Slashdot

Syndicate content Slashdot
News for nerds, stuff that matters
Updated: 1 min 12 sec ago

Sprked Tries To Solve Valve's Paid Mods Scandal

Wed, 29/07/2015 - 4:36pm
SlappingOysters writes: This article takes a closer look at the emerging crowdfunding platform Sprked, which aims to follow the Patreon support model, but exclusively for video game modders. The service is currently in its early stages, but by crafting a system of appreciation and support that acknowledges the loyalty of the modding community, Sprked has the potential to promote and foster the creativity that is so integral to modding, instead of hampering it with the murky baggage of a mandatory economy. Valve's attempt to let modders make some money for their efforts backfired within the community — there are four demons the paid mods plan must slay to actually work.

Read more of this story at Slashdot.

Maliciously Crafted MKV Video Files Can Be Used To Crash Android Phones

Wed, 29/07/2015 - 3:55pm
itwbennett writes: Just days after publication of a flaw in Android's Stagefright, which could allow attackers to compromise devices with a simple MMS message, researchers have found another Android media processing flaw. The latest vulnerability is located in Android's mediaserver component, more specifically in how the service handles files that use the Matroska video container (MKV), Trend Micro researchers said. "When the process opens a malformed MKV file, the service may crash (and with it, the rest of the operating system). The vulnerability is caused by an integer overflow when the mediaserver service parses an MKV file. It reads memory out of buffer or writes data to NULL address when parsing audio data."

Read more of this story at Slashdot.

Kentucky Man Arrested After Shooting Down Drone

Wed, 29/07/2015 - 3:12pm
McGruber writes: Hillview, Kentucky resident William H. Merideth describes his weekend: "Sunday afternoon, the kids – my girls – were out on the back deck, and the neighbors were out in their yard. And they come in and said, 'Dad, there's a drone out here, flying over everybody's yard.'" Merideth's neighbors saw it too. "It was just hovering above our house and it stayed for a few moments and then she finally waved and it took off," said neighbor Kim VanMeter. Merideth grabbed his shotgun and waited to see if the drone crossed over his property. When it did, he took aim and shot it out of the sky. The owners showed up shortly, and the police right after. He was arrested and charged with first degree criminal mischief and first degree wanton endangerment before being released the next day. Merideth says he will pursue legal action against the drone's owner, "He didn't just fly over. If he had been moving and just kept moving, that would have been one thing -- but when he come directly over our heads, and just hovered there, I felt like I had the right. You know, when you're in your own property, within a six-foot privacy fence, you have the expectation of privacy. We don't know if he was looking at the girls. We don't know if he was looking for something to steal. To me, it was the same as trespassing."

Read more of this story at Slashdot.

Hacking a 'Smart' Sniper Rifle

Wed, 29/07/2015 - 2:30pm
An anonymous reader writes: It was inevitable: as soon as we heard about computer-aimed rifles, we knew somebody would find a way to compromise their security. At the upcoming Black Hat security conference, researchers Runa Sandvik and Michael Auger will present their techniques for doing just that. "Their tricks can change variables in the scope's calculations that make the rifle inexplicably miss its target, permanently disable the scope's computer, or even prevent the gun from firing." In one demonstration they were able to tweak the rifle's ballistic calculations by making it think a piece of ammunition weighed 72 lbs instead of 0.4 ounces. After changing this value, the gun tried to automatically adjust for the weight, and shot significantly to the left. Fortunately, they couldn't find a way to make the gun fire without physically pulling the trigger.

Read more of this story at Slashdot.

Newfound Bacteria Expand Tree of Life

Wed, 29/07/2015 - 1:47pm
An anonymous reader writes: It used to be that to find new forms of life, all you had to do was take a walk in the woods. Now it's not so simple. The most conspicuous organisms have long since been cataloged and fixed on the tree of life, and the ones that remain undiscovered don't give themselves up easily. You could spend all day by the same watering hole with the best scientific instruments and come up with nothing. Maybe it's not surprising, then, that when discoveries do occur, they sometimes come in torrents. Find a different way of looking, and novel forms of life appear everywhere. A team of microbiologists based at the University of California, Berkeley, recently figured out one such new way of detecting life. At a stroke, their work expanded the number of known types — or phyla — of bacteria by nearly 50 percent, a dramatic change that indicates just how many forms of life on earth have escaped our notice so far.

Read more of this story at Slashdot.

Windows 10 Launches

Wed, 29/07/2015 - 1:05pm
An anonymous reader writes: Today Microsoft officially released Windows 10 in 190 countries as a free upgrade for anyone with Windows 7 or later. Major features include Continuum (which brings back the start menu and lets you switch between a keyboard/mouse UI and a touch UI without forcing you into one or the other), the Cortana digital assistant, the Edge browser, virtual desktops, DirectX 12 support, universal apps, an Xbox app, and security improvements. Reviews of the operating system generally consider it an improvement over Windows 8.1, despite launch-day bugs. Peter Bright writes, "Windows 8 felt unfinished, but it was an unfinished thought. ... Windows 10 feels unfinished, but in a different way. The concept of the operating system is a great deal better than its predecessor. It's better in fact than all of its predecessors. ... For all my gripes, it's the right idea, and it's implemented in more or less the right way. But I think it's also buggier than Windows 8.1, 8, 7, or Vista were on their respective launch days." Tom Warren draws similar conclusions: "During my testing on a variety of hardware, I've run into a lot of bugs and issues — even with the version that will be released to consumers on launch day. ... Everything about Windows 10 feels like a new approach for Microsoft, and I'm confident these early bugs and issues will be addressed fairly quickly."

Read more of this story at Slashdot.

US Military Stepping Up Use of Directed Energy Weapons

Wed, 29/07/2015 - 12:22pm
An anonymous reader writes: At a conference on Tuesday, U.S. officials explained that all branches of the military would be increasing their use of lasers and other directed energy weapons. Lieutenant General William Etter said, "Directed energy brings the dawn of an entirely new era in defense." The Navy's laser deployment test has gone well, and they're working on a new prototype laser in the 100-150 kilowatt range. "[Navy Secretary Ray] Mabus said Iran and other countries were already using lasers to target ships and commercial airliners, and the U.S. military needed to accelerate often cumbersome acquisition processes to ensure that it stayed ahead of potential foes."

Read more of this story at Slashdot.

MPEG LA Announces Call For DASH Patents

Wed, 29/07/2015 - 11:39am
An anonymous reader writes: The MPEG LA has announced a call for patents essential to the Dynamic Adaptive Streaming over HTTP (or DASH) standard. According to the MPEG LA's press release, "Market adoption of DASH technology standards has increased to the point where the market would benefit from the availability of a convenient nondiscriminatory, nonexclusive worldwide one-stop patent pool license." The newly formed MPEG-DASH patent pool's licensing program will allegedly offer the market "efficient access to this important technology."

Read more of this story at Slashdot.

A Computer Umpires Its First Pro Baseball Game

Wed, 29/07/2015 - 9:11am
An anonymous reader writes: Baseball has long been regarded as a "game of inches." Among the major professional sports it arguably requires the greatest amount of precision — a few extra RPMs can turn a decent curveball into an unhittable one, and a single degree's difference in the arc of a bat swing can change a lazy popup into a home run. As sensor technology has improved, it's been odd to see how pro baseball leagues have made great efforts to keep it away from the sport. Even if you aren't a fan of the game, you're probably familiar with the cultural meme of an umpire blowing a key call and altering the course of the game. Thus, it's significant that for the first time ever, sensors and a computer have called balls and strikes for a professional game. In a minor league game between the San Rafael Pacifics and the Vallejo Admirals, a three-camera system tracked the baseball's exact position as it crossed home plate, and a computer judged whether it was in the strike zone or not. The game went without incident, and it provided valuable data in a real-life example. The pitch-tracking system still has bugs to work out, though. Dan Brooks, founder of a site that tracks ball/strike accuracy for real umpires, said that for the new system to be implemented permanently, fans must be "willing to accept a much smaller amount of inexplicable error in exchange for a larger amount of explicable error."

Read more of this story at Slashdot.

UK Campaign Wants 18-Year-Olds To Be Able To Delete Embarrassing Online Past

Wed, 29/07/2015 - 6:07am
An anonymous reader writes: People should be allowed to delete embarrassing social media posts when they reach adulthood, UK internet rights campaigners are urging. The iRights coalition has set out five rights which young people should expect online, including being able to easily edit or delete content they have created, and to know who is holding or profiting from their information. Highlighting how campaigners believe adults should not have to bear the shame of past immaturity, iRights also wants children to be protected from illegal or distressing pages; to be digitally literate; and be able to make informed and conscious choices.

Read more of this story at Slashdot.

NVIDIA Tegra X1 Performance Exceeds Intel Bay Trail SoCs, AMD AM1 APUs

Wed, 29/07/2015 - 4:06am
An anonymous reader writes: A NVIDIA SHIELD Android TV modified to run Ubuntu Linux is providing interesting data on how NVIDIA's latest "Tegra X1" 64-bit ARM big.LITTLE SoC compares to various Intel/AMD/MIPS systems of varying form factors. Tegra X1 benchmarks on Ubuntu show strong performance with the X1 SoC in this $200 Android TV device, beating out low-power Intel Atom/Celeron Bay Trail SoCs, AMD AM1 APUs, and in some workloads is even getting close to an Intel Core i3 "Broadwell" NUC. The Tegra X1 features Maxwell "GM20B" graphics and the total power consumption is less than 10 Watts.

Read more of this story at Slashdot.

Honeywell Home Controllers Open To Any Hacker Who Can Find Them Online

Wed, 29/07/2015 - 2:00am
Trailrunner7 writes: Security issues continue to crop up within the so-called "smart home." A pair of vulnerabilities have been reported for the Tuxedo Touch controller made by Honeywell, a device that's designed to allow users to control home systems such as security, climate control, lighting, and others. The controller, of course, is accessible from the Internet. Researcher Maxim Rupp discovered that the vulnerabilities could allow an attacker to take arbitrary actions, including unlocking doors or modifying the climate controls in the house.

Read more of this story at Slashdot.

Ask Slashdot: Everyone Building Software -- Is This the Future We Need?

Tue, 28/07/2015 - 11:58pm
An anonymous reader writes: I recently stumbled upon Apple's headline for version 2 of its Swift programming language: "Now everyone can build amazing apps." My question: is this what we really need? Tech giants (not just Apple, but Microsoft, Facebook, and more) are encouraging kids and adults to become developers, adding to an already-troubled IT landscape. While many software engineering positions are focused only on a business's internal concerns, many others can dramatically affect other people's lives. People write software for the cars we drive; our finances are in the hands of software, and even the medical industry is replete with new software these days. Poor code here can legitimately mess up somebody's life. Compare this to other high-influence professions: can you become surgeon just because you bought a state-of-art turbo laser knife? Of course not. Back to Swift: the app ecosystem is already chaotic, without solid quality control and responsibility from most developers. If you want simple to-do app, you'll get never-ending list of software artifacts that will drain your battery, eat memory, freeze the OS and disappoint you in every possible way. So, should we really be focusing on quantity, rather than quality?

Read more of this story at Slashdot.

Advertising Companies Accused of Deliberately Slowing Page-load Times For Profit

Tue, 28/07/2015 - 11:10pm
An anonymous reader writes: An industry insider has told Business Insider of his conviction that ad-serving companies deliberately prolong the 'auctioning' process for ad spots when a web-page loads. They do this to maximize revenue by allowing automated 'late-comers' to participate beyond the 100ms limit placed on the decision-making process. The unnamed source, a principal engineer at a global news company (whose identity and credentials were confirmed by Business Insider), concluded with the comment: "My entire team of devs and testers mostly used Adblock when developing sites, just because it was so painful otherwise." Publishers use 'daisy-chaining' to solicit bids from the most profitable placement providers down to the 'B-list' placements, and the longer the process is run, the more likely that the web-page will be shown with profitable advertising in place.

Read more of this story at Slashdot.

Amazon Proposes Dedicated Airspace For Drones

Tue, 28/07/2015 - 10:24pm
An anonymous reader writes: Amazon has published two new position papers which lay out its vision for future drone regulation. Under Amazon's plan, altitudes under 200ft would be reserved for basic hobbyist drones and those used for things like videography and inspection. Altitudes between 200ft and 400ft would be designated for "well-equipped vehicles" capable of operating autonomously out of line of sight. They would need sophisticated GPS tracking, a stable data uplink, communications capabilities with other drones, and sensors to avoid collisions. This, of course, is where Amazon would want to operate its drone delivery fleet. From 400ft to 500ft would be a no-fly zone buffer between the drone airspace and integrated airspace. Amazon's plan also makes room for "predefined low-risk areas," where hobbyists and other low-tech drones can fly higher than the 200ft ceiling. "Additionally, it is Amazon's view that air traffic management operations should follow a 'managed by exception' approach. This means operators are always aware of what the fleet is doing, yet they only intervene in significant off-nominal cases."

Read more of this story at Slashdot.

Poor Pilot Training Blamed For Virgin Galactic Crash

Tue, 28/07/2015 - 9:42pm
astroengine writes: SpaceShipTwo co-pilot Michael Alsbury was not properly trained to realize the consequences of unlocking the vehicle's hinged tail section too soon, a mistake that led to his death and the destruction of the ship during a test flight in California last year. Responsibility for the accident falls to SpaceShipTwo manufacturer Scaled Composites, a Mojave, Calif., company owned by Northrop Grumman Corp, the National Transportation Safety Board (NTSB) determined at a webcast hearing on Tuesday (PDF). Poor oversight by the Federal Aviation Administration, which oversees commercial spaceflights in the United States, was also a factor in the accident, the NTSB said.

Read more of this story at Slashdot.

Scientists Identify Possible New Substance With Highest Melting Point

Tue, 28/07/2015 - 9:00pm
JoshuaZ writes: Researchers from Brown University have tentatively identified an alloy of hafnium, nitrogen and carbon as having an expected melting point of about 7,460 degrees Fahrenheit (4120 Celsius). This exceeds that of the previous record-breaker, tantalum hafnium carbide, which melts at 7,128 F (3942 C). Its record stood for almost a century. At this point, the new alloy is still hypothetical, based on simulations, so the new record has not yet been confirmed by experiment. The study was published in Physical Review B (abstract), and a lay-summary is available at the Washington Post. If the simulations turn out to be correct, the new alloy may be useful in parts like jet engines, and the door will be opened to using similar simulations to search for substances with even higher melting points or with other exotic properties.

Read more of this story at Slashdot.

Veteran IT Journalist Worries That Online Privacy May Not Exist (Video)

Tue, 28/07/2015 - 8:17pm
Tom Henderson is a long-time observer of the IT scene, complete with scowl and grey goatee. And cynicism. Tom is a world-class cynic, no doubt about it. Why? Cover enterprise IT security and other computing topics long enough for big-time industry publications like ITWorld and its IDG brethren, and you too may start to think that no matter what you do, your systems will always have (virtual) welcome mats in front of them, inviting crackers to come in and have a high old time with your data. Note: Alert readers have probably noticed that we talked with Tom about cloud security back in March. Another good interview, worth seeing (or reading).

Read more of this story at Slashdot.

Intel and Micron Unveil 3D XPoint Memory, 1000x Speed and Endurance Over Flash

Tue, 28/07/2015 - 7:37pm
MojoKid writes: Today at a press conference in San Francisco, Intel and Micron unveiled 3D XPoint (Cross Point) memory technology, a non-volatile memory architecture they claim could change the landscape of consumer electronics and computer architectures for years to come. Intel and Micron say 3D XPoint memory is 1000 times faster than NAND, boasts 1000x the endurance of NAND, and offers 8-10 times the density of conventional memory. 3D XPoint isn't electron based, it's material based. The companies aren't diving into specifics yet surrounding the materials used in 3D XPoint, but the physics are fundamentally different than what we're used to. It's 3D stackable and its cross point connect structure allows for dense packing and individual access at the cell level from the top or bottom of a memory array. Better still, Intel alluded to 3D XPoint not being as cost-prohibitive as you might expect. Intel's Rob Crooke explained, "You could put the cost somewhere between NAND and DRAM." Products with the new memory are expected to arrive in 2016 and the joint venture is in production with wafers now.

Read more of this story at Slashdot.

DHI Group Inc. Announces Plans to Sell Slashdot Media

Tue, 28/07/2015 - 6:55pm
An anonymous reader writes: DHI Group Inc. (formerly known as Dice Holdings Inc.) announced plans to sell Slashdot Media (slashdot.org & sourceforge.net) in their Q2 financial report. This is being reported by multiple sources. Editor's note: Yep, looks like we're being sold again. We'll keep you folks updated, but for now I don't have any more information than is contained in the press release. Business as usual until we find a buyer (and hopefully after). The company prepared a statement for our blog as well — feel free to discuss the news here, there, or in both places.

Read more of this story at Slashdot.