Comment Oh, that explains things. (Score 1) 248
Probably why I couldn't reach NeoGAF for most of yesterday, unless I went through tor. Which I did, because I'm a man and I have my needs.
Connected Collar Lets Your Cat Do the War-Driving 110
MojoKid (1002251) writes "Security researcher Gene Bransfield, with the help of his wife's grandmother's cat, decided to see how many neighborhood WiFi access points he could map and potentially compromise. With a collar loaded with a Spark chip, a Wi-Fi module, a GPS module, and a battery, Coco the cat helped Gene identify Wi-Fi networks around the neighborhood and then reported back. The goal here is obvious: Discover all of the unsecured, or at least poorly-secured, wireless access points around the neighborhood. During his journey, Coco identified dozens of Wi-Fi networks, with four of them using easily-broken WEP security, and another four that had no security at all. Gene has dubbed his collar the "WarKitteh", and it cost him less than $100 to make. He admits that such a collar isn't a security threat, but more of a goofy hack. Of course, it could be used for shadier purposes." (Here's Wired's article on the connected cat-collar.)
Experiment Shows People Exposed To East German Socialism Cheat More 619
An anonymous reader writes The Economist reports, "'UNDER capitalism', ran the old Soviet-era joke, 'man exploits man. Under communism it is just the opposite.' In fact new research suggests that the Soviet system inspired not just sarcasm but cheating too: in East Germany, at least, communism appears to have inculcated moral laxity. Lars Hornuf of the University of Munich and Dan Ariely, Ximena García-Rada and Heather Mann of Duke University ran an experiment last year to test Germans' willingness to lie for personal gain. Some 250 Berliners were randomly selected to take part in a game where they could win up to €6 ($8). ... The authors found that, on average, those who had East German roots cheated twice as much as those who had grown up in West Germany under capitalism. They also looked at how much time people had spent in East Germany before the fall of the Berlin Wall. The longer the participants had been exposed to socialism, the greater the likelihood that they would claim improbable numbers ... when it comes to ethics, a capitalist upbringing appears to trump a socialist one."
Linux Needs Resource Management For Complex Workloads 161
storagedude writes: Resource management and allocation for complex workloads has been a need for some time in open systems, but no one has ever followed through on making open systems look and behave like an IBM mainframe, writes Henry Newman at Enterprise Storage Forum. Throwing more hardware at the problem is a costly solution that won't work forever, he notes.
Newman writes: "With next-generation technology like non-volatile memories and PCIe SSDs, there are going to be more resources in addition to the CPU that need to be scheduled to make sure everything fits in memory and does not overflow. I think the time has come for Linux – and likely other operating systems – to develop a more robust framework that can address the needs of future hardware and meet the requirements for scheduling resources. This framework is not going to be easy to develop, but it is needed by everything from databases and MapReduce to simple web queries."
Newman writes: "With next-generation technology like non-volatile memories and PCIe SSDs, there are going to be more resources in addition to the CPU that need to be scheduled to make sure everything fits in memory and does not overflow. I think the time has come for Linux – and likely other operating systems – to develop a more robust framework that can address the needs of future hardware and meet the requirements for scheduling resources. This framework is not going to be easy to develop, but it is needed by everything from databases and MapReduce to simple web queries."
Comment Active ops (Score 4, Interesting) 503
Seeing a lot of pro-russian "psyops" on one local forum attached to a news outlet focused on economics, so much so that it's pretty obvious that it's organized. Massive amounts of downvotes on anything negative to the pro-russian side, and weak conspiracy theories written in broken english moderated up.
Not sure why they're wasting their time, but there you go. I guess the proud Cheka men have nothing better to do than troll forums.
Android Needs a Simulator, Not an Emulator 167
An anonymous reader writes Jake Wharton, Android Engineer at Square, has written an article about one of the big problems with building apps for Android: developers need a simulator for testing their software, rather than an emulator. He provides an interesting, technical explanation of the difference between them, and why the status quo is not working. Here are the basics of his article: "A simulator is a shim that sits between the Android operating system runtime and the computer's running operating system. It bridges the two into a single unit which behaves closely to how a real device or full emulator would at a fraction of the overhead. The most well known simulator to any Android developer is probably (and ironically) the one that iOS developers use from Apple. The iPhone and iPad simulators allow quick, easy, and lightweight execution of in-development apps. ... There always will be a need for a proper emulator for acceptance testing your application in an environment that behaves exactly like a device. For day-to-day development this is simply not needed. Developer productivity will rise dramatically and the simplicity through which testing can now be done will encourage their use and with any luck improve overall app quality. Android actually already has two simulators which are each powerful in different ways, but nowhere near powerful enough."
Comment Re:So glad it's over (Score 1) 151
The Titan-Z was and is a PR product. It was conceived simply to create buzz around nVidia. They had the misfortune that AMD put out a better card before they could get the darn thing to market though. First they delayed it, then as pressure mounted they finally sneaked it out without much of the ado they were hoping for. I doubt there exists or will ever exist more than a couple of hundred Titan-Zs IN THE WORLD.
Anyone who tells you that this card "is for X" where X is something else than PR is wrong and/or lying. It doesn't make sense anywhere.
Comment U.S. Marshals Seize Cops’ Spying Records... (Score 4, Interesting) 269
Here's a new sneaky approach, less destructive but so far effective: U.S. Marshals Seize Cops’ Spying Records to Keep Them From the ACLU
Comment Re:Well under $.50 per GiB? (Score 1) 107
Very disappointing. So it's almost exactly the same price as the products that are already out but using 2x nm NAND. Oh well, I guess it's my fault for thinking Crucial would actually make a move here.
Video Don't Be a Server Hugger! (Video) 409
Ask Slashdot: Does Your Job Need To Exist? 343
An anonymous reader writes "PBS has an article about the growth of jobs that really don't need to exist. It includes an interview with professor David Graebner, who's known for his 2013 article 'BS jobs.' The premise is simple: as technology has automated huge portions of work that used to fill the days for millions of workers, many jobs simply involve less work. How often have you sat at your desk browsing the internet instead of being productive? If your company is such that you can aggregate that lost time across a bunch of workers, you could probably reduce the headcount significantly if everybody just stayed on task all the time. But that's not even an expectation at a lot of companies. Graebner ballparks the number of effectively useless jobs at around 20%. (It's not that the individual workers are useless, just that there are, for example, 12 people doing the work of 10.) So, how about it: how much actual productivity goes into your 40-hour workweek? What about your co-workers? How many people could your company fire if everybody just paid attention all the time?"
London Black Cabs Threaten Chaos To Stop Uber 417
Bruce66423 (1678196) writes in with news about a planned protest by London black-cab drivers against Uber. "London black-cab drivers are planning to cause gridlock in the city to protest against car service Uber. The Licensed Taxi Drivers Association complains that Uber's drivers are using a smartphone app to calculate fares despite it being illegal for private vehicles to be fitted with taximeters. Transport for London has declined to intervene, because it disagrees that there has been a breach of the law. LTDA now plans to force the issue by holding the action in early June. 'Transport for London not enforcing the Private Hire Vehicles Act is dangerous for Londoners,' Steve McNamara, LTDA's general secretary, told the BBC. 'I anticipate that the demonstration against TfL's handling of Uber will attract many many thousands of cabs and cause severe chaos, congestion and confusion across the metropolis.'"
Comment Sounds like complete bullshit. (Score 2) 426
There seems to be a step missing from A (that's not how memory works) to B (therefore uncomputable). The premise that memory isn't lossy sounds like rubbish, even IF it's perhaps not so simply a question of 'read errors'
I recently watched this talk, Modeling Data Streams Using Sparse Distributed Representations, which seems to be able to represent memory in a layered and lossy way perfectly fine in a computer.
Mathematical Model Suggests That Human Consciousness Is Noncomputable 426
KentuckyFC (1144503) writes "One of the most profound advances in science in recent years is the way researchers from a variety of fields are beginning to formulate the problem of consciousness in mathematical terms, in particular using information theory. That's largely thanks to a relatively new theory that consciousness is a phenomenon which integrates information in the brain in a way that cannot be broken down. Now a group of researchers has taken this idea further using algorithmic theory to study whether this kind of integrated information is computable. They say that the process of integrating information is equivalent to compressing it. That allows memories to be retrieved but it also loses information in the process. But they point out that this cannot be how real memory works; otherwise, retrieving memories repeatedly would cause them to gradually decay. By assuming that the process of memory is non-lossy, they use algorithmic theory to show that the process of integrating information must noncomputable. In other words, your PC can never be conscious in the way you are. That's likely to be a controversial finding but the bigger picture is that the problem of consciousness is finally opening up to mathematical scrutiny for the first time."
Star Cluster Ejected From Galaxy At 2,000,000 MPH 133
William Robinson writes: "According to a new report, a globular cluster of several thousand stars (compressed into a space just a few dozen light-years apart) is being thrown out of galaxy M87. The cluster, named HVGC-1, is traveling at a rate of 2 million miles per hour. The discovery was made by Nelson Caldwell of the Harvard-Smithsonian Center for Astrophysics and his team while studying the space around the supergiant elliptical galaxy M87. Caldwell and colleagues think M87 might have two supermassive black holes at its center. The star cluster wandered too close to the pair, which picked off many of the cluster's outer stars while the inner core remained intact. The black holes then acted like a slingshot, flinging the cluster away at a tremendous speed."
