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Software

Apple Reveals the Most Common Reasons That It Rejects Apps 24

Posted by timothy
from the too-fat-too-thin-too-talkative dept.
mrspoonsi writes One of the great mysteries of the App Store is why certain apps get rejected and why others don't. Apple has let a surprising number of ripoffs and clones through the store's iron gates, yet some developers face rejection for seemingly innocent apps. "Before you develop your app, it's important to become familiar with the technical, content, and design criteria that we use to review all apps," explains Apple on a new webpage called "Common App Rejections." Rejections include: Apple and our customers place a high value on simple, refined, creative, well thought through interfaces. They take more work but are worth it. Apple sets a high bar. If your user interface is complex or less than very good, it may be rejected; Apps that contain false, fraudulent or misleading representations or use names or icons similar to other Apps will be rejected.
Graphics

AMD Releases New Tonga GPU, Lowers 8-core CPU To $229 18

Posted by timothy
from the tech-marches-on dept.
Vigile (99919) writes AMD looks to continue addressing the mainstream PC enthusiast and gamer with a set of releases into two different component categories. First, today marks the launch of the Radeon R9 285 graphics card, a $250 option based on a brand new piece of silicon dubbed Tonga. This GPU has nearly identical performance to the R9 280 that came before it, but includes support for XDMA PCIe CrossFire, TrueAudio DSP technology and is FreeSync capable (AMD's response to NVIDIA G-Sync). On the CPU side AMD has refreshed its FX product line with three new models (FX-8370, FX-8370e and FX-8320e) with lower TDPs and supposedly better efficiency. The problem of course is that while Intel is already sampling 14nm parts these Vishera-based CPUs continue to be manufactured on GlobalFoundries' 32nm process. The result is less than expected performance boosts and efficiency gains. For a similar review of the new card, see Hot Hardware's page-by-page unpacking.
Censorship

Kernel Developer Dmitry Monakhov Arrested For Protesting Ukraine Invasion 42

Posted by timothy
from the man's-inhumanity-to-man dept.
sfcrazy (1542989) writes, based on a report from Ted T'so, that Kernel developer Dmitry Monakhov was detained for 15 days for disobeying a police officer. The debacle came about when Monakhov decided to protest the recent invasion into Ukraine by Russian armed forces. Monakhov is using twitter to keep people informed about his experience with the Russian judicial system ; a human translator can probably do a better job than Google in this case.
News

Low-Carb Diet Trumps Low-Fat Diet In Major New Study 124

Posted by Soulskill
from the you-can-pry-my-cereal-from-my-cold,-dead-hands dept.
An anonymous reader writes: The NY Times reports on a new study (abstract) showing that low-carb diets have better health benefits than low-fat diets in a test without calorie restrictions. "By the end of the yearlong trial, people in the low-carbohydrate group had lost about eight pounds more on average than those in the low-fat group. They had significantly greater reductions in body fat than the low-fat group, and improvements in lean muscle mass — even though neither group changed their levels of physical activity. While the low-fat group did lose weight, they appeared to lose more muscle than fat. They actually lost lean muscle mass, which is a bad thing,' Dr. Mozaffarian said. 'Your balance of lean mass versus fat mass is much more important than weight. And that's a very important finding that shows why the low-carb, high-fat group did so metabolically well.' ... In the end, people in the low-carbohydrate group saw markers of inflammation and triglycerides — a type of fat that circulates in the blood — plunge. Their HDL, the so-called good cholesterol, rose more sharply than it did for people in the low-fat group. Blood pressure, total cholesterol and LDL, the so-called bad cholesterol, stayed about the same for people in each group."
Science

Researchers Say Neanderthals Created Cave Art 51

Posted by samzenpus
from the scribble-of-the-ages dept.
An anonymous reader writes with news of a study that suggests an engraving in Gorham's Cave in Gibraltar was made by Neanderthals more than 39,000 years ago. Belying their reputation as the dumb cousins of early modern humans, Neanderthals created cave art, an activity regarded as a major cognitive step in the evolution of humankind, scientists reported on Monday in a paper describing the first discovery of artwork by this extinct species. The discovery is "a major contribution to the redefinition of our perception of Neanderthal culture," said prehistorian William Rendu of the French National Centre for Scientific Research, who was not involved in the work. "It is a new and even stronger evidence of the Neanderthal capacity for developing complex symbolic thought" and "abstract expression," abilities long believed exclusive to early modern humans.
Power

Finland's Nuclear Plant Start Delayed Again 78

Posted by samzenpus
from the one-day dept.
mdsolar writes with news about further delays to Finland's Olkiluoto 3 nuclear reactor. "Areva-Siemens, the consortium building Finland's biggest nuclear reactor, said on Monday the start date of the much delayed project will be pushed back to late 2018 — almost a decade later than originally planned. Areva-Siemens blamed disagreements with its client Teollisuuden Voima (TVO) over the plant's automation system, the latest blow for a project that has been hit by repeated delays, soaring costs and disputes. "The delays are because the planning of the plant has taken needlessly long," Jouni Silvennoinen, TVO's project head, told Reuters on Monday. "We haven't examined the supplier's detailed schedules yet, but our preliminary view is that we could do better (than 2018)."
Operating Systems

Ask Slashdot: Linux-Friendly Desktop x86 Motherboard Manufacturers? 184

Posted by Soulskill
from the roll-your-own dept.
storkus writes: The release of Haswell-E and a price drop on Devil's Canyon has made me itch for a PC upgrade. However, looking around I discovered a pair of horror stories on Phoronix about the difficulties of using Linux on a multitude of motherboards. My question: if MSI, Gigabyte, Asus (and by extension Asrock) are out, who's left and are they any good? I'd like to build a (probably dual-boot, but don't know for sure) gaming and 'other' high-end machine with one of the above chips, so we're talking Z97 or X99; however, these stories seem to point to the problems being Windows-isms in the BIOS/UEFI structures rather than actual hardware incompatibility, combined with a lousy attitude (despite the Steam Linux distro being under development).
Transportation

Hidden Obstacles For Delivery Drones 155

Posted by Soulskill
from the cloaked-birds-of-prey dept.
An anonymous reader writes: A few days ago we talked over some of the difficulties faced by makers of autonomous car software, like dealing with weather, construction, and parking garages. Today, the NY Times has a similar article about delivery drones, examining the safety and regulatory problems that must be solved in addition to getting the basic technology ready. "[R]researchers at NASA are working on ways to manage that menagerie of low-flying aircraft. At NASA's Moffett Field, about four miles from Google's headquarters in Mountain View, Calif., the agency has been developing a drone traffic management program that would in effect be a separate air traffic control system for things that fly low to the ground — around 400 to 500 feet for most drones. Much like the air traffic control system for conventional aircraft, the program would monitor the skies for weather and traffic. Wind is a particular hazard, because drones weigh so little compared with regular planes." Beyond that, the sheer scale of infrastructure necessary to get drone delivery up and running in cities across the U.S. is staggering. Commercial drones aren't going to have much range, particularly when carrying something heavy. They'll be noisy, and the products they're transporting will still need to be relatively close by. What other issues do Amazon, DHL, Google, and other need to solve?
Security

Hackers Behind Biggest-Ever Password Theft Begin Attacks 78

Posted by Soulskill
from the 123456-letmein-iloveyou-trustno1 dept.
An anonymous reader writes Back in August, groups of Russian hackers assembled the biggest list of compromised login credentials ever seen: 1.2 billion accounts. Now, domain registrar Namecheap reports the hackers have begun using the list to try and access accounts. "Overnight, our intrusion detection systems alerted us to a much higher than normal load against our login systems. ... The group behind this is using the stored usernames and passwords to simulate a web browser login through fake browser software. This software simulates the actual login process a user would use if they are using Firefox/Safari/Chrome to access their Namecheap account. The hackers are going through their username/password list and trying each and every one to try and get into Namecheap user accounts." They report that most login attempts are failing, but some are succeeding. Now is a good time to check that none of your important accounts share passwords.
Communications

Tox, a Skype Replacement Built On 'Privacy First' 157

Posted by Soulskill
from the pet-rock-also-built-on-privacy-first dept.
An anonymous reader writes: Rumors of back door access to Skype have plagued the communication software for the better part of a decade. Even if it's not true, Skype is owned by Microsoft, which is beholden to data requests from law enforcement. Because of these issues, a group of developers started work on Tox, which aims to rebuild the functionality of Skype with an emphasis on privacy. "The main thing the Tox team is trying to do, besides provide encryption, is create a tool that requires no central servers whatsoever—not even ones that you would host yourself. It relies on the same technology that BitTorrent uses to provide direct connections between users, so there's no central hub to snoop on or take down."
Businesses

Net Neutrality Campaign To Show What the Web Would Be Like With a "Slow Lane" 65

Posted by samzenpus
from the not-so-fast dept.
blottsie writes In a move out of the anti-SOPA campaign playbook, Fight for the Future and other net neutrality activist groups have set up the Battle for the Net coalition, which plans to launch an "Internet slowdown day" later this month. No actual traffic will be slowed down. Instead, participating sites will display embeddable modules that include a spinning "loading" symbol and information about contacting the Federal Communications Commission (FCC), the White House, and members of Congress.
United States

New Computer Model Predicts Impact of Yellowstone Volcano Eruption 94

Posted by samzenpus
from the how-bad-is-it? dept.
An anonymous reader writes Scientists from the U.S. Geological Survey (USGS) have used a program named Ash 3D to predict the impact of a Yellowstone volcano eruption, and found that cities within 300 miles from Yellowstone National Park may get covered by up to three feet of ash. From the article: "Ash3D helped the researchers understand how the previous eruptions created a widespread distribution of ash in places in the park's periphery. Aside from probing ash-distribution patterns, the Ash3D can also be used to identify potential hazards that volcanoes in Alaska may bring."
Software

Raspberry Pi Gets a Brand New Browser 89

Posted by samzenpus
from the brand-new dept.
sfcrazy writes The Raspberry Pi team has announced a new browser for Raspberry Pi. They had worked with Collabora to create an HTML5-capable, modern browser for Pi users. While announcing the new browser, Eben Upton said, "Eight months and a lot of hard work later, we're finally ready. Epiphany on Pi is now a plausible alternative to a desktop browser for all but the most JavaScript-heavy sites."
Power

Power Grids: The Huge Battery Market You Never Knew Existed 182

Posted by samzenpus
from the store-it-up dept.
ashshy writes Unlike the obvious battery needs for smartphones or electric cars, many consumers are unaware of the exploding need for enormous battery banks as modern power grids are bringing a whole new set of requirements. From the article: "'Our electricity grid was built a certain way, and that way is to have on-demand production,' Argonne National Laboratory battery researcher Jeff Chamberlain explained. 'So as I flip my light switch on at home, there's some little knob somewhere that turns the power up. There is no buffer. It's a very interesting production cycle compared to other consumer goods. It was built a certain way, and the grid is currently changing in two different ways. One is, first our demand is increasing. But another is, around the world human beings are trying to get off fossil fuels and that means using solar and wind. Well, we cannot turn up the sun or wind, or turn down the sun or wind according to our energy needs. So the more those technologies penetrate the grid, the more you need energy storage. You need a buffer. And that is a very difficult challenge that's similar to transportation because it's cost-driven,' Chamberlain said. 'But it's also different from transportation because we're not limited by volume or mass like we are in vehicles. We're working on energy storage systems that are stationary.'"
Science

Radioactive Wild Boars Still Roaming the Forests of Germany 175

Posted by samzenpus
from the regenerating-bacon dept.
An anonymous reader writes 28 years after the Chernobyl accident, tests have found that more than one in three Saxony boars give off such high levels of radiation that they are unfit for consumption. In 2009 almost €425,000 ($555,000) was paid out to hunters in compensation for wild boar meat that was too contaminated to be sold. "It doesn't cover the loss from game sales, but at least it covers the cost of disposal," says Steffen Richter, the head of the Saxon State Hunters Association.

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