Slashdot Mirror

eldavojohn writes "It's been nine months since California announced their intentions to create new standards on energy-consuming televisions in their state, but yesterday the California Energy Commission finally released the first draft of the regulations. (More information straight from the horse's mouth.) If you live in another state, you may be unfamiliar with California's history of mandating power usage among anything from dishwashers to washing machines to other household appliances. This has also led to California pushing to ban incandescent light bulbs. From their FAQ on TV Efficiency Standards: 'The proposed standards have no effect on existing televisions. If approved, they would only apply to TVs sold in California after January 1, 2011. The first standard (Tier 1) would take effect January 1, 2011, and reduce energy consumption by average of 33 percent. The second measure (Tier 2) would take effect in 2013 and, in conjunction with Tier 1, reduce energy consumption by an average of 49 percent.' The Draft from December 2008 is available on their site (PDF, with a shorter 'Just the Facts' flier for those of you without two hours to burn). There's no indication whether that's what they're going with, or if it's been updated since then."

Asmodae writes to tell us about a bill proposed in Congress that could roll back telecom retroactive immunity along with adding other privacy safeguards. The "Judicious Use of Surveillance Tools in Counter-Terrorism Efforts" (JUSTICE) Act advocates the "least intrusive means" of information collection and imposes many limitations on the process. "One of the most significant aspects of the JUSTICE Act is that it will remove the retroactive immunity grants that were given to the telecom companies that participated in the NSA warrantless surveillance program. The companies that cooperated with the surveillance program likely violated several laws, including section 222 of the Communications Act, which prohibits disclosure of network customer information. The immunity grants have prevented the telecommunications companies that voluntarily participated in this program from being held accountable in court."

eldavojohn writes "Reuters is bringing us news of five civil lawsuits filed by Microsoft against 'Soft Solutions,' 'Direct Ad,' 'qiweroqw.com,' 'ITmeter Inc,' and 'ote2008.info' that allege they 'used malvertisements to distribute malicious software or present deceptive websites that peddled scareware to unsuspecting Internet users.' Microsoft's Tim Cranton outlined the suits and provided links to all the filings for download. 'Cranton added that names of specific individuals behind these activities were not known and the lawsuits were being filed to help uncover the people responsible.'"

electrostaticcarrot writes "DragonFly — that fourth major BSD — has had its 2.4 release. The 'most invasive change' is the addition and usage of a DevFS for /dev; building on this, drives are now also recognized by serial number (along with /etc/devtab for aliases) as listed in /dev/serno. This is also the first release with a x86-64 ISO, stable but with limited pkgsrc support. Other larger changes include a ported and feature-extended (with full hotplug and port multiplier support) AHCI driver (and SILI driver based on it) originally taken from OpenBSD, major NFS changes, and HAMMER updates. A pkgsrc GIT mirror has also been set up and put in use to make future pkgsrc updates quicker and smoother. Here are two of the mirrors."

Jerry James Stone writes "NASA and University of Utah chemists are developing advanced tech for testing the drinkability of water. The process just began a six-month run aboard the International Space Station. Water will be sampled either from the Space Station's or Shuttle's galley using a syringe. It is then forced through a chemically-imbued membrane, which changes color based on toxicity. The process itself will take about two minutes. It checks drinking water for iodine and silver, which are used to kill unwanted microbes."

snydeq writes "Ongoing Microsoft hype around its Surface touch technology has suggested that, with Windows 7, a touch-based UI revolution is brewing. Unfortunately, the realities of touch use in the desktop environment and the lack of worthwhile development around the technology are conspiring against the notion of touch ever finding a meaningful place on the desktop, as InfoWorld's Galen Gruman finds out reviewing Windows 7's touch capabilities. 'There's a chicken-and-egg issue to resolve,' Gruman writes. 'Few apps cry out for a touch UI, so Microsoft and Apple can continue to get away with merely dabbling with touch as an occasional mouse-based substitute. It would take one or both of these OS makers to truly touchify their platforms, using common components to pull touch into a great number of apps automatically. Without a clear demand, their incentive to do so doesn't exist.'"

eldavojohn writes "China's controversial Green Dam Internet Filter died on new PCs a month ago, but it wasn't until recently that Chinese schools silently removed it. Claims that the software inhibited work in schools was cited as the reason by Reuters. 'We will remove all Green Dam software from computers in the school as it has strong conflicts with teaching software we need for normal work,' said one school, while another claimed, 'It had seriously influenced our normal work.'"

snydeq writes "Novell has announced MonoTouch 1.0, a commercial SDK that allows developers to build iPhone apps using Microsoft's .Net Framework instead of the Apple-designated C or Objective-C languages. The SDK leverages Novell's Mono runtime for running Windows apps on non-Windows systems, allowing developers to utilize code and libraries written for .Net and programming languages like C#. With MonoTouch, the Mono runtime provides such developer services as garbage collection, thread management, type safety, and Web services, said Mono leader Miguel de Icaza."

Xbm360 writes "A report from researcher Canalys said 13.5 million netbooks were sold globally in the 1st half of 2009. Telecom companies have several bundling deals, with about 50 operators selling netbooks. The success of netbooks also surprised Microsoft & forced them to lower the prices of their XP Home licenses, to regain marketshare over Linux."

Xerfas writes "If you ever dreamed of owning your own dinosaur, here's your chance. Possibly the most impressive natural history auction ever is set to take place Oct. 3 at the Venetian Casino in Las Vegas. Here you can find everything from the T.rex to a duck-billed dinosaur and a mammoth skeleton."

eldavojohn writes "It's frequent that we hear of a country or city or company switching from Windows to Linux, but it's rare that we hear of one third of a million employees being told to use Lotus Symphony (IBM's OO.o variant) over MS Office, and also to use the Open Document Format when saving files. The change has been mandated to take place in the next 10 days. Of course, they are doing this to illustrate that they actually offer a full-fledged alternative to Microsoft. With i4i stirring stuff up against MS Office and absolving OO.o from litigation, are we on the verge of a potential break from Microsoft's dominant document suite? Hopefully IBM supports OO.o past Sun's acquisition by Oracle instead of concentrating on Lotus Symphony."

Glyn Moody writes "Russia's president, Dmitry Medvedev, has decreed a new holiday for his country: Programmer's Day. Appropriately enough, it will be celebrated on the 256th day of the year: September 13th (September 12th for a leap year). Do programmers deserve their own holiday ahead of other professions? Should the rest of the world follow suit?"

adeelarshad82 writes with this excerpt from a Reuters report: "Google is disappointed with the lack of breakthrough investment ideas in the green technology sector, but the company is working to develop its own new mirror technology that could reduce the cost of building solar thermal plants by [25%] or more. The company's engineers have been focused on solar thermal technology, in which the sun's energy is used to heat up a substance that produces steam to turn a turbine. Mirrors focus the sun's rays on the heated substance. ... Google hopes to have a viable technology to show internally in a couple of months, Bill Weihl said. It will need to do accelerated testing to show the impact of decades of wear on the new mirrors in desert conditions."

maximus1 writes "Hard as it may be to imagine, 'free' is not always the primary selling point to open source software. This article makes some interesting points about subtle ways Open Source projects might lose to the competition. Lack of features is a common answer you'd expect, but the author points out that complicated setup and configuration can be a real turn-off. Moreover, open source companies may not do enough to market major upgrades. If they did, they might lure back folks who tried and dumped the earlier, less polished version. This raises the question: what made you dump an open source app you were using? What could that project have done differently?"

eldavojohn writes "Last year, Microsoft was ordered to pay Alcatel-Lucent hundreds of millions of dollars for patent infringement. Well, that award has just been overturned by the United States Court of Appeals for the Federal Circuit, saving Microsoft a considerable sum. But Microsoft isn't in the clear yet; the appellate court said that they did infringe on Alcatel-Lucent patents, but that those infringements did not warrant $358 million in damages. The case needs to be retried."

heptapod sends in a story from the NY Times about a growing problem for the makers of high-tech gadgets: deciding when and how it's appropriate to track a stolen device. With the advent of ubiquitous GPS and connections to services like the Kindle book store, the companies frequently have a way to either narrow down a user's location or impede use of the device. But some, like Amazon, are drawing a hard line when it comes to establishing that the device was actually stolen. "Samuel Borgese, for instance, is still irate about the response from Amazon when he recently lost his Kindle. After leaving it on a plane, he canceled his account so that nobody could charge books to his credit card. Then he asked Amazon to put the serial number of his wayward device on a kind of do-not-register list that would render it inoperable — to 'brick it' in tech speak. Amazon's policy is that it will help locate a missing Kindle only if the company is contacted by a police officer bearing a subpoena. Mr. Borgese, who lives in Manhattan, questions whether hunting down a $300 e-book reader would rank as a priority for the New York Police Department."

ruphus13 was among the readers sending word of Motorola's Android handsets yesterday, along with a "socially aware" application layer called MotoBlur. The Motorola Cliq is expected in a few weeks. T-Mobile is Motorola's carrier partner in the US. A second Android phone will be marketed in other countries under the name Dext. Reuters called the market's reaction to Motorola's announcement "muted." "Dr. Sanjay K. Jha, Co-CEO of Motorola and CEO of the company's Mobile Devices division, unveiled Motorola's Android platform play. ... Key to both of the phones, and key to Motorola's overall Android strategy, is a new interface and application layer called MotoBlur. It's focused on 'a single stream' for social networking features, software updates, messages, syncing, e-mails, videos, photos... The Cliq phone has a 5-megapixel camera, slide-out keyboard, 24 frame-per-second video capabilities, GPS, a headphone jack, an advanced browser from Google, integrated Exchange service, and Google roaming services including Google voice search, access to maps, Google calendar, and more. It also provides one-click access to Android Market and the thousands of Android applications there."

Several readers including tyghe!! sent in a Popular Mechanics piece analyzing the Augustine Commission's recommendations and NASA itself in terms of a persistent bias towards risk aversion, and arguing that such a bias is fundamentally incompatible with the mission of opening a new frontier. "Rand Simberg, a former aerospace engineer finds the report a little too innocuous. In this analysis, Simberg asks, what happens when we take the risk out of space travel? ... Aerospace pioneer Burt Rutan said a few years ago that if we're not killing people, we're not pushing hard enough. That might sound harsh to people outside the aerospace community but, as Rutan knows, test pilots and astronauts are a breed of people that willingly accepts certain risk in order to be part of great endeavors. They're volunteers and they know what they're getting into."

99luftballon writes "The British government has officially apologized for the treatment of Alan Turing in the post war era. An online petition got more than enough signatures to force an official statement and Prime Minister Gordon Brown has issued a lengthy apology. 'Thousands of people have come together to demand justice for Alan Turing and recognition of the appalling way he was treated. While Turing was dealt with under the law of the time and we can't put the clock back, his treatment was of course utterly unfair and I am pleased to have the chance to say how deeply sorry I and we all are for what happened to him. So on behalf of the British government, and all those who live freely thanks to Alan's work I am very proud to say: we're sorry, you deserved so much better.'"

Joshua writes "JAXA, Japan's version of NASA, has scheduled the launch of its new rocket, the H-IIB, for September 11th, 2009. The rocket will be carrying up the first in a series of unmanned supply vessels for the ISS called the HTV. The new Japanese addition to the international space fleet comes as a huge welcome sign to NASA, who has scheduled the space shuttle to retire in 2010. The HTV will be able to transport vital supplies, equipment, and experiments to the ISS, a job that the US space shuttle has been doing largely up until now. Yearly launches for the H-II2 and HTV are scheduled between now and 2015. Until NASA can finish the next generation Ares I rocket, which isn't likely to be finished before 2017, taking astronauts into space and to the ISS will likely become the job of Russia."

eldavojohn writes "With authors, scholars, the DoJ and publishers ripping apart the Google book deal, it's Microsoft's turn. They're claiming it's frankly an illegal 'joint venture' and not a settlement. According to ZDNet, Microsoft's four complaints against the deal are: 1) Future infringements are covered by the settlement, affecting the exclusive rights of absent class members for the life of their copyrights. 2) The deal gives away to Google vast rights that were not contested in the underlying litigation. The lawsuits dealt with Google's displaying brief excerpts. Instead of compromising on that infringement, the parties instead agreed to give away the rights to display entire books. 3) The publishers who negotiated this deal each have undisclosed side deals with Google, which will likely give them better terms than the class will get. 4) The publishers plan to exclude their own works from the deal. You might recall over a year ago Microsoft's own scanning effort died."

snydeq writes "Performance and metrics researcher Devil Mountain Software has released an array of real-world Windows use data as compiled by its exo.performance.network, a community-based monitoring tool that receives real-time data from about 10,000 PCs throughout the world. Tracking users' specific configurations, as well as the applications they actually use, the tool provides insights into real-world Windows use, including browser share, multicore adoption, service pack adoption, and which anti-virus, productivity, and media software are most prevalent among Windows users. Of note are the following conclusions: two years after Vista's release, not even 30 percent of PCs actually run it; OpenOffice.org is making inroads into the Microsoft Office user base; and despite the rise of Firefox, Internet Explorer remains the standard option for inside-the-firewall apps."

blacklily8 writes "Gamasutra has just published our history of Doug Neubauer's Star Raiders, a 1979 game for the Atari 8-bit that offered 'high-speed first-person perspective through a fully navigable 3D-like environment in just 8K of RAM (memory) and 8K of ROM (storage).' Designed by the creator of the Atari's POKEY chip, Star Raiders was a hit on its home platform but now seems to have fallen into obscurity: 'Star Raiders is a shining example of what happens when a developer is told that something can't be done, does it anyway, and then is promptly forgotten for having done it.' In addition to describing the game itself, the article focuses on its impact on later games such as Wing Commander, X-Wing, and Elite."

Jim Karter writes "In a three-way cage match, LifeHacker threw Chrome 4, Firefox 3.5, and Opera 10 into the ring and let the three browsers duke it out to see which would emerge as the fastest app for surfing the web. Quoting: 'Like all our previous speed tests, this one is unscientific, but thorough. We install the most current versions of each browser being tested — in this case, Opera 10, Chrome's development channel 4.0 version, and the final Firefox 3.5 with security fixes — in a system with a 2.0 GHz Intel Centrino Duo processor and 2GB of RAM, running Windows XP.'"

Joshua writes "After repeated concerns from Japanese citizens over privacy rights violations involving Street View and a probe by Japan's Ministry of Internal Affairs and Communications, Google Japan has announced that it will help victims of Street View photo abuse take action against offending sites. Google Japan said it would send requests to the sites for removal of maliciously used Street View images. It will also potentially block the site from Google's search engine and consider legal action for those sites which ignore or refuse the request. Action to this extent against secondary-use abusers is reportedly a first in relationship to Google's Street View worldwide."

DynaSoar writes "The Prisoner is one of the most influential and enduring TV shows to have appeared during the 1960s. This single-season (1967-68), 17-episode series, starring its co-writing, co-directing executive producer Patrick McGoohan, maintains a steady fan base and gains more with each syndication re-release. For over 40 years there have been announced intentions and projects to resurrect this surreal psychodrama combining science fiction, allegory, and spy thriller in a new series or movie (but always without McGoohan, who adamantly refused, saying 'he'd done it'). Finally, since December 2008 a remake has been in the can. In November 2009, AMC will begin airing an original six-part mini-series of The Prisoner starring James Caviezal as the spy who resigns only to find himself abducted and transported to 'The Village,' where he is renamed (or rather renumbered) Number Six, and where the minds behind his incarceration attempt to pry and/or trick secrets from his brain. Chief among those minds is the visible face of the administration, Number Two, played by Ian McKellen. Unlike the original, with a new Number Two in each episode, McKellen appears throughout. To promote the upcoming release, AMC is presenting (along with a ton of 'additional material') the entire original 17 episodes, free for the streaming."

Vladimir Sedach writes "Aside from authoring narrowly focused technical books, teaching university courses, or mentoring others in the workplace, programmers don't often get a chance to pass on the knowledge of the practise of programming as a profession. Peter Seibel's Coders at Work takes fifteen world-class programmers and distills their wisdom into a book of interviews with each of them." Keep reading for Vladimir's review. Coders at Work author Peter Seibel pages 632 publisher Apress rating 8 reviewer Vladimir Sedach ISBN 978-1430219484 summary How the best programmers in the world do their job The list of coders interviewed includes some geek household names like Donald Knuth and jwz, but also some not so well-known ones such as Bernie Cosell (one of the programmers behind the ARPANET IMP, the first Internet router) and Fran Allen (compiler pioneer). The full list of people interviewed is available on the book's website. The eras embodied by the interviewees range from the very beginnings of software as we know it today, to the heyday of the Internet boom, when people like Brad Fitzpatrick made their mark.

Seibel himself is a coder and author (having the well-received Practical Common Lisp under his belt). It is then no surprise that the interviews are packed with technical details, which (with one exception, explained below) restricts the intended audience of the book to those already familiar with programming.

Coders at Work manages to communicate the wisdom of programmers of bygone eras, while simultaneously being heavily colored by very contemporary issues. JavaScript, its consequences and its discontents, is a topic recurring throughout the book. More than just a recounting of history, Coders at Work should inspire readers to learn about the wider context of their craft and stop the reinvention of the proverbial wheel decried by several of the interviewees in its pages.

Given the related subject matter, the people interviewed in Coders at Work who played a role in creating major programming languages (Armstrong, Eich, and Steele), and close publication dates of the two books, inevitable comparisons will be drawn between Coders at Work and Federico Biancuzzi and Shane Warden's Masterminds of Programming (I previously reviewed Masterminds of Programming on my blog). There is a lot of common ground between the two books in terms of technical areas covered, but Coders at Work clearly comes out on top.

Part of the reason has to do with the fact that Seibel's choice of interviewees is stellar. Masterminds of Programming's niche focus on programming language designers meant that its authors had a tougher job than Seibel, but details like the omission of Alan Kay (creator of Smalltalk and one of the most influential programming language designers in the field's history) from Masterminds are nothing short of dumbfounding.

Just as important to making Coders at Work a good book is the fact that Seibel is a great interviewer. Seibel's questions felt more open-ended than those in Masterminds, and the resulting interviews have a flow and narrative that makes them engrossing to read and gives the programmers interviewed a chance to explore details in-depth.

A refreshing aspect of Coders at Work are the interviewees who don't shy away from strong opinions or humor, as shown in this remark by Peter Deutsch, "I think Larry Wall has a lot of nerve talking about language design--Perl is an abomination as a language." One aspect where Coders unintentionally shines is as a guide to finding and hiring programming talent. Even non-technical managers will benefit greatly by reading those excerpts of the interviews concerned with hiring programmers.

Another unexpected aspect of the book is the breadth of topics discussed — everything from debugging machine code to women's issues in computing workplace and education.

One area where Coders could stand improvement is in its length. Not all of the coders interviewed possessed the gift of brevity, and many interview answers could have been edited to reduce their length without affecting the message.

In her interview, Fran Allen makes an interesting assertion — programming and computer science need to become more socially relevant. Other scientific and engineering fields are filled with well-known personalities, described in prominent interviews, biographies, and major Hollywood films. The only "software people" to appear in the public spotlight are the CEOs of major software firms. Ultimately, its role in helping programming assert its status as a socially relevant profession may be the most important contribution of Coders at Work.

You can purchase Coders at Work from amazon.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

BuzzSkyline writes "Researchers at Johns Hopkins University are playing with Lego blocks to discover how arrays of nanoscopic obstacles could sort cells and other tiny particles by size. Ball bearings dropped through an array of Lego pieces submerged in glycerin serve as an analogue of the tiny systems, with bearings of different sizes taking different paths through the array. An academic paper describing the Lego research recently appeared in the journal Physical Review Letters (subscription required)."

consonant writes "FT is reporting that Google has reached a deal with Sony to ship Chrome on the Vaio line of PCs. Google confirmed that Sony PCs carrying Chrome had started to go on sale and said it was in talks for similar deals with other computer makers. It said the arrangement was 'experimental' and part of wider efforts to boost distribution, including a deal to make Chrome available to internet users who download the RealPlayer software and the company's first use of television advertising. While mainstream media coverage and financial details were very sparse, El Reg terms it a 'Microsoft-snubbing deal.' Google also mentioned it was pushing for similar deals with other vendors. Could this spell the beginning of the end for IE?"

BuzzSkyline writes "Improvements in helmets have helped modern soldiers survive bullets and blasts that would have killed them in past wars. But increasing numbers of soldiers are suffering long lasting brain damage from explosions, partly as a result of what appears to be a flaw in helmet designs. Although the blast itself may not accelerate the brain inside a soldier's head enough to cause injury, shockwaves that make it through the space between a helmet and a soldier's head can cause the skull to flex, leading to ripples in the skull that can create damaging pressures in the brain. Simulations that relied on 'code originally designed to simulate how a detonated weapon rattles a building or tank' could lead to new helmets that reduce the traumatic brain injuries that many soldiers suffer as a result of improvised explosive devices and other moderate-sized blasts. The research is due to be published in Physical Review Letters, but a pre-print of the entire article is currently available on the Physics ArXiv."

Shome writes "Apple has stated that there is no evidence that recent iPhone explosions reported by users are connected to overheating of batteries. It may be stated that French consumer affairs authorities have started their own investigation on the reported explosions, some of which have caused minor injuries to the users, and are studying the phone's safety features. The Inquirer runs a piece that blames Apple for blaming its customers. 'This mysterious force is not God, or a rival religion, nor does it require any metaphysics to understand. An "external force" is just Apple's term for the black shirted people who believe that everything that Apple makes is wonderful. It is what other companies call their "customers," writes Nick Farrell.'"

T Murphy writes "Wind farms can appear like storms or tornadoes on Doppler radar when placed too close to the radar. Tornado alley is a good area for wind farms, and good terrain for the turbines is also ideal for Doppler radar. With many new farms being constructed, the problem is growing. A false tornado warning was issued in Kansas by a computer, although canceled by a meteorologist aware of the problem — there are fears that false positives will grow. Worse would be a tornado ignored as a wind turbine. While meteorologists are trying to work with wind farm owners to shut off the turbines during bad weather, they have no control over the placement or operation of the turbines. Efforts are being made to improve detection technology to avoid further problems."

Runaway1956 writes "Microsoft's chief Washington lobbyist has been convening regular meetings, attended by the company's outside consultants, that have become known by some beltway insiders as 'screw Google' meetings, DailyFinance has learned. The meetings are part of an ongoing campaign by Microsoft, other Google opponents, and hired third parties to discredit the Web search leader, according to multiple sources with knowledge of the matter. 'Microsoft is at the center of a group of companies who see Google as a threat to them in some combination of business and policy,' said a source who requested anonymity to avoid retribution. 'The effort is designed to make Google look like the big high-tech bad guy here.'"

bheer writes "BusinessWeek profiles a call center company called iQor which has grown revenues 40% year-on-year by (shock) treating employees as critical assets. It's done this not by nickel-and-diming, but by expanding its US operations (13 centers across the US now), giving employees universal health insurance, and paying salaries and bonuses that are nearly 50% above industry norms. The article notes that outsourcing will continue and globalization will continue to change the world's economic landscape. 'But the US is hardly helpless. With smart processes and the proper incentives, US companies can keep jobs here in America, and do so in a way that is actually better for the company and its employees.' Now if only other companies get a clue as well."

ezabi writes "TrendWatch, the malware research arm of TrendMicro, has posted a white paper titled 'A Cybercrime Hub' (PDF, summary here) describing the activities of an Estonian ISP acting as a cover-up for a large cybercrime network. It's involved with malware distribution and DNS hijacking, which leads to credit card fraud. The story's interesting, and a typical internet user would be exposed in such a situation. What security measures should be taken to prevent normal users from falling victim to such malicious bodies? Note that they are represented legitimately and are offering real services like any other internet company."

Andurin writes "Sunlight Labs has announced three finalists for its $25,000 Apps for America 2 competition. Forty-seven apps were submitted, each relying on Data.gov and providing a useful spin on government data. This We Know compiles federal information on a local level; govpulse is a searchable version of the Federal Register; and DataMasher allows simple mashups of government data sets. Voting is now open to determine the winner in the contest."

Ganty writes "I recently purchased a Lenovo W500 notebook, and after 'downgrading' to XP and creating a dual partition, I found that I had a battery life of nearly three hours using the long-life battery, at this point I was a happy camper because it means that I can watch a DVD during a flight. I then tried various Linux distributions and found the battery life under FOS to be very disappointing, with an average of 45 minutes before a warning message. After settling on Ubuntu I then spent three days trying various hardware tweaks but I only managed to increase the battery life to one and a half hours. Unwanted services have been disabled, laptop mode has been enabled, the dual core CPU reduces speed when idle and the hard drive spins down when not needed. Obviously Apple with their X86 hardware and BSD based OS have got it right because the MacBooks last for hours, and a stock install of MS Windows XP gives me three hours of life. Why is battery life on notebooks so poor when using Linux? Some have suggested disabling various hardware items such as bluetooth and running the screen at half brightness but XP doesn't require me to do this and still gives a reasonable battery life."

Rik van der Kroon writes "Major Dutch cable provider UPC has introduced a new network management system which, from noon to midnight, for certain services and providers, caps users' bandwidth at 1/3rd of their nominal bandwidth (Google translation; Dutch original here). After the consumer front for cable providers in The Netherlands received many complaints about network problems and slow speeds, UPC decided to take this as an excuse to introduce their new 'network management' protocol which slows down a large amount of traffic. All protocols but HTTP are capped to 1/3 speed, and within the HTTP realm some Web sites and services that use lots of upstream bandwidth are capped as well. So far UPC is hiding behind the usual excuse: 'We are protecting all the users against the 1% of the user base who abuse our network.'"

BuzzSkyline writes "Despite fire codes that require emergency exits be clear of obstacles, some types of obstacles actually speed evacuation. The counterintuitive conclusion resulted from a series of experiments performed at a TV studio in Japan. Researchers from the University of Tokyo asked 50 volunteers to exit the studio through a narrow door. Video tapes of the experiments show that people made it out quickest when a pole was placed about 30 degrees to one side of the exit. The lead researcher believes an obstacle reduces jamming and friction among people in crowds by decreasing conflicts as the crowd presses toward the exit. A paper describing the research is scheduled to appear in the journal Physical Review E in September, but a preprint is available on the Physics Arxiv."

inkslinger77 writes "Computerworld has a cool slideshow of a Kuka Titan robot and a bunch of AGVs managing the circulation of coins at the Australian Mint. There's also a lengthier article where the head of the project talks about the main reason robots were employed. One of the reasons being that they radically reduce OH&S risk: 'We are finding that the AGVs are much safer and more reliable. Robots are never affected by having a bad night with the baby and falling asleep at the wheel. They are extremely accurate and they always do the same task in the same way.'"

skywatcher2501 writes "Lockheed Martin, the company producing NASA's new Orion spacecraft, published three videos (news article in German) showing alternative Orion missions. Great efforts are made to show Orion's flexibility as a space transportation system beyond the goals of the Constellation program." The three videos, respectively, illustrate ISS missions with cargo in low-Earth orbit; autonomous use of the service module; and maintenance missions from low-earth orbit to geosynchronous orbit.

flynn writes "Ireland's oldest and largest ISP will be blocking access to The Pirate Bay from September 1st, while other ISPs have rejected the request to block TPB. From the Irish Times: 'Under an out-of-court agreement with EMI Records, Sony Music, Universal Music and Warners in January, Eircom agreed to cut off customers found to be repeatedly downloading music illegally. The deal also required Eircom to cut off access to Pirate Bay if requested. Yesterday, cable TV operator UPC, which has more than 120,000 broadband subscribers, announced it would not comply with a request to block access to Pirate Bay.'"

Joshua writes "Researchers from Japan have calculated Pi to over 2.5 trillion decimals using the T2K Open Supercomputer (which is currently ranked 47th in the world according to a June, 2009 report from Top500.org). This new number more than doubles the previous record of about 1.2 trillion decimals set in 2002 by another Japanese research team. Unfortunately, there still seems to be no pattern."

inkslinger77 notes a Computerworld interview with Martin Odersky on the Scala language, which is getting a lot of attention from its use on high-profile sites such as Twitter and LinkedIn. The strongly typed language is intended to be a usable melding of functional and object-oriented programming techniques. "My co-workers and I spend a lot of time writing code so we wanted to have something that was a joy to program in. That was a very definite goal. We wanted to remove as many of the incantations of traditional high-protocol languages as possible and give Scala great expressiveness so that developers can model things in the ways they want to. ... You can express Scala programs in several ways. You can make them look very much like Java programs which is nice for programmers who start out coming from Java. ... But you can also express Scala programs in a purely functional way and those programs can end up looking quite different from typical Java programs. Often they are much more concise. ... Twitter has been able to sustain phenomenal growth, and it seems with more stability than what they had before the switch, so I think that's a good testament to Scala. ... [W]e are looking at new ways to program multicore processors and other parallel systems. We already have a head start here because Scala has a popular actor system which gives you a high-level way to express concurrency. ... The interesting thing is that actors in Scala are not a language feature, they have been done purely as a Scala library. So they are a good witness to Scala's flexibility..."

Foehg writes "ForeignPolicy.com reports, 'A Belarusian textile company has developed a special school uniform that protects kids from electromagnetic radiation emanating from their cellphones. The uniform features a dedicated pocket that can store the phone and make it safe for those who wear it.'" Now someone has to create an oven mitt that can protect you from the harmful radiation given off by your microwave oven.

Dan Lorenc writes "Using the StackOverflow.com data dump, I measured the activity of various programming languages throughout the week. The results: Ruby and Python saw a rise in questions asked on the weekend while C# and Java saw a dropoff in activity on the weekend. This means that more programmers are using Python and Ruby on the weekend for their personal projects, showing that these languages are more fun to use. Show this experiment to your boss the next time you are selecting a programming language for a project at work."

AlexMax2742 writes "Great news for those anxious gamers who have been waiting for a Linux and Mac version of Quake Live. Support for both is being implemented with next Tuesday's update, according to project lead Marty Stratton, who gave the release date during a press conference held at QuakeCon 2009. A video of the press conference is up at QuakeUnity." John Carmack revealed that they're working on a "premium" subscription service for Quake Live, which will allow players to configure and run their own private servers. Also at QuakeCon, a new trailer was released for id's upcoming shooter, Rage. Kotaku posted an extensive preview of Rage, saying, "I've seen no game that, in this realistic style, looks so good and has a landscape so rich with visual splendor." A detailed presentation on id Tech 5, the new game engine behind Rage, was given at SIGGRAPH 2009 last week.

The Angry Mick writes "My wife and I recently moved, and during the course of providing change-of-address information to the many companies we do business with, I asked each if they were storing a full Social Security number in their databases, and if so, could they remove it or replace it with an alternate identifier. Neither the experience nor the results were particularly enjoyable. On the positive end of the spectrum, some companies were more than willing to make a change, even offering suggestions for a suitable alternate such as a driver's license number. In the middle were companies that made things a little more difficult, requiring several steps up the management tree before speaking to someone with some actual authority to address the issue. Then there was DirectTV. This company not only flatly refused to consider the suggestion, but also informed me that even if I were to discontinue service with them, they still intended to keep my full SSN on file indefinitely. There is no logical reason for them to do this, and I'm not keen on the idea of being left vulnerable to identity theft should they have experience any security breaches at any future point in my life. So, my questions to the Slashdot community are: Has anyone else tried getting your SSN replaced or removed in corporate databases, and what were your experiences? And short of Armageddon, is there any way to force a company to erase your SSNs after you cease doing business with them, or is this a job for a lawyer or regulatory body?"

Jafafa Hots writes "Some undergraduate and masters level courses at the Southwestern Baptist Theological Seminary require trolling as part of their requirements. In William Dembski's classes on Intelligent Design and Christian Apologetics, 20% of the final grades come from having made 10 posts defending Intelligent Design Creationism on 'hostile' websites. There seems to be no requirement that the posts contain original writing; apparently cut-and-paste jobs are sufficient. Is this the first case of trolling the net being part of course requirements?"

adewolf tips news that the government of Malaysia is looking into the development of an internet filtering program. According to a Reuters report, "A vibrant Internet culture has contributed to political challenges facing the government, which tightly controls mainstream media and has used sedition laws and imprisonment without trial to prosecute a blogger." The Malaysian government insists that such a filter would only be used to block pornography, though critics of the plan expect it would be wielded as a political tool, censoring websites that are critical of the current administration. "An industry source says the government could impose the filters late this year or in 2010, coinciding with the rollout of a high-speed broadband network run by Telekom Malaysia. Malaysia aims to increase broadband penetration to half of all homes by 2010 as part of its drive to boost economic efficiency."