IT-Code-News: IT News HeadLines (Slashdot Stories) 27/09/2010

Tuesday, September 28, 2010

IT News HeadLines (Slashdot Stories) 27/09/2010

Hawking Radiation Claimed Created In a Lab
eldavojohn writes "In 1974, a young newcomer to the Royal Society named Stephen Hawking predicted that black holes emit Hawking Radiation. So people have been looking for it in space ever since. A new paper up for publication claims to have beaten searchers by observing it in a lab. Doing it wasn't easy. They say they brought light to a standstill by drastically increasing the refractive index of the material it was being fired at — creating a 'white hole.' This horizon beyond which light cannot penetrate (event horizon) is the same between white and black holes which caused the team to suspect they observed Hawking Radiation when light of a different uniform wavelength than the input laser was emitted. But before you rejoice, the Tech Review article notes, 'Of course, the big question is whether the emitted light is generated by some other mechanism such Cerenkov radiation, scattering or, in particular, fluorescence which is the hardest to rule out.'"

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Obama Wants Broader Internet Wiretap Authority
An anonymous reader writes "The White House plans to deliver a bill to Congress next year that will require internet based communication services that use encryption to be capable of decrypting messages to comply with federal wiretap orders?. The bill will go beyond CALEA to apply to services such as Blackberry email. Even though RIM has stated that it does not currently have an ability to decrypt messages via a master key or back door, the bill may require them to. Regarding this development, James Dempsey of the Center for Democracy and Technology commented on the proposal saying, 'They basically want to turn back the clock and make Internet services function the way that the telephone system used to function.'"

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Apple Patents Directional Flash Tech For Cameras
tekgoblin writes "A patent application has surfaced that shows Apple's attempts at creating a new way for a flash to work on a camera. The way the new flash works is very intriguing: a user can select a dimly lit area of the photo and the camera will try to illuminate just that area with the flash. The way Apple is attempting to accomplish this is similar to the way the autofocus works on the iPhone 4 where you can touch the screen in certain areas to focus on that area. Instead you will be able to light up that area with the flash. This is accomplished by the camera flash passing through a 'redirector' so the flash can be placed other than directly centered when a photo is taken."

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Panasonic's 16-Finger, Hair-Washing Robot
angry tapir writes "Panasonic has developed a hair-washing robot that uses 16 electronically controlled fingers to give a perfect wash and rinse. The robot, images of which were distributed by Panasonic, appears to be about the size of a washing machine. Users sit in a reclining chair and lean back to place their head in the machine's open top. Two robot arms guide the 16 fingers, which have the same dexterity as human fingers, the company claims."

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Why Browsers Blamed DNS For Facebook Outage
Julie188 writes "That was probably the only time 'DNS' will ever be a trending term on Twitter. The cause was Facebook's 2.5 hour outage on Thursday, which incorrectly told users trying to access the site that a DNS error was to blame. In truth, experts who've read Facebook's explanation say the site went down because Facebook gave itself a distributed denial-of-service attack when a system admin misconfigured a database. So why was DNS blamed? The 27-year-old communications protocol has been known to cause other, somewhat similar outages."

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New Zealand Scientists Make Atom-Trapping Breakthrough
Mogster writes with this news from New Zealand: "'University of Otago scientists have made a 'major physics breakthrough' with the development of a technique to consistently isolate and capture a fast-moving single atom. A team of four researchers from the university's physics department are believed to be the first to isolate and photograph the Rubidium 85 atom.' Good to see Kiwis following in Rutherford's footsteps."

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Iris Scanning Set To Secure City In Mexico
kkleiner writes "The million-plus citizens of Leon, Mexico are set to become the first example of a city secured through the power of biometric identification. Iris and face scanning technologies from Global Rainmakers, Inc. will allow people to use their eyes to prove their identify, withdraw money from an ATM, get help at a hospital, and even ride the bus. Whether you're jealous or intimidated by Leon's adoption of widespread eye identification you should pay attention to the project – similar biometric checkpoints are coming to locations near you. Some are already in place."

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Apple, Startup Go To Trial Over 'Pod' Trademark
suraj.sun writes with this excerpt from Ars Technica: "Apple is scheduled to go to trial with a startup to fight over a three-letter word: Pod. The trademark battle centers on independent entrepreneur Daniel Kokin, founder of startup Sector Labs, and his video projector in development called Video Pod. Apple had previously filed oppositions against Kokin's usage of 'Pod,' alleging that it would cause customers to confuse it with Apple's iPod products. ... Names that have come under fire include MyPodder, TightPod, PodShow, and even Podium. Sector Labs is the only company to go to trial with Apple over using the 'Pod' branding. Ana Christian, Kokin's lawyer, says the fight is about more than allowing small businesses to use 'Pod' in their product names. She noted a trend in the tech industry, in which large corporations have been attempting to assume ownership of ordinary words."

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US Banks That Offer Transaction History?
wirelessdreamer writes "I use a bank in the US that will only allow me to download transaction history in CSV for the previous three months. I have a hard time remembering to pull my transaction history down every three months, and would gladly jump ship to another bank if there is one that lets me download, say three years' worth of transaction history as one of the standard services. Then I can import my data into MySQL and run some reports on it, which is all I'm looking for." What banks out there do the best job at providing users with simple, downloadable data?

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Unions Urging Actors Not To Work On Hobbit Movie
lbalbalba writes "Last we heard about The Hobbit, Guillermo Del Toro dropped out, Peter Jackson was unofficially directing and secretly auditioning actors, the movie had yet to be green-lit, and Ian McKellen was getting super-antsy about the whole thing and threatening not to play Gandalf. This shouldn't help the long-gestating movie happen any quicker: Actors guilds including SAG issued actual alerts yesterday against working on any of the Hobbit films, advising their members not to take parts in the non-union production, should they be offered them."

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Bloomberg Reports Facebook Building Android Smartphones
destinyland writes "Reports are surfacing of a Facebook-backed smartphone running Google's Android system, built by INQ (who also manufactures a phone for Skype). GigaOm's Om Malik says he's been aware of the project 'for quite some time,' and Bloomberg News (linked above) reported that Facebook will release two AT&T smartphones in 2011, first in Europe and then in America. (Adding that 25% of Facebook users access the social networking site with their wireless devices.) " Whether it's pure semantics or pure misdirection, as of yesterday, Facebook acknowledges work with INQ, but describes the collaboration as customization, rather than a phone of their own.

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Competition Produces Vandalism Detection For Wikis
marpot writes "Recently, the 1st International Competition on Wikipedia Vandalism Detection (PDF) finished: 9 groups (5 from the USA, 1 affiliated with Google) tried their best in detecting all vandalism cases from a large-scale evaluation corpus. The winning approach (PDF) detects 20% of all vandalism cases without misclassifying regular edits; moreover, it can be adjusted to detect 95% of the vandalism edits while misclassifying only 30% of all regular edits. Thus, by applying both settings, manual double-checking would only be required on 34% of all edits. Nothing is known, yet, whether the rule-based bots on Wikipedia can compete with this machine learning-based strategy. Anyway, there is still a lot potential for improvements since the top 2 detectors use entirely different detection paradigms: the first analyzes an edit's content, whereas the second (PDF) analyzes an edit's context using WikiTrust."

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Arduino Project Upgrades With 2 New Boards
EqualSlash writes "The Arduino Project is releasing two new boards — Arduino Uno to replace Duemilanove and Arduino Mega 2560 to replace the existing Arduino Mega board. With Uno, the board is not just getting a new pronunciation-friendly name but also has a custom-made USB-serial converter to replace the older FTDI chipset, thereby removing the need to install drivers (they now have their own USB Vendor ID). It now has a logo and stylish packaging, and soon will have its own branded web store. A new Ethernet integrated board and a tinkering toolkit will be made available shortly."

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Stuxnet Infects 30,000 Industrial Computers In Iran
eldavojohn writes "The BBC and AFP are releasing more juicy details about the now infamous Stuxnet worm that Iranian officials have confirmed infected 30,000 industrial computers inside Iran following those exact fears. The targeted systems that the worm is designed to infect are Siemens SCADA systems. Talking heads are speculating that the worm is too complex for an individual or group, causing blame to be placed on Israel or even the United States — although the US official claims they do not know the origin of the virus. Iran claims it did not infect or place any risk to the new nuclear reactor in Bushehr, which experts are suspecting was the ultimate target of the worm."

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PS3 Jailbreaks Galore Released
YokimaSun writes "Following up on yesterday's story about the PS3 being hacked by one of its own official controllers, there's now a guide in English that details how to mod a Sixaxxis controller. But thanks to the very latest releases, if you don't like soldering you can now use an iPod, a Pandora console or even a Dingoo console. Finally, Jaicrab has released a USB firmware loader which will come in handy once the first custom firmware for the PS3 is released. Maybe then we will get region-free Blu-ray, PS1 and PS2 games."

Read more of this story at Slashdot.

Competition On Detecting Vandalism In Wikis
marpot writes "Recently, the 1st International Competition on Wikipedia Vandalism Detection (PDF) finished: 9 groups (5 from the USA, 1 affiliated with Google) tried their best in detecting all vandalism cases from a large-scale evaluation corpus. The winning approach (PDF) detects 20% of all vandalism cases without misclassifying regular edits; moreover, it can be adjusted to detect 95% of the vandalism edits while misclassifying only 30% of all regular edits. Thus, by applying both settings, manual double-checking would only be required on 34% of all edits. Nothing is known, yet, whether the rule-based bots on Wikipedia can compete with this machine learning-based strategy. Anyway, there is still a lot potential for improvements since the top 2 detectors use entirely different detection paradigms: the first analyzes an edit's content, whereas the second (PDF) analyzes an edit's context using WikiTrust."

Read more of this story at Slashdot.

Competition On Detecting Vandalism In Wikis
marpot writes "Recently, the 1st International Competition on Wikipedia Vandalism Detection finished: 9 groups (5 from the USA, 1 affiliated with Google) tried their best in detecting all vandalism cases from a large-scale evaluation corpus. The winning approach detects 20% of all vandalism cases without misclassifying regular edits; moreover, it can be adjusted to detect 95% of the vandalism edits while misclassifying only 30% of all regular edits. Thus, by applying both settings, manual double-checking would only be required on 34% of all edits. Nothing is known, yet, whether the rule-based bots on Wikipedia can compete with this machine learning-based strategy. Anyway, there is still a lot potential for improvements since the top 2 detectors use entirely different detection paradigms: the first analyzes an edit's content, whereas the second analyzes an edit's context using WikiTrust."

Read more of this story at Slashdot.

Pentagon Makes Good On Plan To Destroy Critical Book
mykos writes "Remember when the Pentagon said they were arranging a taxpayer-funded, government-sponsored book burning a couple weeks ago? Well, they made good on that threat, purchasing 9,500 copies of the book to be destroyed. The publisher, St. Martin's Press, has redacted anything the Pentagon told them to redact in the upcoming second run of the book. They Department of Defense has not yet paid for the burned books, but says they are 'in the process.' Pentagon spokeswoman Lt. Col. April Cunningham gave this statement: 'DoD decided to purchase copies of the first printing because they contained information which could cause damage to national security.' Whew, looks like we're safe now."

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You Are Not Mark Zuckerberg, So Stay In School
theodp writes "Over at TechCrunch, Vivek Wadhwa offers some don't-be-a-fool-stay-in-school advice to students that sounds a bit like an old-school Mr. T PSA. TechCrunch CEO Michael Arrington's questioning of whether students need to get any degree or go to college at all may sound appealing — dropouts Mark Zuckerberg and Bill Gates did do alright for themselves — but Wadhwa gives some good reasons why you should probably take the school-is-for-chumps argument with a grain of salt. 'The harsh reality,' warns Wadhwa, is that for every Zuckerberg, there are a thousand who drop out of college and fail,' and many big companies won't even consider hiring you for that fallback job without a degree. And, believe it or not, you can still become a tech billionaire later in life even if you're cursed with a PhD." Tech entrepreneur Michael Robertson approaches this question slightly differently; here's an analysis he made a few years ago, with the conclusion that the college investment pays off only about half the time.

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NASA Creates an Alien's Eye View of Solar System
Flash Modin writes "Using the Discover supercomputer — which is capable of 67 trillion calculations per second — astronomers at NASA Goddard have created a series of images of what our solar system would look like to an alien astronomer at various points in time. Their simulations track the interactions of 75,000 dust grains in the Kuiper Belt, and show that while the planets would be too dim to detect directly, aliens could deduce the presence of Neptune from its effects on the icy region. Strikingly, the images resemble one taken by Hubble of the star Fomalhaut. NASA has put out a cute video to go with the announcement as well."

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UK Pursues Tax Evaders Using Stolen Bank Details
Andrew Smith writes "The UK taxman (HM Revenue & Customs) is reportedly using a stolen list of bank details to pursue wealthy individuals with off-shore accounts. The list was stolen by an employee of HSBC, and gave details of the bank's customers with money in Swiss accounts. The bank employee fled to France, and the authorities there passed the details on to the UK tax collection agency."

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A Video Guide To Akihabara
freaklabs writes "Tokyo Hackerspace just put up a video guide to Akihabara in Tokyo, an area that's densely populated with electronics components shops. We get a lot of questions about where to go over there and also requests for guided tours so we figured it's probably best just to up videos, descriptions, and Google map markers. It was always difficult to tell people where to go since the places are hard to find so we're hoping this makes it easier for visitors to Tokyo that want to get their geek on."

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Don't Cross the LHC Stream! (Maybe)
jamie points out this piece from always-entertaining Bad Astronomer Phil Plait, who asks this week the simple question "What happens if you put your hand in the beam of the Large Hadron Collider?" The thrill of discovery to me doesn't sound worth the worst-case scenario.

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JPL Scientists Take NASA To the Supreme Court
CheshireCatCO writes "Scientists at NASA's Jet Propulsion Lab, concerned about background checks now required of federal employees, sued NASA to suspect the checks back in 2007. The case has now worked its way up to the Supreme Court. At stake: whether all federal employees can be forced to undergo open-ended background checks whether or not the employee has exposure to classified or sensitive information. The background checks, which can include interviewing people from employees' pasts such as landlords and teachers, may seek, among other things, sexual histories."

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