×
The Internet

S+M Vs. SPDY: Microsoft and Google Battle Over HTTP 2.0 180

Posted by Soulskill from the two-will-enter-one-will-maybe-eventually-leave dept.
MrSeb writes "HTTP, the protocol that underpins almost every inch of the world wide web, is about to make the jump from version 1.1 to 2.0 after some 13 years of stagnation. For a long time it looked like Google's experimental SPDY protocol would be the only viable option for the Internet Engineering Task Force to ratify as HTTP 2.0, but now out of left field comes a competing proposal from Microsoft. Lumbered with the truly awful name of HTTP Speed+Mobility, or HTTP S+M for short, Microsoft's vision of HTTP 2.0 is mostly very similar to SPDY, but with additional features that cater toward apps and mobile devices. 'The HTTP Speed+Mobility proposal starts from both the Google SPDY protocol and the work the industry has done around WebSockets,' says Jean Paoli from the Microsoft Interoperability team. Basically, the S+M proposal looks like it's less brute-force than SPDY: Where server push, encryption, and compression are all built into SPDY, Microsoft, citing low-powered devices and metered connections, wants them to be optional extensions. Judging by the speed at which the internet (and the internet of things) is developing, I think MS's extensible, flexible solution has its merits."
Science

Ask Slashdot: How To Feed Africa? 592

Posted by Soulskill from the infinite-gnutella dept.
gbrumfiel writes "Africa has some of the poorest soil of anywhere on the earth, and over farming is only making matters worse. As the population grows, governments and NGOs must decide whether to subsidize chemical fertilizers like those used in the west or promote more sustainable agricultural practices. In Malawi, the government has decided to subsidize fertilizers, with impressive results. Corn yields have tripled since the subsidies were introduced. More sustainable practices, such as fertilizer trees can't deliver those kind of results in just a few years. The question is simple: does Africa follow the same, unsustainable road as the rest of the world? Or do they become a testing ground for potentially game-changing new techniques? OR is there a third path? Discuss."
Input Devices

See-Through 3D Computer With Gesture Controls Gives Us a Glimpse of the Future 63

Posted by Soulskill from the like-a-pre-cog-you-might-say dept.
silentbrad writes with this excerpt from Boy Genius Report: "Some believe a future full of massive, gesture-controlled computer displays like the ones seen in Twentieth Century Fox's Minority Report are an inevitability, and a prototype PC designed by an intern with the Microsoft Applied Sciences Group may be among the first steps in making that future a reality. Massachusetts Institute of Technology Ph.D student and MIT Media Lab research assistant Jinha Lee recently set out to change the way we interact with desktop computers. While progress has been made with 3D display technology, 3D has not yet proliferated in the personal computing space and Lee wants to change that. The end result of his work is a fascinating desktop computer with a transparent 3D display and a unique gesture-based interface that could change the way we use computers."
China

GAO Sting Finds More Fake Military Parts From China 180

Posted by Soulskill from the dangerous-because-of-the-lead-based-paint dept.
Nidi62 writes "The Government Accountability Office, through a fictitious company, recently requisitioned parts from China in order to determine if the Chinese government was living up to its promises of battling counterfeit parts. The report from the GAO found that '334 of 396 vendors who offered to sell parts to the fictitious company were from China' and that 'all 16 parts eventually purchased by the fake company came from 13 China-based vendors and all were determined by an independent testing laboratory to be counterfeit.' The parts requested were supposedly for use in F-15s, MV-22 Ospreys, and nuclear submarines, and were requested as new parts. The report (PDF) also says that in the past three years, over one million counterfeit parts came from Chinese companies. This stands in sharp contrast to the Chinese government's promise to clamp down on the production of counterfeit parts in China."
Power

Virginia Approves First Offshore Wind-Energy Turbine For US Waters 83

Posted by Soulskill from the sic-semper-ventus dept.
New submitter mike2400 writes "According to the Virginian Pilot, the U.S. is closer to having offshore wind turbines. Gamesa, a Spanish manufacturer, has partnered with Newport News Energy, a subsidiary of Newport News Ship Building and Huntington Ingles Industries, to build the first offshore wind turbine in the U.S. It will be located in the Chesapeake Bay off the shore of Cape Charles, VA, which is located on Virginia's Eastern Shore. The prototype 5 MW unit (the article said 5 kW — that's a typo) should be up and running by next year."
Linux Business

Munich Has Saved €4M So Far After Switch To Linux 370

Posted by Soulskill from the gonna-be-a-good-oktoberfest-this-year dept.
New submitter Mojo66 writes "Mayor Ude reported today that the city of Munich has saved €4 million so far (Google translation of German original) by switching its IT infrastructure from Windows NT and Office to Linux and OpenOffice. At the same time, the number of trouble tickets decreased from 70 to 46 per month. Savings were €2.8M from software licensing and €1.2M from hardware because demands are lower for Linux compared to Windows 7."
Handhelds

Canadian Man Releases Open Source Star Trek Tricorder 109

Posted by Soulskill from the very-far-ahead-of-stone-knives-and-bearskins dept.
New submitter upontheturtlesback writes "Another example of Star Trek technology becoming a reality. In light of the recent Tricorder X-Prize announcement, Dr. Peter Jansen has openly released the designs for a series of Science Tricorders that he developed while a graduate student at McMaster University. The Science Tricorders are capable of sensing a variety of atmospheric, electromagnetic, and spatial phenomena. Where the Science Tricorder Mark 1 is a relatively easy-to-build proof of concept, the Science Tricorder Mark 2 runs Linux and resembles a cross between a Nintendo DS and scientific instrument with dual OLED touch displays. An exciting video shows them in action, and describes the project goal of creating general scientific tools for learning about and visualizing the world, as well as their importance for science education by helping kids understand abstract concepts like magnetism or polarization visually. The hardware schematics, board layouts, and firmware source are freely available on the Tricorder project website under various open licenses."
Censorship

NYC Bans Mention of Dinosaurs, Dancing, Birthdays On Student Tests 470

Posted by Soulskill from the prepositions-banned-for-being-too-elitist dept.
New submitter SchroedingersCat writes "New York educators banned references to 'dinosaurs,' 'birthdays,' 'Halloween' and dozens of other topics on city-issued tests. That is because they fear such topics 'could evoke unpleasant emotions in the students.' Dinosaurs, for example, call to mind evolution, which might upset fundamentalists; birthdays are not celebrated by Jehovah's Witnesses; and Halloween suggests paganism. Homes with swimming pools and home computers are also unmentionables — because of economic sensitivities. The city asks test companies to exclude 'creatures from outer space' as well — for unspecified reasons."
Security

MacControl Trojan Being Used In Targeted Attacks Against OS X Users 187

Posted by Soulskill from the thanks-for-waiting-so-patiently dept.
Trailrunner7 writes "Welcome to the age of targeted attacks, Mac users. Perhaps having grown tired of owning Windows machines around the world for the last few years, attackers have now taken up the challenge of going after Macs with the same kind of targeted attack tactics that have served them so well in the Windows world. Researchers have found a new attack that employs two separate pieces of malware, a malicious Word document and some techniques for maintaining persistence on compromised machines, and the campaign is specifically targeted at Mac users. The command-and-control domain involved in the attack is located in China and the attack exploits a three-year-old vulnerability in the way that Office for Mac handles certain Word files, according to researchers at AlienVault, who discovered and analyzed the attacks."
Robotics

11-lb Robot Can Jump 30 Feet Into the Air Screenshot-sm 68

Posted by Soulskill from the there-goes-the-neighborhood dept.
Ruvim writes "Boston Dynamics has developed a 'Sand Flea' 11-lb robot that drives like an RC car, but when it needs to, it can jump 30 feet into the air. An onboard stabilization system keeps it oriented during flight to improve the view from the video uplink and to control landings."
Power

Solar Power Is Booming — Why Do We Want To Kill It? 415

Posted by Soulskill from the it's-what-we-do dept.
TaeKwonDood writes with a followup to the news we discussed over the weekend about tariffs being places on Chinese solar panels. He writes, "According to Forbes, 'Solar power is booming. Imports from China were a tepid $21 million in 2005, but in 2011 installations totaled nearly $2.7 billion. That's a huge win. And just as advocates for solar power had hoped, a larger market drove down prices. Solar energy cost has declined by two-thirds in the last four years, meaning it will soon start to close in on fossil fuels.' There's just one problem: now the government wants to kill it. The article continues, 'As the market was flooded by both silicon (from silicon producers) and thin-film panels (by Chinese manufacturers), the price for thin-film panels came crashing down – along with Solyndra’s business model. ... Yet that isn’t the only instance of mismanagement. The whole clean energy program remains flawed, even at the consumer level. The people who are the most likely to be impacted by high energy prices, the poor, are the least likely to benefit from the solar rebate scheme because they lack the capital to pay for the installation.'"
Security

FBI's Top Cyber-cop Says We're Losing the War Against Hackers 134

Posted by Soulskill from the have-you-tried-bullets dept.
New submitter sienrak writes "Shawn Henry, who is preparing to leave the FBI after more than two decades with the bureau, said in an interview that the current public and private approach to fending off hackers is 'unsustainable.' 'I don't see how we ever come out of this without changes in technology or changes in behavior, because with the status quo, it's an unsustainable model. Unsustainable in that you never get ahead, never become secure, never have a reasonable expectation of privacy or security,' Mr. Henry said."
DRM

New SimCity To Require Constant Internet Connection 418

Posted by Soulskill from the unnatural-disasters-turned-on dept.
eldavojohn writes "According to Lead designer Stone Librande, it has been confirmed that the next installment of SimCity will require a constant internet connection. Perhaps as a form of DRM, the 2013 edition looks like it will be the first to include online play but will also require you to constantly be connected to Origin to play — even if that wasn't your point of purchase. Add SimCity to the growing list." Update: 03/29 02:09 GMT by S : An online connection will be needed to start the game, but you won't be kicked out if your connection dies.
Books

What Book Publishers Should Learn From Harry Potter 196

Posted by Soulskill from the might-makes-right dept.
New submitter Volanin writes "The e-book versions of the Harry Potter series are being released through Pottermore, and J.K. Rowling has chosen to do a number of interesting things with them, including releasing them without DRM restrictions. 'One of the encouraging things about the Pottermore launch is that the books will be available on virtually every platform simultaneously, including the Sony Reader, the Nook, the Kindle and Google's e-book service. ... even Amazon has bowed to the power of the series and done what would previously have seemed unthinkable: it sends users who come to the titles on Amazon to Pottermore to finish the transaction.'"

Slashdot Top Deals