Diggester writes "Back in July 2010, the United States government approved a few exemptions in a federal law which made jailbreaking/rooting of electronic devices (iPhones and Android devices) legal. The court ruling stated that every three years, the exemptions have to be renewed considering they don't infringe any copyrighted material. The three-year period is due to expire and the Electronic Frontier Foundation (EFF) is looking to get the exemptions renewed. In order to do so, they have filed a petition which aims at government to declare jailbreaking legal once again. In addition to that, EFF is also asking for a change in the original ruling to include tablet devices." Here's the EFF's own page on the issue.

An anonymous reader writes "The ZX81 Museum was set-up to preserve and showcase a private collection of original Sinclair branded ZX81 hardware, software and literature. The museum has since expanded to include ZX81 software from other publishers of the time and a variety of other ZX81 peripherals and reference books. The collection dates from 1981 to 1983 and features the complete Sinclair-branded software series. The activities of the museum are regularly reported via Twitter, along with updates from the ever growing ZX81 fanbase. There is even a YouTube channel for the diehard 8-bit fans out there, of which there seems to be many!" This was one of the first computers I ever used; I suspect it's still buried in some deep stratum in my dad's basement. As is often the case, the old advertisements are great.

pbahra writes in with the story of Khaled el Mufti, the network-security engineer who was in charge of providing telecommunications for the Libyan revolution. "It isn't often you get the chance to meet a real revolutionary. It is a term cheapened by misuse, but Khaled el Mufti is a revolutionary. It is no exaggeration to say that the role he played in the Libyan uprising last year was crucial; had he and his telecoms team failed, it isn't hard to think that Col. Muammar Gadhafi might still be in power. Today, Mr. Mufti is a telecoms adviser to the interim government and heads the e-Libya initiative, a bold plan to use the transformative powers of technology to modernize the Libyan state, overturning 40 years of corruption and misrule under Gadhafi. Mr. Mufti is an unlikely revolutionary, a softly spoken network-security engineer with a degree from Imperial College in London. Almost by chance he was in his native Libya when the revolution took place, working on a project with BT in the capital, Tripoli."

First time accepted submitter AbilityLiving writes "Two high schoolers have launched a Lego Man to 80,000 feet — three times the height of a jet — in a homebrew project that involved a few Ebay-purchased cameras, a giant helium balloon and a star-ship full of ingenuity."

An anonymous reader writes "A guy who goes by the online handle DDRBoxman decided it would be fun to blow up his Samsung Galaxy Nexus display onto the wall by connecting his phone to a projector. He then connected the whole thing to a PC and, thanks to Microsoft's open-source Kinect platform for Windows, he was able to create a custom ROM that mapped out the phone interface to the Kinect sensors. Pretty neat!"

kkleiner writes "You think European cars are small now, wait till the Hiriko takes to the roads in Spain's northern Basque country. The two-seater is about the size of a SmartCar, but when parked, the car can actually fold. After folding, the car takes up about a third of a normal parking space. The Hiriko, Basque for 'urban car,' folds as the rear of the car slides underneath its chassis. Every square foot counts."

lukehopewell1 writes "The Pirate Bay is offering users the chance to download and print out real objects using 3D printers in what the pirate site is hailing as 'the future.'" Amir Taaki mentions that among the new "physibles" uploaded to the Pirate Bay are "plans for a tabletop replica for a Warhammer 40k dreadnought that got taken down in December with a DMCA request." Downloadable 3D models have been around for a while; MakerBot users are probably all familiar with the Thingiverse. Couple TPB with a cheap method of accurate 3D scanning, though, and I wonder what illegal shapes will emerge.

For the first few years of its existence, it would have been fair to say that Canonical was essentially polishing, packaging and publishing Debian Linux (and Gnome) to create the base Ubuntu desktop, to great acclaim. For the past few years, though, the company has pushed new looks and new applications (cf. Unity and Ubuntu TV), and refused to stick with prettifying existing interfaces. Now, Barence writes with this excerpt from PC Pro: "Ubuntu is set to replace the 30-year-old computer menu system with a 'Head-Up Display' that allows users to simply type or speak menu commands. Instead of hunting through drop-down menus to find application commands, Ubuntu's Head-Up Display lets users type what they want to do into a search box. The system suggests possible commands as the user begins typing – entering 'Rad' would bring up the Radial blur command in the GIMP art package, for example. HUD also uses fuzzy matching and learns from past searches to ensure the correct commands are offered to users. Canonical's Mark Shuttleworth told PC Pro the HUD will make it easier for people to learn new software packages, and migrate from Windows to Linux software without having to relearn menus. The HUD will first appear in Ubuntu 12.04."

You asked Carl Malamud about his experiences and hopes in the gargantuan project he's undertaken to prod the U.S. government into scanning archived documents, and to make public access (rather than availability only through special dispensation) the default for newly created, timely government data. (Malamud points out that if you have comments on what the government should be focusing on preserving, and how they should go about it, the National Archives would like to read them.) Below find answers with a mix of heartening and disheartening information about how the vast project is progressing.

MrSeb writes "Researchers from Imperial College London and A*STAR in Singapore have shown off a terahertz antenna that's just 100 nanometers across — about 30,000 times smaller than existing terahertz antennae — and two orders of magnitude stronger than other T-ray beam-forming techniques. T-rays are a lot like EHF (extremely high frequency), which is used by millimeter wave scanners in airports, medical imaging, and emerging wireless networking standards like WiGig — but stronger, faster, and more detailed. Where EHF radiation can see through your clothes, T-rays can penetrate a few millimeters of skin. Furthermore, because atoms and molecules have a unique terahertz-range signature, T-ray scanners can detect toxic substances, bombs, drugs — or even cancerous tumors under your skin. Most importantly, though, due to the nano scale of these antennae, it's possible to create huge antennae arrays on a single silicon chip, meaning hand-held T-ray scanners are now a possibility. In the not so distant future, every household might have a Star Trek-like tricorder capable of detecting cancer or other diseases."

MojoKid writes "CPU design firm Venray Technology announced a new product design this week that it claims can deliver enormous performance benefits by combining CPU and DRAM on to a single piece of silicon. Venray's TOMI (Thread Optimized Multiprocessor) attempts to redefine the problem by building a very different type of microprocessor. The TOMI Borealis is built using the same transistor structures as conventional DRAM; the chip trades clock speed and performance for ultra-low low leakage. Its design is, by necessity, extremely simple. Not counting the cache, TOMI is a 22,000 transistor design. Instead of surrounding a CPU core with L2 and L3 cache, Venray inserted a CPU core directly into a DRAM design. A TOMI Borealis core connects eight TOMI cores to a 1Gbit DRAM with a total of 16 ICs per 2GB DIMM. This works out to a total of 128 processor cores per DIMM. That said, when your CPU has fewer transistors than an architecture that debuted in 1986, there is a good chance that you left a few things out--like an FPU, branch prediction, pipelining, or any form of speculative execution. Venray may have created a chip with power consumption an order of magnitude lower than anything ARM builds and more memory bandwidth than Intel's highest-end Xeons, but it's an ultra-specialized, ultra-lightweight core that trades 25 years of flexibility and performance for scads of memory bandwidth."

1sockchuck writes "A luxury homebuilder in Minnesota wants to build a data center that looks like a mansion, allowing the commercial building to fit into a residential neighborhood. The 'community-based data center' designed for FiberPop features a stone facade and sloped roof with dormers, along with an underground data hall."

An anonymous reader writes "Intel thinks tablets live and die by their software, not their hardware. So as they get ready for a big push into the mobile device market, they're relying on Ice Cream Sandwich to provide competition with Apple's products. From the article: 'The company has largely watched from the sidelines as mobile device makers have used processors based on ARM's microarchitecture to power their products in recent years. This despite the fact that Intel actually predicted the rise of what it called "mobile Internet devices," or MIDs, several years ago, and built a chip, Atom, for such gadgets. For all that [Intel CEO Paul Otellini] touts the software over the hardware when it comes to tablets, Intel knows it's got a lot of ground to make up to wrest design wins away from ARM. The Medfield System-on-a-Chip (SoC) is a promising but still uncertain step in that direction.' Otellini thinks the tablet market will get much more competitive over the next year as ICS devices mature and Windows 8 devices arrive."

An anonymous reader writes "A few months ago, reports of battery fires from crash-tested Chevy Volts caused the National Highway Traffic Safety Administration to open an investigation into the type of batteries used in the Volt and other EVs. That investigation has now concluded, and the NHTSA says the cars are safe. 'The agency and General Motors Co. know of no fires in real-world crashes. GM and federal safety officials say they believe the fires were caused by coolant leaking from damaged plastic casing around the batteries after side-impact collisions. The coolant caused an electrical short, which sparked battery fires seven days to three weeks after the crashes. GM announced earlier this month that it will add steel plates to about 12,000 existing Volts to protect the batteries in the event of a crash.'"

judgecorp writes "Researchers at Vienna's Quantum Science and Technology Center have proposed that 'blind' quantum computing could be carried out securely in the cloud. When (if?) quantum computers are developed, they will be very fast, but not everyone will have them. Blind quantum computing will be useful, because it shows that users can encode 'qubits' and send them to a shared quantum computer to be worked on — without the quantum computer having any knowledge of what the data is (abstract). The data also cannot be decoded form the qubit while it is in transit. It's good to know that quantum computers will be secure when they exist. At the moment, of course, they are even more secure, by virtue of their non-existence."

An anonymous reader sends in an article discussing whether other commonly used file storage sites are in danger of being shut down now that Megaupload has been closed. Quoting: "In the wake of the crackdown on the file-sharing website Megaupload, sites offering free content-sharing, file linking and digital locker services, such as RapidShare, SoundCloud and Dropbox, could be next in the crosshair of anti-piracy authorities. ... RapidShare and MediaFire are two of the biggest services left after Megaupload's exit. However, these sites have undergone a revamp, and now ... no longer host pirated content that could lead to a permanent ban. Others in the line of fire are DropBox, iCloud and Amazon S3, which support hosting any file a user uploads. Though their intention of supporting open file-sharing is legitimate, there is really no control over the type of content being uploaded."

ptorrone writes "Limor 'Ladyada' Fried's NYC based Open-source electronics studio, Adafruit, today announced their new open wearable platform called the FLORA (blog post & video). The FLORA is Arduino compatible as well as supporting a variety of sensors and add-on devices including: Bluetooth, GPS, 3-axis accelerometer, compass module, flex sensor, piezo, IR LED, push button, embroidered + capacitive keypad, OLED and more. The first round of hardware is in the hands of testers to create wearable projects."

asgard4 writes "In recent years GPUs have become powerful computing devices whose power is not only used to generate pretty graphics on screen but also to perform heavy computation jobs that were exclusively reserved for high performance super computers in the past. Considering the vast diversity and rapid development cycle of GPUs from different vendors, it is not surprising that the ecosystem of programming environments has flourished fairly quickly as well, with multiple vendors, such as NVIDIA, AMD, and Microsoft, all coming up with their own solutions on how to program GPUs for more general purpose computing (also abbreviated GPGPU) applications. With OpenCL (short for Open Computing Language) the Khronos Group provides an industry standard for programming heavily parallel, heterogeneous systems with a language to write so-called kernels in a C-like language. The OpenCL Programming Guide gives you all the necessary knowledge to get started developing high-performing, parallel applications for such systems with OpenCL 1.1." Keep reading for the rest of asgard4's review.

MrSeb writes "Megaupload's shutdown poses an interesting question: What happens to all the files that were stored on the servers? XDA-Developers, for example, has more than 200,000 links to Megaupload — and this morning, they're all broken, with very little hope of them returning. What happens if a similar service, like Dropbox, gets shut down — either through bankruptcy, or federal take-down? Will you be given a chance to download your files, or helped to migrate them to another similar service? What about data stored on enterprise services like Azure or AWS — are they more safe?" And if you're interested, the full indictment against Megaupload is now available.

angry tapir writes "Legacy VGA and DVI display ports are likely to be phased out in PCs over the next five years, according to a study by NPD In-Stat. Intel and Advanced Micro Devices are ending chipset support for VGA by 2015. The VGA interface was originally introduced in 1986 and DVI was introduced in 1999."