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Updated: 17 min 59 sec ago

Light Resonators Used To Move Nano-sized Objects

0 sec ago
ElectricSteve writes "Scientists at Cornell University report they can now use a light beam carrying a single milliwatt of power to move objects and even change the optical properties of silicon from opaque to transparent at the nanometric scale." As the article says, such an advancement "could prove very useful for the future of micro-electromechanical (MEMS) and micro-optomechanical (MOMS) systems."

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Categories: Linux

Simple, Free Web Remote PC Control?

0 sec ago
MeatballCB writes "Hey folks. Being the 'technical' guy of the family, I often get calls from friends and family members when they're having PC issues. Most of these folks are not technical, so trying to troubleshoot problems over the phone can often be a challenge. Anyone know of a simple to use, and preferably free, service that would allow for remote viewing/control of their PC's. I know there's WebEx and GoToMyPC, but I hate to pay for something I'd use once every two months. I also know about VNC, but trying to walk someone through opening up ports on their router that thinks their Internet is broken when their homepage gets changed is not realistic. Anyone know of anything that would be easy to set up and use?"

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Categories: Linux

Google Patents Displaying Patents

0 sec ago
theodp writes "Google has actually managed to patent displaying patents. The USPTO issued US Patent No. D603,866 to six Google inventors for their Graphical user interface for display screen of a communications terminal. Among the six inventors is the guy who introduced Google Patents. Ironically, Google Patents can't seem to find the new Google patent for Google Patents."

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Categories: Linux

No More Fair-Price Refund For Declining XP EULA

0 sec ago
mark0 writes "Getting a fair-price refund from Amazon or Asus after declining the Windows XP EULA appears to be a thing of the past. In contrast to reports from the US and the UK from earlier in the year, Amazon simply refuses and provides information to contact Microsoft. Asus is offering US$6. Despite being confronted with publicly available information about the real OEM price of Windows XP Home Edition being $US25-US$30, Asus replies, 'The refund price for the decline of the EULA is correct in it being US$6. This price unfortunately is not negotiable I do apologize for any inconvenience this may have caused. Please be assured that it is not ASUS intentions to steer you away in any which way.'"

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Categories: Linux

Colossus 3.5-in SSD Combines Quad Controllers

11 min 4 sec ago
Vigile writes "The new Colossus SSD comes in capacities starting at 256GB and going all the way up to 1TB in a standard 3.5-in hard drive form factor. This larger size was required because the drive actually integrates not one but four Indilinx SSD controllers and three total RAID controllers in a nested RAID-0 array. All of this goodness combines to create an incredibly fast drive that beats most other options in terms of write speeds and is competitive in read tests as well. Using some custom 'garbage collection' firmware, the drive works around the fact that TRIM commands aren't supported in RAID configurations to maintain high speeds through the life of the SSD."

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Categories: Linux

Chrome OS and Android "Will Likely Converge" In the Future

1 hour 29 min ago
xchg writes "When Google first announced that the company would be pursuing development of two distinct operating systems, many questioned Google's motivation. 'Google executives, including CEO Eric Schmidt, have downplayed the conflict ever since, asking for time to let the projects evolve. And a few days after Chrome OS was revealed, Android chief Andy Rubin said device makers "need different technology for different products," explaining that Android has a lot of unique code that makes it suitable for use in a phone and Chrome has unique benefits of its own. But Brin, speaking informally to reporters after the company's Chrome OS presentation on Thursday, said "Android and Chrome will likely converge over time," citing among other things the common Linux and Webkit code base present in both projects.'"

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Categories: Linux

The State of Ruby VMs — Ruby Renaissance

2 hours 24 min ago
igrigorik writes "In the short span of just a couple of years, the Ruby VM space has evolved to more than just a handful of choices: MRI, JRuby, IronRuby, MacRuby, Rubinius, MagLev, REE and BlueRuby. Four of these VMs will hit 1.0 status in the upcoming year and will open up entirely new possibilities for the language — Mac apps via MacRuby, Ruby in the browser via Silverlight, object persistence via Smalltalk VM, and so forth. This article takes a detailed look at the past year, the progress of each project, and where the community is heading. It's an exciting time to be a Rubyist."

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Categories: Linux

New Attack Fells Internet Explorer

2 hours 50 min ago
alphadogg writes "Attack code has been identified that could be used to break into a PC running older versions of Microsoft's Internet Explorer browser. The code was posted Friday to the Bugtraq mailing list by an unidentified hacker. According to security vendor Symantec, the code does not always work properly, but it could be used to install unauthorized software on a victim's computer."

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Categories: Linux

New Research Forecasts Global 6C Increase By End of Century

4 hours 7 min ago
jamie writes with this snippet from the UK's Independent: "The world is now firmly on course for the worst-case scenario in terms of climate change, with average global temperatures rising by up to 6C by the end of the century, leading scientists said yesterday. ... [The study] found that there has been a 29 per cent increase in global CO2 emissions from fossil fuel between 2000 and 2008, the last year for which figures are available. On average, the researchers found, there was an annual increase in emissions of just over 3 per cent during the period, compared with an annual increase of 1 per cent between 1990 and 2000. Almost all of the increase this decade occurred after 2000 and resulted from the boom in the Chinese economy. The researchers predict a small decrease this year due to the recession, but further increases from 2010."

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Categories: Linux

Facebook Photos Lead To Cancellation of Quebec Woman's Insurance

5 hours 32 min ago
No. 24601 writes "A Quebec woman on long-term sick leave, due to a diagnosis of depression, lost her health benefits after her insurance provider found photos of her on Facebook smiling and looking cheerful at parties and out on the beach. Besides all the obvious questions, how did the insurance company access her locked Facebook profile?"

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Categories: Linux

How Augmented Reality Browsers Stack Up For Navigating London

8 hours 43 min ago
We've mentioned the tantalizing possibilities of augmented reality here several times, including Microsoft's stab (using scene recognition) at an information overlay for cell phones, and some display technologies that could make a Terminator-style information overlay on the real world possible without even looking down at a screen, including both glasses with microdisplays and contact lenses. An anonymous reader points to this two-part review of several cell phone apps, in which the writer has "tested several mobile augmented reality browsers and their ability to find places to eat and function as a tourist guide by identifying tourist attractions in London," writing, "This is the first review I have seen where all the browsers have been compared together; what's interesting is all the browsers use different data sources, and so either miss popular locations or give the wrong location."

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Categories: Linux

UAVs Go Green With Fuel-Cell Powered "Ion Tiger"

12 hours 5 sec ago
Hugh Pickens writes "Increasingly, the military is deploying unmanned aerial vehicles, or UAVs, as eyes in the sky to scan the ground for targets and threats, especially for missions that are too dangerous for manned aircraft. Now Live Science reports that a new robotic spy plane called 'Ion Tiger' will harness alternative energy to make it more covert and longer lasting than battery-powered or engine-powered UAVs. A 550-watt, 0.75 horsepower hydrogen fuel cell will power the Ion Tiger with four times the efficiency of a comparable internal combustion engine and seven times the energy of the equivalent weight of batteries. When Ion Tiger took flight in October, it exceeded any demonstration of electrically powered flight so far, flying 23 hours and 17 minutes. 'And it carried a 5 lbs. payload to boot — enough to carry, say, a day-and-night camera,' says researcher Karen Swider-Lyons, head of the alternative energy section at the Naval Research Laboratory in Washington. 'No one has come close to flying 24 hours with a significant payload before.' Another big advantage is the Ion Tiger's reduced noise, heat and emissions. 'Think about lawnmowers or chainsaws — they're really loud,' says Swider-Lyons. 'It's hard to spy on people when they know you're there, so you had to fly them at high altitudes to keep them from being heard.'"

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Categories: Linux

Brazilian Breaks Secrecy of Brazil's E-Voting Machines With Van Eck Phreaking

November 22, 2009 - 3:11am
After the report last week that Brazil's e-voting machines had withstood the scrutiny of a team of invited hackers, reader ateu writes with news that a hacker has shown that the Linux-based voting machines aren't perfectly safe; he was able to eavesdrop on them (translated from Portuguese) by means of Van Eck phreaking.

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Categories: Linux

Ten Things Mobile Phones Will Make Obsolete

November 22, 2009 - 12:02am
An anonymous reader writes "recombu.com has an article examining ten things mobile phones will make obsolete, including phone booths, wristwatches and handheld games consoles. It's interesting to see how many devices have been absorbed into mobile phone technology, and it raises the question: are we better off having everything in one device? The author poignantly concludes that while it's great to have so much power at our fingertips, it does mean that some of us will rely on mobile phones for even basic mental tasks, which is great until the battery runs out." See also Isaac Asimov's The Feeling of Power.

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Categories: Linux

Best Practices For Infrastructure Upgrade?

November 21, 2009 - 10:50pm
An anonymous reader writes "I was put in charge of an aging IT infrastructure that needs a serious overhaul. Current services include the usual suspects, i.e. www, ftp, email, dns, firewall, DHCP — and some more. In most cases, each service runs on its own hardware, some of them for the last seven years straight. The machines still can (mostly) handle the load that ~150 people in multiple offices put on them, but there's hardly any fallback if any of the services die or an office is disconnected. Now, as the hardware must be replaced, I'd like to buff things up a bit: distributed instances of services (at least one instance per office) and a fallback/load-balancing scheme (either to an instance in another office or a duplicated one within the same). Services running on virtualized servers hosted by a single reasonably-sized machine per office (plus one for testing and a spare) seem to recommend themselves. What's you experience with virtualization of services and implementing fallback/load-balancing schemes? What's Best Practice for an update like this? I'm interested in your success stories and anecdotes, but also pointers and (book) references. Thanks!"

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Categories: Linux

Microsoft, Other Rivals Slam Google Chrome OS

November 21, 2009 - 9:43pm
CWmike writes "Microsoft is, predictably, not all that impressed by Google Inc.'s demonstration of its upcoming Chrome OS. 'From what was shared, it appears to be in the early stages of development,' a Microsoft spokeswoman said. 'From our perspective, however, our customers are already voicing their approval of the way Windows 7 just works — across the Web and on the desktop, and on all sizes and types of PCs — purchasing twice as many units of Windows 7 as we've sold of any other operating system over a comparable time.' But neither were potential rivals who make Linux and instant-on operating systems. Chrome OS claimed 7-second boot times and the ability to run Web apps within another 3 seconds, which failed to impress Woody Hobbs, president and CEO of Phoenix Technologies, a long-time BIOS software maker that has re-invented itself with a Linux-based instant-on OS called HyperSpace. 'Instant-on is about being able to access your Internet applications in one second. Seven seconds is too long,' Hobbs said. 'There is no such thing as "cold boot" for today's mobile PCs such as netbooks and smartbooks. You should be able to use your netbook like you use your smartphone — a press of a button and you are "on."' Mark Lee, CEO of DeviceVM Inc., said Google's favoritism towards its own browser and Web apps could rub some users the wrong way, especially those outside of the US. 'In China, users prefer Baidu, not Google,' Lee said. DeviceVM's Splashtop platform boots into Firefox within seconds and uses Yahoo or Baidu as default search engines instead of Google."

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Categories: Linux

First Malicious iPhone Worm In the Wild

November 21, 2009 - 8:37pm
An anonymous reader writes "After the ikee worm that displayed a picture of Rick Astley on jailbroken iPhones, the first malicious iPhone worm (Google translation; original, in Dutch) has now been discovered in the wild. Internet provider XS4ALL in the Netherlands encountered several of such devices (link in Dutch) on the wireless networks of their customers and put out a warning. After obtaining a copy of the malware it was discovered that the jailbroken phones, which are exploited through openSSH with a default password, scan IP ranges of mobile internet providers for other vulnerable iPhones, phone home to a C&C botnet server, are able to update themselves with additional malware and have the ability to dump the SMS database as well. Owners of a jailbroken iPhone with a default root password are advised to flash to the latest Apple firmware in order to ensure no malware is present."

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Categories: Linux

Berkeley Engineers Have Some Bad News About Air Cars

November 21, 2009 - 7:31pm
cheeks5965 writes "We've argued before over compressed air vehicles, a.k.a. air cars. Air cars are an enchanting idea, providing mobility with zero fuel consumption or environmental impacts. The NYTimes' Green Inc. blog reports that the reality is less rosy. New research from UC Berkeley and ICF International puts a period at the end of the discussion, showing that compressed air is a very poor fuel, storing less than 1% of the energy in gasoline; air cars won't get you far, with a range of just 29 miles in typical city driving; and despite appearing green the vehicles are worse for the environment, with twice the carbon footprint as gasoline vehicles, from producing the electricity used to compress the air. Given these barriers, manufacturer claims should definitely be taken with a grain of salt."

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Categories: Linux

Has Sci-Fi Run Out of Steam?

November 21, 2009 - 6:20pm
Barence writes "Science fiction has long inspired real-world technology, but are the authors of sci-fi stories finally running out of steam? PC Pro has traced the history of sci-fi's influence on real-world technology, from Jules Verne to Snow Crash, but suggests that writers have run out of ideas when it comes to inspiring tomorrow's products. 'Since Snow Crash, no novel has had quite the same impact on the computing world, and you might argue that sci-fi and hi-tech are drifting further apart,' PC Pro claims. Author Charles Stross tells the magazine that he began writing a sci-fi novel in 2005 and 'made some predictions, thinking that in ten years they'd either be laughable or they'd have come true. The weird bit? Most of them came true already, by 2009.'"

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Categories: Linux

NIMF To Close Its Doors

November 21, 2009 - 5:18pm
eldavojohn writes "One of the driving forces behind the ESRB toughening its ratings is closing its doors on December 31st, 2009. The National Institute on Media and the Family was funded by Fairview Health Services, and simply could no longer justify the yearly $750,000 price tag given today's economic climate. NIMF's reign of nagging has been pretty consistent since 1996, and was often indirectly featured on Slashdot. Don't worry, president and founder Dr. David Walsh promises to keep writing and giving speeches ... and imploring us all to think of the children."

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Categories: Linux