Forgot your password?
typodupeerror

Catch up on stories from the past week (and beyond) at the Slashdot story archive

Cellphones

Is the App Store Broken? 7

Posted by Soulskill
from the honeymoon-is-over dept.
A recent post by Instapaper's Marco Arment suggests that design flaws in Apple's App Store are harming the app ecosystem, and users are suffering because of it. "The dominance and prominence of 'top lists' stratifies the top 0.02% so far above everyone else that the entire ecosystem is encouraged to design for a theoretical top-list placement that, by definition, won’t happen to 99.98% of them." Arment notes that many good app developers are finding continued development to be unsustainable, while scammy apps are encouraged to flood the market.

"As the economics get tighter, it becomes much harder to support the lavish treatment that developers have given apps in the past, such as full-time staffs, offices, pixel-perfect custom designs of every screen, frequent free updates, and completely different iPhone and iPad interfaces. Many will give up and leave for stable, better-paying jobs. (Many already have.)" Brent Simmons points out the indie developers have largely given up the dream of being able to support themselves through iOS development. Yoni Heisler argues that their plight is simply a consequence of ever-increasing competition within the industry, though he acknowledges that more app curation would be a good thing. What strategies could Apple (and the operators of other mobile application stories) do to keep app quality high?
Open Source

Meet Apache Software Foundation VP Rich Bowen (Video) 3

Posted by Roblimo
from the a-patchy-server-rules-the-online-world dept.
Apache is behind a huge percentage of the world's websites, and the Apache Software Foundation is the umbrella organization that provides licensing and stucture for open source projects ranging from the Apache Web server to Apache OpenOffice to small utilities that aren't household names but are often important to a surprising number of people and companies. Most of us never get to meet the people behind groups like the Apache Software Foundation -- except today we tag along with Tim Lord at OSCON and chat with Apache Software Foundation Executive Vice President Rich Bowen -- who is also Red Hat's OpenStack Community Liason. (Alternate Video Link)
Science

More Quantum Strangeness: Particles Separated From Their Properties 28

Posted by Soulskill
from the superposition-of-cat-metaphors dept.
Dupple sends word of new quantum mechanical research in which a neutron is sent along a different path from one of its characteristics. First, a neutron beam is split into two parts in a neutron interferometer. Then the spins of the two beams are shifted into different directions: The upper neutron beam has a spin parallel to the neutrons’ trajectory, the spin of the lower beam points into the opposite direction. After the two beams have been recombined, only those neutrons are chosen which have a spin parallel to their direction of motion. All the others are just ignored. ... These neutrons, which are found to have a spin parallel to its direction of motion, must clearly have travelled along the upper path — only there do the neutrons have this spin state. This can be shown in the experiment. If the lower beam is sent through a filter which absorbs some of the neutrons, then the number of the neutrons with spin parallel to their trajectory stays the same. If the upper beam is sent through a filter, than the number of these neutrons is reduced.

Things get tricky when the system is used to measure where the neutron spin is located: the spin can be slightly changed using a magnetic field. When the two beams are recombined appropriately, they can amplify or cancel each other. This is exactly what can be seen in the measurement, if the magnetic field is applied at the lower beam – but that is the path which the neutrons considered in the experiment are actually never supposed to take. A magnetic field applied to the upper beam, on the other hand, does not have any effect.
Businesses

Jesse Jackson: Tech Diversity Is Next Civil Rights Step 224

Posted by Soulskill
from the opportunity-shortage dept.
theodp writes: U.S. civil rights leader Rev. Jesse Jackson called on the Obama administration Monday to scrutinize the tech industry's lack of diversity. "There's no talent shortage. There's an opportunity shortage," Jackson said, calling Silicon Valley "far worse" than many others, such as car makers that have been pressured by unions. He said tech behemoths have largely escaped scrutiny by a public dazzled with their cutting-edge gadgets. Jackson spoke to press after meeting with Labor Secretary Tom Perez for a review of H-1B visas, arguing that data show Americans have the skills and should have first access to high-paying tech work. Jackson's Rainbow Push Coalition plans to file a freedom-of-information request next month with the EEOC to acquire employment data for companies that have not yet disclosed it publicly, which includes Amazon, Broadcom, Oracle, Qualcomm and Yelp. Unlike the Dept. of Labor, Jackson isn't buying Silicon Valley's argument that minority hiring statistics are trade secrets. Five years after Google's HR Chief would only reassure Congress the company had "a very strong internal Black Googler Network" and its CEO brushed off similar questions about its diversity numbers by saying "we're pretty happy with the way our recruiting work," Google — under pressure from Jackson — fessed up to having a tech workforce that's only 1% Black, apparently par for the course in Silicon Valley.
Hardware Hacking

Raspberry Pi-Compatible Development Board Released 25

Posted by Soulskill
from the chips-and-dips dept.
kodiaktau writes: Hardkernel has released a new Raspberry Pi-compatible development board based on the Samsung Exynos SoC. The board is smaller than a typical Pi, keeping basic HDMI, USB and CSI interfaces. It also has a 26-pin expansion board with more GPIO available, though it lacks an Ethernet jack. Initial prices as estimated around $30. The article makes the interesting point that this and other devices are marketed as "Raspberry Pi-compatible." The Raspberry Pi Foundation may run into name retention issues (similar to the ones Arduino had) as related hardware piggybacks on its success.
Hardware

Quiet Cooling With a Copper Foam Heatsink 94

Posted by Soulskill
from the doubles-as-a-dish-scraper dept.
Zothecula writes: The Silent Power PC is claimed to be the first high-end PC able to ditch noisy electric fans in favor of fully passive cooling. In place of a conventional fan, the unit uses an open-air metal foam heatsink that boasts an enormous surface area thanks to the open-weave copper filaments of which it's composed. The Silent Power creators claim that the circulation of air through the foam is so efficient in dissipating heat that the exterior surface temperature never rises above 50 C (122 F) in normal use.
Transportation

UK To Allow Driverless Cars By January 106

Posted by Soulskill
from the crucial-to-development-of-the-tardis dept.
rtoz sends this news from the BBC: The UK government has announced that driverless cars will be allowed on public roads starting in January next year. It also invited cities to compete to host one of three trials of the tech, which would start at the same time. In addition, ministers ordered a review of the UK's road regulations to provide appropriate guidelines. ... The debate now is whether to allow cars, like the prototype unveiled by Google in May, to abandon controls including a steering wheel and pedals and rely on the vehicle's computer. Or whether, instead, to allow the machine to drive, but insist a passenger be ready to wrest back control at a moment's notice.
Communications

Black Hat Researchers Actively Trying To Deanonymize Tor Users 69

Posted by Soulskill
from the good-research-vs-bad-research dept.
An anonymous reader writes: Last week, we discussed news that a presentation had been canceled for the upcoming Black Hat security conference that involved the Tor Project. The researchers involved hadn't made much of an effort to disclose the vulnerability, and the Tor Project was scrambling to implement a fix. Now, the project says it's likely these researchers were actively attacking Tor users and trying to deanonymize them. "On July 4 2014 we found a group of relays that we assume were trying to deanonymize users. They appear to have been targeting people who operate or access Tor hidden services. The attack involved modifying Tor protocol headers to do traffic confirmation attacks. ...We know the attack looked for users who fetched hidden service descriptors, but the attackers likely were not able to see any application-level traffic (e.g. what pages were loaded or even whether users visited the hidden service they looked up). The attack probably also tried to learn who published hidden service descriptors, which would allow the attackers to learn the location of that hidden service." They also provide a technical description of the attack, and the steps they're taking to block such attacks in the future.
Networking

Ask Slashdot: Is Running Mission-Critical Servers Without a Firewall Common? 269

Posted by Soulskill
from the common-enough-to-make-you-sad dept.
An anonymous reader writes: I do some contract work on the side, and am helping a client set up a new point-of-sale system. For the time being, it's pretty simple: selling products, keeping track of employee time, managing inventory and the like. However, it requires a small network because there are two clients, and one of the clients feeds off of a small SQL Express database from the first. During the setup, the vendor disabled the local firewall, and in a number of emails back and forth since (with me getting more and more aggravated) they went from suggesting that there's no need for a firewall, to outright telling me that's just how they do it and the contract dictates that's how we need to run it. This isn't a tremendous deal today, but with how things are going, odds are there will be e-Commerce worked into it, and probably credit card transactions... which worries the bejesus out of me.

So my question to the Slashdot masses: is this common? In my admittedly limited networking experience, it's been drilled into my head fairly well that not running a firewall is lazy (if not simply negligent), and to open the appropriate ports and call it a day. However, I've seen forum posts here and there with people admitting they run their clients without firewalls, believing that the firewall on their incoming internet connection is good enough, and that their client security will pick up the pieces. I'm curious how many real professionals do this, or if the forum posts I'm seeing (along with the vendor in question) are just a bunch of clowns.
Space

The Milky Way Is Much Less Massive Than Previous Thought 76

Posted by Soulskill
from the galactic-atkins dept.
schwit1 writes: New research by astronomers suggests that the Milky Way is about half as massive as previously estimated. It was thought to be roughly the same mass as Andromeda, weighing in at approximately 1.26 x 10^12 solar masses (PDF). This new research indicates its mass is around half the mass of Andromeda. "Galaxies in the Local Group are bound together by their collective gravity. As a result, while most galaxies, including those on the outskirts of the Local Group, are moving farther apart due to expansion, the galaxies in the Local Group are moving closer together because of gravity. For the first time, researchers were able to combine the available information about gravity and expansion to complete precise calculations of the masses of both the Milky Way and Andromeda. ... Andromeda had twice as much mass as the Milky Way, and in both galaxies 90 percent of the mass was made up of dark matter."
Wikipedia

An Accidental Wikipedia Hoax 132

Posted by Soulskill
from the isaac-newton-invented-the-apple dept.
Andreas Kolbe writes: The Daily Dot's EJ Dickson reports how she accidentally discovered that a hoax factoid she added over five years ago as a stoned sophomore to the Wikipedia article on "Amelia Bedelia, the protagonist of the eponymous children's book series about a 'literal-minded housekeeper' who misunderstands her employer's orders," had not just remained on Wikipedia all this time, but come to be cited by a Taiwanese English professor, in "innumerable blog posts and book reports", as well as a book on Jews and Jesus. It's a cautionary tale about the fundamental unreliability of Wikipedia. And as Wikipedia ages, more and more such stories are coming to light.
The Military

Nuclear Missile Command Drops Grades From Tests To Discourage Cheating 106

Posted by Soulskill
from the D-for-darn-good dept.
An anonymous reader writes: Earlier this year, just over half of the military officers put in charge of U.S. nuclear launch facilities were implicated in an exam cheating scandal. The Air Force conducted regular exams to keep officers current on the protocols and skills required to operate some of the world's most dangerous weapons. But the way they graded the test caused problems. Anything below a 90% score was a fail, but the remaining 10% often dictated how a launch officer's career progressed. There might not be much functional difference between a 93% and a 95%, but the person scoring higher will get promoted disproportionately quicker. This inspired a ring of officers to cheat in order to meet the unrealistic expectations of the Air Force. Now, in an effort to clean up that Missile Wing, the Air Force is making the exams pass/fail. The officers still need to score 90% or higher (since it's important work with severe consequences for failure), but scores won't be recorded and used to compete for promotions anymore. The Air Force is also making an effort to replace or refurbish the aging equipment that runs these facilities.
The Courts

Ford, GM Sued Over Vehicles' Ability To Rip CD Music To Hard Drive 252

Posted by Soulskill
from the i-buy-a-car-every-time-i-want-to-steal-some-music dept.
Lucas123 writes: The Alliance of Artists and Recording Companies is suing Ford and General Motors for millions of dollars over alleged copyrights infringement violations because their vehicles' CD players can rip music to infotainment center hard drives. The AARC claims in its filing (PDF) that the CD player's ability to copy music violates the Audio Home Recording Act of 1992. The Act protects against distributing digital audio recording devices whose primary purpose is to rip copyrighted material. For example, Ford's owner's manual explains, "Your mobile media navigation system has a Jukebox which allows you to save desired tracks or CDs to the hard drive for later access. The hard drive can store up to 10GB (164 hours; approximately 2,472 tracks) of music." The AARC wants $2,500 for each digital audio recording device installed in a vehicle, the amount it says should have been paid in royalties.
Businesses

Comcast Confessions 205

Posted by Soulskill
from the beancounters-shouldn't-run-the-show dept.
An anonymous reader writes: We heard a couple weeks ago about an incredibly pushy Comcast customer service representative who turned a quick cancellation into an ordeal you wouldn't wish on your enemies. To try and find out what could cause such behavior, The Verge reached out to Comcast employees, hoping a few of them would explain training practices and management directives. They got more than they bargained for — over 100 employees responded, and they painted a picture of a corporation overrun by the neverending quest for greater profit. From the article: 'These employees told us the same stories over and over again: customer service has been replaced by an obsession with sales, technicians are understaffed and tech support is poorly trained, and the massive company is hobbled by internal fragmentation. ... Brian Van Horn, a billing specialist who worked at Comcast for 10 years, says the sales pitch gradually got more aggressive. "They were starting off with, 'just ask," he says. "Then instead of 'just ask,' it was 'just ask again,' then 'engage the customer in a conversation,' then 'overcome their objections.'" He was even pressured to pitch new services to a customer who was 55 days late on her bill, he says.'
Education

Reglue: Opening Up the World To Deserving Kids With Linux Computers 77

Posted by Soulskill
from the never-too-early-for-your-first-tux dept.
jrepin writes: Today, a child without access to a computer (and the Internet) at home is at a disadvantage before he or she ever sets foot in a classroom. The unfortunate reality is that in an age where computer skills are no longer optional, far too many families don't possess the resources to have a computer at home. Linux Journal recently had the opportunity to talk with Ken Starks about his organization, Reglue (Recycled Electronics and Gnu/Linux Used for Education) and its efforts to bridge this digital divide.

Put not your trust in money, but put your money in trust.

Working...