MojoKid writes "On Friday, we learned that the mobile industry has developed a short-form notice for mobile apps that tells users if the app is collecting their data and in what areas (i.e., phone call and text logs, location data, and so on) that would appear before app download begins. The program is currently voluntary and being tested, and although on the surface it seems like a step forward for consumer protection, some industry consumer rights groups are opposed to it. Jeffrey Chester of the Center for Digital Democracy (CDD) told us that, with respect to all the work that the industry put into the plan, he doesn't believe the new code of conduct will actually do much for consumers. "The process ignored the actual mobile app business practices, and refused to engage in the testing that's required," he said. "Words on a small screen--even if better than long and hard to find privacy policies--doesn't mean anything unless we know it tells users: one, what data is actually collected and how it is to be used, and two, whether they will see it in the first place.""

MarkWhittington writes "According to a July 26, 2013 story in Space News, NASA Deputy Administrator Lori Garver mused about what appeared to be a change to the space agency's asteroid snatching mission at the NewSpace 2013 conference. Apparently the idea is to send a robot to a larger asteroid than originally planned, carve out a chunk of it, and then bring it to lunar orbit for an crew of astronauts to visit in an Orion space ship. Garver's proposed change would widen the number of target asteroids and would test technologies important for asteroid mining. But it would also increase the complexity and certainly the cost of the asteroid mission. There are a lot of unanswered questions, such as what kind of mechanism would be involved in taking a piece of an asteroid and moving it? At the same conference Garver had hinted at a willingness to consider mounting a program of "sustainable" lunar exploration, as some in Congress have demanded, concurrent with the asteroid mission."

theodp writes "As noted earlier, Microsoft is tackling the CS education crisis with a popularity contest that will award $100K in donations to five technology education nonprofits that help make kids technically literate. Hopefully, the nonprofits will teach kids that the contest's voting Leader Board is a particularly good example of what-not-to-do technically. In addition to cherry-picking the less-pathetic vote totals to make its Leader Board, Microsoft also uses some dubious rounding code that transforms the original voting data into misleading percentages. Indeed, developer tools reveal that the top five leaders in the Microsoft STEM education contest miraculously account for 130% of the vote. Let's hope the quality control is better for those Microsoft Surface voting machines!"

Via Engadget comes the news that Google's latest (and quickly sold-out) toy, the Chromecast, may soon be hacked out of one-trick-pony status; just a few days after it came out, the folks at GTV Hacker have successfully turned their attention to the Chromecast, and managed to exploit the device's bootloader and spawn a root shell. Some interesting findings, as explained in their blog post: "[I]t’s actually a modified Google TV release, but with all of the Bionic / Dalvik stripped out and replaced with a single binary for Chromecast. Since the Marvell DE3005 SOC running this is a single core variant of the 88DE3100, most of the Google TV code was reused. So, although it’s not going to let you install an APK or anything, its origins: the bootloader, kernel, init scripts, binaries, are all from the Google TV. We are not ruling out the ability for this to become a Google TV 'stick.'"

An anonymous reader writes "We are teaching an introductory class in computer science for high school students. We have the technical aspects of the course covered, there is a lot of information on the internet on designing that aspect of the class. We also want to cover some aspects of how computers affect society, privacy, expectations, digital divide etc. We were suggested Blown to Bits, which covers a lot of this but I'm not sure high school students are really going to enjoy it or even take away the right implications ... any recommendations for anything else ? Movies, Fiction, Non-Fiction Books and any other media are all welcome. Students are expected to read no more than 200 pages (that's all the time they have)."

biobricks writes "A New York Times story says the Florida orange crop is threatened by an incurable disease and traces the efforts of one company to insert a spinach gene in orange trees to fend it off. Not clear if consumers will go for it though." The article focuses on oranges, but touches on the larger world of GMO crop creation as well.

knorthern knight writes "Most major weather services (US NWS, Britain's Met Office, etc) have their own supercomputers, and their own weather models. But there are some models which are used globally. A new paper has been published, comparing outputs from one such program on different machines around the world. Apparently, the same code, running on different machines, can produce different outputs due to accumulation of differing round-off errors. The handling of floating-point numbers in computing is a field in its own right. The paper apparently deals with 10-day weather forecasts. Weather forecasts are generally done in steps of 1 hour. I.e. the output from hour 1 is used as the starting condition for the hour 2 forecast. The output from hour 2 is used as the starting condition for hour 3, etc. The paper is paywalled, but the abstract says: 'The global model program (GMP) of the Global/Regional Integrated Model system (GRIMs) is tested on 10 different computer systems having different central processing unit (CPU) architectures or compilers. There exist differences in the results for different compilers, parallel libraries, and optimization levels, primarily due to the treatment of rounding errors by the different software systems. The system dependency, which is the standard deviation of the 500-hPa geopotential height averaged over the globe, increases with time. However, its fractional tendency, which is the change of the standard deviation relative to the value itself, remains nearly zero with time. In a seasonal prediction framework, the ensemble spread due to the differences in software system is comparable to the ensemble spread due to the differences in initial conditions that is used for the traditional ensemble forecasting.'"

First time accepted submitter MetalliQaZ writes "Last week, Dr. Joseph Bonneau learned that he had won the NSA's first annual "Science of Security (SoS) Competition." The competition, which aims to honor the best 'scientific papers about national security' as a way to strengthen NSA collaboration with researchers in academia, honored Bonneau for his paper on the nature of passwords. And how did Bonneau respond to being honored by the NSA? By expressing, in an honest and bittersweet blog post, his revulsion at what the NSA has become: 'Simply put, I don't think a free society is compatible with an organisation like the NSA in its current form.'"

Daniel_Stuckey writes "The U.K.'s Max Roberts, a mapmaker and critic, has created a map that sees this problem and then solves it by adopting a similar distortion strategy to the MTA map, but to a far greater degree. The map heads in the direction of a diagram and away from a map representing features. It may be the most lucid reinterpretation of the New York City subway map I've seen yet."

A Russian spacecraft has successfully delivered new supplies to the ISS. Crucially, its payload is meant to prevent a repeat of the aborted spacewalk of earlier this month. Says the article:: "The cargo ship is loaded with nearly 3 tons (2.7 tonnes) of food, fuel, hardware and science experiment equipment for the six-person crew of the station's Expedition 36 mission. Among its cargo is a set of tools intended to help the astronauts investigate and patch up the spacesuit that malfunctioned during a July 16 spacewalk outside the orbiting laboratory."

An anonymous reader writes with this interesting snippet about the state of mobile tech in China: "Apple Chief Executive Tim Cook believes that 'over the arc of time' China is a huge opportunity for his pathbreaking company. But time looks to be on the side of rival Samsung Electronics, which has been around far longer and penetrated much deeper into the world's most populous country. Apple this week said its revenue in Greater China, which also includes Hong Kong and Taiwan, slumped 43 per cent to $4.65 billion from the previous quarter. That was also 14 per cent lower from the year-ago quarter. Sales were weighed down by a sharp drop in revenues from Hong Kong. "It's not totally clear why that occurred," Cook said on a conference call with analysts. Neither is it totally clear what Apple's strategy is to deal with Samsung – not to mention a host of smaller, nimbler Chinese challengers."

An anonymous reader writes "The High Court — England's highest civil court — has temporarily banned the publication of a scientific paper that would reveal the details of a zero day vulnerability in vehicle immobilisers and, crucially, give details of how to crack the system. Motor manufacturers argued that revealing the details of the crack would allow criminals to steal cars. Could this presage the courts getting involved in what gets posted on your local Bugzilla? It certainly means that software giants who dislike security researchers publishing the full facts on vulnerabilities might want to consider a full legal route."

Velcroman1 writes "Retailers are experimenting with a variety of new ways to track you, so that when you pick up a shirt, you might get a message about the matching shorts. Or pick up golf shoes at a sports store and you see a discount for a new set of clubs. New technologies like magnetic field detection, Bluetooth Low Energy, sonic pulses, and even transmissions from the in-store lights can tell when you enter a store, where you go, and how you shop. Just last year, tracking was only accurate within 100 feet. Starting this year, they can track within a few feet. ByteLight makes the lighting tech, which transmits a unique signal that the camera in your phone can read. The store can then track your location within about 3 feet — and it's already in use at the Museum of Science in Boston."

First time accepted submitter pocock writes "Motivated by reports of Matthew Weaver's twelve month jail sentence for rigging CalState student elections, a comprehensive blog describes in detail how a generation of student ballot riggers from the late 1990s have graduated unhindered into federal politics, playing a pivotal role in Australia's upcoming federal election. One can only wonder if Weaver had not been caught, would he too have eventually swiped a million dollars and put the SRC into liquidation?"

johanneswilm writes "While writing my Ph.D in anthropology I found out it's almost impossible to get non-geeks to help me with editing my thesis because it was written in Latex. Lyx is almost there, but as it's not web based, it's difficult to use for online collaboration. Writelatex.com is online, but typing LaTeX code is a no-go for non-geeks. Google Docs is web based and near-WYSIWYG, but lacks support for professional print formats such as Latex. The Ph.D took longer than expected, so before finishing me and three others were able to code an entirely new editor: Fidus Writer: web based, open source (AGPL), almost-WYSIWYG and with tools for academics such as citation management and formula support and output formats PDF, Epub, Latex, HTML."