsen.' Nielsen execs have launched a PR counter-attack, pledging not to bully 85 year-old ladies in future layoffs. In a Letter to the Citizens, Nielsen CEO David L. Calhoun explained that Tata won a 'rigorous competition' to get the job, failing to mention that Tata was also tapped by Nielsen EVP Mitchell Habib in his CIO roles at both GE and Citigroup."

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