Yes, that PC cleanup app you saw on TV at 3 a.m. is a waste

Step one: incite panic. MyCleanPC.com Maybe you’ve seen the ads on the Internet or on TV in the wee hours of the morning. They make lofty promises: get rid of blue screens and error messages! Increase your speed! Clean up your system! But even when these PC cleanup apps aren’t just malware in disguise, the things they’re doing for your PC are often dubious. Many either replicate tasks that can be handled by built-in utilities or do things that could cause more problems than they solve. To highlight just why you and your loved ones should never let these applications anywhere near your PC, we picked one that we’d recently seen ads for: MyCleanPC. It’s the archetypal Windows cleanup app—and you probably shouldn’t install it. Intimidation tactics The standard ad for a PC cleanup app follows the same basic format as this ad from MyCleanPC.com . These ads for PC cleanup products often follow the same basic formula: appeal to people with slow or buggy PCs, throw in a few shots of an operating system that looks kind of like Windows, tack on some “customer testimonials,” and offer a free diagnosis that will make all the problems go away. Read 14 remaining paragraphs | Comments

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Yes, that PC cleanup app you saw on TV at 3 a.m. is a waste

Pod2g Confirms IOS 6, IOS 6.1 Beta 4 Untethered Jailbreak

hypnosec writes “Well known iOS security researcher Pod2g has confirmed that a working untethered iOS 6 jailbreak is ready and would be released as soon as iOS 6.1 GM is released. In an interview with iDigitalTimes, the security researcher has revealed that they are already in possession of a functional untethered iOS 6 and iOS 6.1 beta 4 jailbreak and majority of the work has been done by @planetbeing and @pimskeks. “6.0 is jailbroken, 6.1 beta 4 also. Now we are waiting 6.1 to confirm and release,” said the researcher. He said that the jailbreak would have been possible without him as he came into the iOS 6 jailbreak scene at a later stage and provided pointers that pushed the other researchers to the maximum.” Read more of this story at Slashdot.

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Pod2g Confirms IOS 6, IOS 6.1 Beta 4 Untethered Jailbreak

This Is How You Build a Ford-Class Supercarrier

The USS Gerald R. Ford (CVN-78) is a beast. It’s the first of the new Ford-class supercarriers, and arguably the best aircraft carrier ever designed . And building these mammoths is a serious undertaking. More »

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This Is How You Build a Ford-Class Supercarrier

With MS Research Help, UN Attempts To Model All of Earth’s Ecosystems

An anonymous reader writes “Microsoft Research and UN scientists have teamed up to build the first general-purpose computer model of whole ecosystems across the entire world. The project was detailed in a recent Nature article [note: yet another expensively paywalled original article] titled ‘Ecosystems: Time to model all life on Earth.'” Read more of this story at Slashdot.

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With MS Research Help, UN Attempts To Model All of Earth’s Ecosystems

WindowsAndroid runs Google’s mobile OS natively on the Windows kernel

Sure, you could enjoy Android on your PC through dual-booting or virtualization , but the folks at Socketeq have whipped up yet another alternative: a port of Mountain View’s mobile OS, fittingly dubbed WindowsAndroid, that runs natively on the Windows kernel (under Vista, 7 and 8) instead of Linux. Not only does the operating system run speedily since its free of virtualization chains, but it serves up the appropriate tablet or smartphone UI based on window size, and plays nice with keyboards and mice, to boot. Socketeq’s solution serves up the full Android experience, but you’ll have to separately flash the Google apps that typically come baked in, according to Android Police . Ice Cream Sandwich is the freshest flavor of Android to have undergone the kernel-replacement treatment, and it’s currently being offered as a free “first-try” download at the source. Filed under: Cellphones , Desktops , Tablets , Microsoft , Google Comments Via: Android Police Source: Socketeq

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WindowsAndroid runs Google’s mobile OS natively on the Windows kernel

Scientists Have Created a Microscopic Tractor Beam

Spaceships can’t pull in foreign objects with a almost-magical tractor beam yet, but researchers have been making progress towards that goal. Scientists have now shown that tractor beams are possible, and can actually work . For microscopic objects over microscopic distances at least. More »

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Scientists Have Created a Microscopic Tractor Beam

PDJ Portable Disc Jockey is a complete DJ system that fits in your pocket, we go hands-on (video)

We’ll forgive the extremely nice folk behind the PDJ when they claim to have the first fully self-contained portable DJ set-up . But that’s not to say that there is nothing new here — in fact there’s plenty. The PDJ is a rectangular slab of refreshing creative optimism. On each end is a touchscreen display that shows a virtual turntable, and in the middle is a small mixing and FX section. So, already the PDJ will be familiar in set-up to any DJ who picks it up (something the Pacemaker couldn’t claim with its proprietary interface). The mixer section has rotaries for volume, FX and additional functions (more on this later). The most important thing, however, is the onboard audio interface which crucially means you can monitor in headphones before unleashing your mix onto the world. This sets it apart from pretty much every other mobile app out there that, at best, requires you to use an audio splitter (to the detriment of your sound). Of course, you’re going to need some music to play, and there’s 2GB of internal storage to let you do just that. If that’s not enough, or you want to load up your latest jams right away, there’s an SD card slot to let you do just that (up to 32GB). Beyond headphones, there’s a line out for connecting it to a sound system, and a line in and microphone jack for adding external sound to the set. The brochure claims it offers 12 hours of battery life too — rechargeable by mini USB. On the software side, the two virtual turntables respond to touch, and button controls (for cue / play / pause). In addition to the virtual turntable, there are also sample player and one-shot screens. We got out paws on the PDJ here at NAMM, so fade past the break for our impressions. Gallery: PDJ Portable DJ system hands-on At about 286 grams, the PDJ is light to hold, but sits in the hand comfortably. Your thumbs naturally find their place hovering above the virtual decks, but the unit it plenty light enough that you can hold it with one hand, while using the other for more dexterous performance manoeuvres. The rotaries and crossfader in the middle section are plastic, but feel solid enough. This is, after all, a lightweight portable device. The LCD touchscreens let you get hands on with your music, as DJs are wont to do, and it’s responsive and intuitive enough. Thankfully, most of the key functions (cue, volume, fade, loops etc) have hardware controls too. To reach the extra functionality (more in depth EQ, sample player and so on) you swipe the screen to the left or right accordingly to bring up the relevant screen. It’s in these cases when the dual-mode (rotate and click) Function A/B rotaries come in handy, and the interface for controlling these extra tricks is surprisingly natural / responsive. The PDJ makes the usual claims about being able to scratch and so on. And you can. But as with all these smaller, touch-digital devices, it’s more of a party trick than anything else. No biggie though, as the meatier features are the beat sequence and music-pad sections. These let you bring your own audio into your set, trigger samples and build beats and jams on the fly — much more suitable to a digital device such as this. While we only spent a short time with the PDJ, it’s easily one of the most fun devices that we’ve seen here at NAMM. Purists might malign the constant attempts to shrink and gameify DJing, but we say you’re thinking about it too much. Throw one of these in your bag, and the next time you’re on the train and want to mix in headphones, or find yourself at a party, the PDJ will suddenly make a lot more sense. How much and when you say? Well expect to pay about $600 for the privilege sometime around late spring or summer. Billy Steele contributed to this report. Filed under: Misc , Peripherals Comments

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PDJ Portable Disc Jockey is a complete DJ system that fits in your pocket, we go hands-on (video)

Credit Card Swipe Fees Begin Sunday In USA

An anonymous reader writes “A speedbump on the road to a cash-free economy will go into effect Sunday in the USA, as retailers in 40 states will have the option of passing along a surcharge to customers who pay with credit cards. The so-called swipe fees arose from the settlement of a seven-year lawsuit filed by retailers against Visa, Mastercard, and big banks, who collect an electronic processing fee averaging 1.5 to 3 percent on transactions involving credit cards. The banks naturally have opposed the consumer surcharges, preferring that the extra costs to be passed along in the form of higher prices. Consumers in ten states (California, Colorado, Connecticut, Florida, Kansas, Maine, Massachusetts, New York, Oklahoma, Texas) won’t be affected, since laws in those states forbid the practice (it seems that gasoline station owners here in Massachusetts got a different memo, though). Also, the surcharges won’t be collected for debit or prepaid cards.” Read more of this story at Slashdot.

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Credit Card Swipe Fees Begin Sunday In USA

Does Facebook Owe You Money?

Generally, Facebook is making money of you (or at least trying) by collecting all your info and then parceling it all out for ads. But now the tables have turned, maybe kinda sorta. Thanks to an ongoing class action lawsuit, you may be entitled to up to 10 whole dollars from the social networking giant. Take that, Zuck! More »

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Does Facebook Owe You Money?

ITU Approves H.264 Video Standard Successor H.265

An anonymous reader writes “The H.265 codec standard, the successor of H.264, has been approved, promising support for 8k UHD and lower bandwidth, but the patent issues plaguing H.264 remain.” Here’s the announcement from the ITU. From the article: “Patents remain an important issue as it was with H.264, Google proposing WebM, a new codec standard based on VP8, back in 2010, one that would be royalties free. They also included it in Chrome, with the intent to replace H.264, but this attempt never materialized. Mozilla and Opera also included WebM in their browsers with the same purpose, but they never discarded H.264 because most of the video out there is coded with it. MPEG LA, the owner of a patent pool covering H.264, promised that H.264 internet videos delivered for free will be forever royalty free, but who knows what will happen with H.265? Will they request royalties for free content or not? It remains to be seen. In the meantime, H.264 remains the only codec with wide adoption, and H.265 will probably follow on its steps.” Read more of this story at Slashdot.

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ITU Approves H.264 Video Standard Successor H.265