holy_calamity writes "France now has a dedicated cellular data network just for Internet-of-Things devices, and the company that built it is rolling out the technology elsewhere, says MIT Technology Review. SigFox's network is slower than a conventional cellular data network, but built using technology able to make much longer range links and operate on unlicensed spectrum. Those features are intended to allow the service to be cheap enough for low cost sensors on energy infrastructure and many other places to make sense, something not possible on a network shared with smartphones and other consumer devices."
Become a fan of Slashdot on Facebook
Zothecula writes "Researchers at the CNRS-AIST Joint Robotics Laboratory (a collaboration between France's Centre National de la Recherche Scientifique and Japan's National Institute of Advanced Industrial Science and Technology) are developing software that allows a person to drive a robot with their thoughts alone. The technology could one day give a paralyzed patient greater autonomy through a robotic agent or avatar."
Artefacto writes "The Ksplice team has made available a git repository with the changes Red Hat made to the kernel broken down. They are calling this project RedPatch. This comes in response to a policy change Red Hat had implemented in early 2011, with the goal of undercutting Oracle and other vendors' strategy of poaching Red Hat's customers. The Ksplice team says they've been working on these individual patches since then. They claim to be now making it public because they 'feel everyone in the Linux community can benefit from the work.' 'For Ksplice, we build individual updates for each change and rely on source patches that are broken-out, not a giant tarball. Otherwise, we wouldn't be able to take the right patches to create individual updates for each fix, and to skip over the noise — like a change that speeds up bootup — which is unnecessary for an already-running system.'"
ananyo writes "Many people dislike the clashing dissonances of modernist composers such as Arnold Schoenberg. But what's our problem with dissonance? There has long been thought to be a physiological reason why at least some kinds of dissonance sound jarring. Two tones close in frequency interfere to produce 'beating': what we hear is just a single tone rising and falling in loudness. If the difference in frequency is within a certain range, rapid beats create a rattling sound called roughness. An aversion to roughness has seemed consistent with the common dislike of intervals such as minor seconds. Yet when cognitive neuroscientist Marion Cousineau of the University of Montreal in Quebec and her colleagues asked amusic subjects (who cannot distinguish between different musical tones) to rate the pleasantness of a whole series of intervals, they showed no distinctions between any of the intervals but disliked beating as much as people with normal hearing. Instead the researchers propose that harmonicity is the key (abstract). Notes contain many overtones — frequencies that are whole-number multiples of the basic frequency in the note. For consonant 'pleasant sounding' intervals the overtones of the two notes tend to coincide as whole-number multiples, whereas for dissonant intervals this is no longer the case. The work suggests that harmonicity is more important than beating for dissonance aversion in normal hearers."
An anonymous reader writes "Certain iPhone and iPad applications from a Japanese company have broken software piracy detection mechanisms that are sending out tweets on the user's own Twitter account, saying, 'How about we all stop using pirated iOS apps? I promise to stop. I really will. #softwarepirateconfession.' The trouble is, it's sending these out on accounts of users who actually paid up to $50 or more for the software and who are legally using it. The app is asking for access to users' Twitter accounts, but does not give the reason why it is asking, so the author of the article concluded (rightly) that things were being done deliberately. Would you want your legally purchased software to send out messages to all of your contacts on Twitter or on other social networks saying that you were a software pirate? Would you excuse the writers of the software if it was just an error in their piracy detection measures?"
SternisheFan writes with news that Google has updated is Transparency Report for the sixth time, and the big takeaway this time around is a significant increase in government surveillance. From the article: "In a blog post, Google senior policy analyst Dorothy Chou says, ' [G]overnment demands for user data have increased steadily since we first launched the Transparency Report.' In the first half of 2012, the period covered in the report, Chou says there were 20,938 inquiries from government organizations for information about 34,614 Google-related accounts. Google has a long history of pushing back against governmental demands for data, going back at least to its refusal to turn over search data to the Department of Justice in 2005. Many other companies have chosen to cooperate with government requests rather than question or oppose them, but Chou notes that in the past year, companies like Dropbox, LinkedIn, Sonic.net and Twitter have begun making government information requests public, to inform the discussion about Internet freedom and its limits. According to the report, the U.S. continues to make the most requests for user data, 7,969 in the first six months of the year. Google complied with 90% of these requests. Google's average compliance rate for the 31 countries listed in the report is about 47%."
Dainsanefh tips this report from Reuters: "Advanced Micro Devices has hired JPMorgan Chase & Co to explore options, which could include a potential sale, as the chipmaker struggles to find a role in an industry increasingly focused on mobile and away from traditional PCs, according to three sources familiar with the situation. ... Some investors believe part or all of AMD could be bought by a technology company that might want to emulate Apple Inc's tight control of software and components, a strategy credited in part for the success of the iPad and iPhone. Microsoft Corp, Google Inc, Samsung Electronics, Intel Corp and even Facebook Inc have been suggested by Wall Street analysts as potential suitors that could benefit from some of AMD's chip business, including its graphics division, PC processors and server chips. Others say AMD's most valuable asset may be its deep bench of engineers or its patents." Update: 11/14 01:44 GMT by S : In an emailed statement, an AMD representative said the company "is not actively pursuing a sale of the company or significant assets at this time."
New submitter patella.whack writes "A guilty plea for six counts of selling counterfeit media gets a defendant 15 years in Mississippi. An undercover reporter from the Attorney General's Intellectual Property Theft Task Force managed to buy a total of five copied movies and one music CD from the defendant, who had 10,500 pirated discs at home and two prior convictions: one for assaulting a police officer 17 years ago and one for CD piracy that got him a year under house arrest. Says the RIAA: '[This] highlights the fact that the individuals engaging in these activities are frequently serial criminals for whom IP theft is simply the most convenient and profitable way they could steal from others.' Frequently serial criminals? 15 years? I wonder how much of his sentence can be attributed to his priors rather than to other factors."
Nwe submitter arrow3D writes "A new startup in Norway is focused on design and fabrication at the level and quality of nature. Using pure mathematical volumes, rather than surfaces or voxels, they are developing a new generation of 3D modelling tools specifically aimed at high resolution 3D printing, to 'support the future of design and manufacturing.' Their software was recently used to create the multi-material Minotaur Helmet by Neri Oxman from MIT, as featured in Wired UK last month. An interesting thought (as recently illustrated in Dilbert) is the idea of a Physical Turing Test for synthetic objects and that both Turing Tests may require each other — i.e. only by designing and building at the resolution of nature can we achieve the intelligence of natural objects. Their software platform is still very much under development but they've started trying to 'save the world from polygons' with a KickStarter campaign that's live now."
concealment sends this quote from an article at ReadWriteWeb: "Tech billionaire and Dallas Mavericks owner Mark Cuban says he is fed up with Facebook and will take his business elsewhere. He's sick of getting hit with huge fees to send messages to his team's fans and followers. Two weeks ago Cuban tweeted out a screen grab of an offer he'd received from Facebook. The social network wanted to charge him $3,000 to reach 1 million people. Along with the screen grab, Cuban wrote, 'FB is blowing it? This is the first step. The Mavs are considering moving to Tumblr or to new MySpace as primary site.'"
eldavojohn writes "Professor Gerald "Jerry" Crabtree of Stanford's Crabtree Laboratory published a paper (PDF) that has appeared in two parts in Trends in Genetics. The paper opens with a very controversial suggestion: 'I would be willing to wager that if an average citizen from Athens of 1000 BC were to appear suddenly among us, he or she would be among the brightest and most intellectually alive of our colleagues and companions.' From there, Crabtree speculates we're on the decline of human intelligence and we have been for at least a couple millennia. His argument suggests agriculture and, following from that, cities, have allowed us to break free of some environmental forces on competitive genetic mutations — a la Mike Judge's theory. However, the conclusion of the paper urges humans to keep calm and carry on, as any attempt to fix this genetic trend would almost certainly be futile and disturbing."
First time accepted submitter jemenake writes "A friend of mine teaches electronic media (Photoshop, Premiere, etc.) at a local high-school. Right now, they're doing Photoshop, and each chapter in the book starts with an 'end result' file which shows what they're going to construct in that chapter, and then, given the basic graphical assets (background textures, photos, etc.), the students need to duplicate the same look in the final-result file. The problem, of course, is that some students just grab the final-result file and rename it and turn it in. Some are a little less brazen and they rename a few layers, maybe alter the colors on a few images, etc. So, it becomes time-consuming for her to open each file alongside the final-result file to see if it's 'too perfect.'" How to look for images closer than they should be to the original? Read on for more details.
An anonymous reader writes "Back in April, we discussed how the 1986 Electronic Communications Privacy Act says email that has resided on a server for more than six months can be considered abandoned. The recent investigation of General Petraeus brings this issue to light again, and perhaps to a broader audience. Under current U.S. law, federal authorities need only a subpoena approved by a federal prosecutor — not a judge — to obtain electronic messages that are six months old or older. Do you know anyone these days who doesn't have IMAP accounts with 6+-month-old mail on them?"
kkleiner writes "Foxconn, the Chinese electronics manufacturer that builds numerous mobile devices and gaming consoles, previously said the company would be aiming to replace 1 million Foxconn workers with robots within 3 years. It appears as if Foxconn has started the ball in motion. Since the announcement, a first batch of 10,000 robots — aptly named Foxbots — appear to have made their way into at least one factory, and by the end of 2012, another 20,000 more will be installed"
According to a story at Northwest Public Radio, the state of Virginia's board of education has decided to institute different passing scores for standardized tests, based on the racial and cultural background of the students taking the test. Apparently the state has chosen to divide its student population into broad categories of black, white, Hispanic, and Asian — which takes painting with a rather broad brush, to put it mildly. From the article (there's an audio version linked as well): "As part of Virginia's waiver to opt out of mandates set out in the No Child Left Behind law, the state has created a controversial new set of education goals that are higher for white and Asian kids than for blacks, Latinos and students with disabilities. ... Here's what the Virginia state board of education actually did. It looked at students' test scores in reading and math and then proposed new passing rates. In math it set an acceptable passing rate at 82 percent for Asian students, 68 percent for whites, 52 percent for Latinos, 45 percent for blacks and 33 percent for kids with disabilities." (If officially determined group membership determines passing scores, why stop there?) Florida passed a similar measure last month.