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Comment Most developers are pretty smart people (Score 1) 737

by Cthefuture (#46737209) Attached to: Ask Slashdot: Are You Apocalypse-Useful?

I write software, as I have been doing for many decades. However, I can rebuild a car engine, I know electronics including building a radio from scratch, I can frame a house, build weapons from scratch, I know chemistry, cook, sew, farm, and any number of other useful things.

It's not about whatever skill you currently possess. It's about intelligence.

Comment Zero should be its own option (Score 1) 240

by Cthefuture (#46737147) Attached to: How much do you spend yearly on mobile apps?

I imagine that is the most popular amount: Zero

Just browse the app store(s) and you can see it yourself. Even the most popular apps have hardly any sales. It's a losers bet to develop for these platforms. A huge vast majority will not make even a fraction of enough money to recover the cost of development. All mobile developers are wide-eyed morons hoping to score big. They might as well buy a lottery ticket.
Science

Isolated Tribes Die Shortly After We Meet Them 351

Posted by Soulskill from the keep-your-culture-to-yourself dept.
Daniel_Stuckey writes: "It's a story we all know — Christopher Columbus discovers America, his European buddies follow him, they meet the indigenous people living there, they indigenous people die from smallpox and guns and other unknown diseases, and the Europeans get gold, land, and so on. It's still happening today in Brazil, where 238 indigenous tribes have been contacted in the last several decades, and where between 23 and 70 uncontacted tribes are still living. A just-published report that takes a look at what happens after the modern world comes into contact with indigenous peoples isn't pretty: Of those contacted, three quarters went extinct. Those that survived saw mortality rates up over 80 percent. This is grim stuff."
AMD

AMD Unveils the Liquid-Cooled, Dual-GPU Radeon R9 295X2 At $1,500 146

Posted by timothy from the for-$1500-it-should-unveil-itself dept.
wesbascas (2475022) writes "This morning, AMD unveiled its latest flagship graphics board: the $1,500, liquid-cooled, dual-GPU Radeon R9 295X2. With a pair of Hawaii GPUs that power the company's top-end single-GPU Radeon R9 290X, the new board is sure to make waves at price points that Nvidia currently dominates. In gaming benchmarks, the R9 295X2 performs pretty much in line with a pair of R9 290X cards in CrossFire. However, the R9 295X2 uses specially-binned GPUs which enable the card to run with less power than a duo of the single-GPU cards. Plus, thanks to the closed-loop liquid cooler, the R9 295X doesn't succumb to the nasty throttling issues present on the R9 290X, nor its noisy solution."
GNOME

GNOME 3.12 Released 134

Posted by Unknown Lamer from the dude-you-got-a-smelly-foot dept.
New submitter Sri Ramkrishna writes: "Like clockwork, the next version of GNOME has been released with updated applications, bugfixes, and so forth. People can look forward to faster loading times and a little better performance than before. A video has been created to highlight the release! Check it out!" The release features "... app folders, enhanced system status and high-resolution display support. This release also includes new and redesigned applications for video, software, editing, sound recording and internet relay chat. Under the hood, support for using Wayland instead of X has progressed significantly." There are a bunch of new features for programmers too.
Technology

Algorithm Reveals Objects Hidden Behind Other Things In Camera Phone Images 85

Posted by samzenpus from the pay-no-attention-to-the-objects-behind-the-curtain dept.
KentuckyFC writes "Imaging is undergoing a quiet revolution at the moment thanks to various new techniques for extracting data from images. Now physicists have worked out how to create an image of an object hidden behind a translucent material using little more than an ordinary smartphone and some clever data processing. The team placed objects behind materials that scatter light such as onion skin, frosted glass and chicken breast tissue. They photographed them using a Nokia Lumina 1020 smartphone, with a 41 megapixel sensor. To the naked eye, the resulting images look like random speckle. But by treating the data from each pixel separately and looking for correlations between pixels, the team was able to produce images of the hidden objects. They even photographed light scattered off a white wall and recovered an image of the reflected scene--a technique that effectively looks round corners. The new technique has applications in areas such as surveillance and medical imaging."
The Media

CmdrTaco Launches Trove, a Curated News Startup 221

Posted by Soulskill from the we-wish-you-great-success dept.
jigamo writes "The Verge reports on a new app from Slashdot co-founder Rob Malda, a.k.a. CmdrTaco, which aims to provide a user-powered and -curated stream of news. It's called Trove, and it's currently available on the web as well as iPhones and iPads. From the article: 'Trove basically lets users opt in to feeds of stories that align with their interests. Users are encouraged to curate "troves," collections of stories that relate to a particular theme.' You can also read CmdrTaco's announcement post." Rob says, "At its simplest, Slashdot combines editor quality control and insight with crowd-sourced harvesting to cover the 'News for Nerds' space. Trove uses automated harvesting and machine learning to simplify a workflow for curators interested in ANY topic. The idea is that this opens up non-nerdy subjects. This will let us maintain a strong signal/noise ratio for casual users less interested in expending effort to get their news across diverse subject matter."
Ubuntu

Linus Torvalds: Any CLA Is Fundamentally Broken 279

Posted by samzenpus from the no-sir-I-don't-like-it dept.
sfcrazy writes "The controversy over Canonical's Contributor License Agreement (CLA) has once again surfaced. While Matthew Garrett raises valid points about the flaws in Canonical's CLAs, Linus Torvalds says 'To be fair, people just like hating on Canonical. The FSF and Apache Foundation CLA's are pretty much equally broken. And they may not be broken because of any relicencing, but because the copyright assignment paperwork ends up basically killing the community. Basically, with a CLA, you don't get the kind of "long tail" that the kernel has of random drive-by patches. And since that's how lots of people try the waters, any CLA at all – changing the license or not – is fundamentally broken.'"
Science

Physicists Claim First Observation of a Quantum Cheshire Cat 148

Posted by Soulskill from the it-is-both-smiling-and-not-smiling dept.
KentuckyFC writes "Last year, a group of theoretical physicists suggested a bizarre experiment based on a quantum phenomenon known as weak measurement. Unlike ordinary measurements that always change the state of a quantum object, a weak measurement extracts such a small amount of information that it leaves the quantum state intact. For example, a weak measurement can detect the presence of a photon by the deflection it causes when it bounces off a mirror. However, this does not change the photon's quantum state. The new idea was to make two weak measurements on a quantum system that is in a superposition of states, the goal being to separate the location of this quantum system from its properties, like a Cheshire cat. Now a group of experimentalists say they've observed a quantum Cheshire cat for the first time in an experiment involving neutrons. They passed a beam of neutrons through a magnetic field to align their spins and then sent them through an interferometer in which the neutrons pass down both arms of the experiment at the same time. They then used weak measurements to locate the neutrons in one arm while measuring their magnetic properties in the other. Voila! A quantum Cheshire cat."
Government

Even After NSA Leaks, Government Still Trusted Over Private Firms 234

Posted by Soulskill from the you-can-trust-us dept.
cold fjord writes "Computing reports on a U.K. survey: 'Governments remain the organizations most trusted by the public to handle personal data, despite revelations about surveillance and data collection schemes by the U.S. National Security Agency (NSA), the U.K.'s GCHQ and other governmental organizations around the world. That's according to research by accounting and consultancy firm Ernst & Young, which suggests that more than half of people — 55 per cent — say they're comfortable sharing personal information with central government organizations ... However, consumers are more wary about sharing their data with private companies. Just one-third told Ernst & Young that they're willing to share personal information with financial institutions, while one-quarter are happy to do so when it comes to their energy provider. Only one-fifth of those surveyed said they're comfortable sharing personal data with supermarkets. ... it was web firms that people were most claimed to be wary of sharing information with — fewer than one-in-10 said they were comfortable about sharing data with social networks, such as Facebook or web search engines like Google.'" Meanwhile, a pair of researchers have assessed the NSA's data gathering scheme and found, unsurprisingly, that it's probably not very cost effective (PDF). "Conceivably, as some maintain, there still exist some exceptionally dim-witted terrorists or would-be terrorists who are oblivious to the fact that their communications are rather less than fully secure. But such supreme knuckle-heads are surely likely to make so many mistakes — like advertising on Facebook or searching there or in chatrooms for co-conspirators — that sophisticated and costly communications data banks are scarcely needed to track them down."

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