Virtual Perfection: Why 8K resolution per eye isn’t enough for perfect VR

So you want me to squeeze two 8K displays into this space? No problem! Give me a decade or so… “Without going into a rant, the term ‘Retina Display’ is garbage, I think.” Palmer Luckey, the founder and creator of the Oculus Rift, is a bit of a perfectionist when it comes to creating the best possible virtual reality experience. So when our recent interview turned toward the ideal future for a head-mounted display—a theoretical “perfect” device that delivers everything he could ever dream of—he did go on a little rant about what we currently consider “indistinguishable” pixels. “There is a point where you can no longer distinguish individual pixels, but that does not mean that you cannot distinguish greater detail, ” he said. “You can still see aliasing on lines on a retina display. You can’t pick out the pixels, but you can still see the aliasing. Let’s say you want to have an image of a piece of hair on the screen. You can’t make it real-size… it would still look jaggy and terrible. There’s a difference between where you can’t see pixels and where you can’t make improvements.” Read 13 remaining paragraphs | Comments        

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Virtual Perfection: Why 8K resolution per eye isn’t enough for perfect VR

Sudden spike of Tor users likely caused by one “massive” botnet

Tor Project Researchers have found a new theory to explain the sudden spike in computers using the Tor anonymity network: a massive botnet that was recently updated to use Tor to communicate with its mothership. Mevade.A, a network of infected computers dating back to at least 2009, has mainly used standard Web-based protocols to send and receive data to command and control (C&C) servers, according to researchers at security firm Fox-IT. Around the same time that Tor Project leaders began observing an unexplained doubling in Tor clients , Mevade overhauled its communication mechanism to use anonymized Tor addresses ending in .onion. In the week that has passed since Tor reported the uptick, the number of users has continued to mushroom. “The botnet appears to be massive in size as well as very widespread, ” a Fox-IT researcher wrote in a blog post published Thursday . “Even prior to the switch to Tor, it consisted of tens of thousands of confirmed infections within a limited amount of networks. When these numbers are extrapolated on a per country and global scale, these are definitely in the same ballpark as the Tor users increase.” Read 3 remaining paragraphs | Comments        

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Sudden spike of Tor users likely caused by one “massive” botnet

Meet the new hotness: All-in-one 3D printers and scanners

Meet Radiant Fabrication’s Lionhead Bunny. Radiant Fabrication We’ve told you about inexpensive 3D printers. We’ve reported on the first two 3D scanners. And recently, Ars editor Lee Hutchinson took two 3D printers for a spin to reveal what he called a “ maddening journey into another dimension .” But get ready to set aside those old-timey devices—enter the  all-in-one 3D printers and scanners . This week, two companies have each announced their own all-in-one 3D printer and scanner. On Tuesday, Radiant Fabrication trumpeted the Lionhead Bunny, a $1, 649 device that the company will make available starting next month (though it appears to be dependent on the success of its forthcoming Kickstarter campaign). In a  statement  released with its announcement, Radiant Fabrication wrote: Read 2 remaining paragraphs | Comments        

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Meet the new hotness: All-in-one 3D printers and scanners

Windows 8 more widely used than OS X, IE still on the rise

Net Market Share In July, Windows 8 passed Windows Vista in market share. In August, it passed every single version of Apple’s OS X, combined. Internet Explorer 10 grew sharply, too, with almost one in five Internet users now on the latest version of Microsoft’s browser. Net Market Share Windows 8 made substantial gains in August, picking up 2.01 points of share. This is 37 percent growth on July’s figure. Windows XP also fell substantially, losing 3.53 points. With luck, this might mean that Windows XP is finally on the way out. It has less than a year until it stops receiving free security patches from Microsoft; once this happens, it will essentially be in a state of permanent zero day exploits. Even this level of decline isn’t enough to see the operating system eradicated in time for its end of life. That’s good news for spammers, who’ll have plenty of zombie machines to recruit into botnets, but bad news for everyone else. Net Market Share Net Market Share Among desktop browsers, Internet Explorer was up 0.99 points, Firefox was up 0.59 points, and Safari was up 0.17 points. Chrome, however, was down significantly, losing 1.76 points. This means that yet again Chrome has closed in on Firefox, almost passing it, only to fall back. Read 5 remaining paragraphs | Comments        

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Windows 8 more widely used than OS X, IE still on the rise

In historic vote, New Zealand bans software patents

A major new patent bill, passed in a 117-4 vote by New Zealand’s Parliament after five years of debate, has banned software patents. The relevant clause of the patent  bill actually states that a computer program is “not an invention.” Some have suggested that was a way to get around the wording of the TRIPS intellectual property treaty which requires patents to be “available for any inventions, whether products or processes, in all fields of technology.” Processes will still be patentable if the computer program is merely a way of implementing a patentable process. But patent claims that cover computer programs “as such” will not be allowed. Read 5 remaining paragraphs | Comments        

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In historic vote, New Zealand bans software patents

Amazon and Microsoft, beware—VMware cloud is more ambitious than we thought

vCloud Hybrid Service integrates with on-premises VMware deployments. VMware VMware today announced that vCloud Hybrid Service , its first public infrastructure-as-a-service (IaaS) cloud, will become generally available in September. That’s no surprise, as we already knew it was slated to go live this quarter. What is surprising is just how extensive the cloud will be. When first announced, vCloud Hybrid Service was described as infrastructure-as-a-service that integrates directly with VMware environments. Customers running lots of applications in-house on VMware infrastructure can use the cloud to expand their capacity without buying new hardware and manage both their on-premises and off-premises deployments as one. That’s still the core of vCloud Hybrid Service—but in addition to the more traditional infrastructure-as-a-service, VMware will also have a desktops-as-a-service offering, letting businesses deploy virtual desktops to employees without needing any new hardware in their own data centers. There will also be disaster recovery-as-a-service, letting customers automatically replicate applications and data to vCloud Hybrid Service instead of their own data centers. Finally, support for the open source distribution of Cloud Foundry and Pivotal’s deployment of Cloud Foundry  will let customers run a platform-as-a-service (PaaS) in vCloud Hybrid Service. Unlike IaaS, PaaS tends to be optimized for building and hosting applications without having to manage operating systems and virtual computing infrastructure. Read 8 remaining paragraphs | Comments        

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Amazon and Microsoft, beware—VMware cloud is more ambitious than we thought

Microsoft CEO Steve Ballmer to retire within 12 months

Substantial news out of Redmond this morning: Microsoft CEO Steve Ballmer is retiring within the next 12 months. Ballmer has been a prominent fixture at Microsoft since joining the company in 1980. Prior to becoming the CEO, Ballmer was active in a number of Microsoft divisions, with a particular focus on the sales side of the house. He took over chief executive duties when Bill Gates stepped down in January 2000. Though much pilloried in the tech press for Microsoft’s more recent missteps, including Windows RT and, most famously, Windows Vista, Ballmer’s tenure as CEO has been a positive one for Microsoft—at least from a revenue perspective. Under his leadership, Microsoft’s net income has increased to $23 billion, with annual revenue climbing from $25 billion to $70 billion, with an average annual profit growth of over 16 percent. Read 3 remaining paragraphs | Comments        

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Microsoft CEO Steve Ballmer to retire within 12 months

Someone beat the Vikings into the North Atlantic by 500 years

The rugged coast of the Faroe islands don’t lend themselves to easy colonization. Flickr user Stig Nygaard The Faroe Islands, a remote archipelago between Scotland and Iceland, could have been inhabited 500 years earlier than was previously thought, according to a startling archaeological discovery. The islands were thought to have been colonized by the Vikings in the 9th century AD. However, dating of peat ash and barley grains has revealed that humans had actually settled there somewhere between the 4th and 6th centuries AD. The Faroes were the first stepping stone beyond the Shetland Islands for the dispersal of European people across the North Atlantic. The findings therefore allow speculation as to whether Iceland, Greenland, and even North America were reached earlier than previously thought. The Faroes are in the North Atlantic, roughly equidistant between Iceland, Norway, and the UK. Mike Church from the University of Durham said he and his research partner, Símun V. Arge from the National Museum of the Faroe Islands, had not expected to find such evidence. “Símun and myself sampled the site in 2006 to take scientific samples for environmental archaeological analysis from the medieval Viking settlement, “ he said. Read 12 remaining paragraphs | Comments        

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Someone beat the Vikings into the North Atlantic by 500 years

Get 4K video from your phone’s USB port with the new MHL 3.0 spec

Simultaneous charging is one of MHL’s advantages over Slimport and Miracast. MHL Consortium The Mobile High-Definition Link (MHL) standard already lets you connect certain phones, tablets, and other devices to your TV using adapters that connect to the devices’ micro-USB ports. But the consortium has just announced that an upgrade is coming: the new MHL 3.0 standard adds support for 4K displays. This will allow mobile devices that support the standard to output 3840×2160 (also known as 2160p) video at up to 30 frames per second, an upgrade from MHL 2.0’s 1080p. The updated standard can transmit data and video simultaneously, and a device connected via MHL can draw up to 10 watts of power to charge your device. Backward compatibility with MHL versions 1.x and 2.x, HDCP 2.2 DRM support, and 7.1 channel surround sound support are also part of the standard. The MHL standard competes with a few standards (as well as Apple’s proprietary AirPlay), all of which are designed to put your phone or tablet’s display up on your TV. There’s SlimPort (used most prominently in Google’s Nexus 4 and 2013 Nexus 7), a DisplayPort-compatible spec which like MHL uses the micro USB port to connect over HDMI. There’s also Miracast, an Airplay-like standard that uses a Wi-Fi-equipped receiver to beam video to your TV without the use of cables (Miracast support was baked into Android beginning in version 4.2 , but it’s also included in a smattering of other devices). Neither standard supports 4K video at this point, making MHL 3.0 slightly more appealing for those on the bleeding edge of TV technology. Read 1 remaining paragraphs | Comments        

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Get 4K video from your phone’s USB port with the new MHL 3.0 spec

Google confirms critical Android crypto flaw used in $5,700 Bitcoin heist

William Ward Google developers have confirmed a cryptographic vulnerability in the Android operating system that researchers say could generate serious security glitches on hundreds of thousands of end user apps, many of them used to make Bitcoin transactions. This weakness in Android’s Java Cryptography Architecture is the root cause of a Bitcoin transaction that reportedly was exploited to pilfer about $5, 720 worth of bitcoins out of a digital wallet  last week. The disclosure, included in a blog post published Wednesday by Google security engineer Alex Klyubin, was the first official confirmation of the Android vulnerability since Ars and others  reported the incident  last weekend. Klyubin warned that other apps might also be compromised unless developers change the way they access so-called PRNGs, short for pseudo random number generators. “We have now determined that applications which use the Java Cryptography Architecture (JCA) for key generation, signing, or random number generation may not receive cryptographically strong values on Android devices due to improper initialization of the underlying PRNG, ” he wrote. “Applications that directly invoke the system-provided OpenSSL PRNG without explicit initialization on Android are also affected.” Apps that establish encrypted connections using the HttpClient and java.net classes aren’t vulnerable. Read 5 remaining paragraphs | Comments        

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Google confirms critical Android crypto flaw used in $5,700 Bitcoin heist