New submitter krid4 writes "Question from a blind friend: 'My ears replace my eyes. However, when it comes to the very moment of starting, or the change of tempi, my start will always come too late. Neither tuning in with the voices around me, nor listening to the moment of their breathing-in helps to solve this problem. Fancy that it might be possible to produce tactile pressure or even lines at the top of my right hand, head or body. Even pulses would do, because what finally counts is the moment of the 'beat' produced by the choirmasters baton.' What simple, possibly DIY solutions are possible? It would help many blind chorus singers."
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Ars Technica takes a close look at the crowd-funded Pebble smartwatch. The reviewer had to put up with repeated delays in production as a Kickstarter backer, but seems happy with the watch and optimistic about the future of third-party apps; an SDK is due later this month. "It currently ships with three default watch faces, as well as 12 others that you can load onto the watch with the companion app (free on iOS and Android). By far my favorite custom watch face is 'Fuzzy Time,' which rounds the current time to the nearest 5-minute interval and translates that number to what you might say if your friend asked you the time. While seemingly trivial, I love this rough approximation of time. Rarely do I need to know that it's 5:13:23pm, but seeing that it's 'quarter after five' is awesome."
Rinisari writes "Since striking out on my own nearly a decade ago, I've been collecting bills and important documents in a briefcase and small filing box. Since buying a house more than a year ago, the amount of paper that I receive and need to keep has increased to deluge amounts and is overflowing what space I want to dedicate. I would like to scan everything, and only retain the papers for things that don't require the original copies. I'd archive the scans in my heavily backed up NAS. What free and/or open source software is out there that can handle this task of document management? Being able to scan to PDF and associate a date and series of labels to a document would be great, as well as some other metadata such as bill amount. My target OS is OS X, but Linux and Windows would be OK."
hypnosec writes "Developer units of Android based gaming console on-a-stick GameStick have already been shipped but, the units meant for early Kickstarter backers have been delayed by two months and will now ship by late June, PlayJam has revealed. The reason, according to PlayJam, is that the consoles would require stronger tooling as compared to silicon based moulds of the dev consoles, which would be finished sometime by June 10. Further, because of the sheer increase in the number of units, PlayJam has said that it won't be able to afford the air freight and will be going for sea freight instead, which will delay the shipments to June."
dartttt writes "Dell has launched a new Ubuntu gaming desktop (first ever?) . Alienware customers can now choose either Windows or Ubuntu when buying a new X51. Ubuntu option is initially available to U.S. customers only and the price starts from $599." Also in Ubuntu news: Canonical announced on Friday the final beta release of Ubuntu 13.04, aka Raring Ringtail (the main release, as well as the growing flock of other *buntus).
DeviceGuru writes "After four years of development, Micromagic Systems has finally completed the Mantis Hexapod Walking Machine (YouTube video), claimed to be the world's largest all-terrain operational hexapod robot. The device stands nearly three meters tall, weighs just under two tons, and is controlled by a PC/104 module stack running embedded Linux."
Trailrunner7 writes "Source code and a private signing key for firmware manufactured by a popular PC hardware maker American Megatrends Inc. (AMI) have been found on an open FTP server hosted in Taiwan. Researcher Brandan Wilson found the company's data hosted on an unnamed vendor's FTP server. Among the vendor's internal emails, system images, high-resolution PCB images and private Excel spreadsheets was the source code for different versions of AMI firmware, code that was current as of February 2012, along with the private signing key for the Ivy Bridge firmware architecture. AMI builds the AMIBIOS BIOS firmware based on the UEFI specification for PC and server motherboards built by AMI and other manufacturers. The company started out as a motherboard maker, and also built storage controllers and remote management cards found in many Dell and HP computers. 'The worst case is the creation of a persistent, Trojanized update that would allow remote access to the system at the lowest possible level,' researcher Adam Caudill said. 'Another possibility would be the creation of an update that would render the system unbootable, requiring replacement of the mainboard.'"
An anonymous reader writes "Researchers at Virginia Tech say they've had a genuine breakthrough in alternative energy production that could shake up the world's energy structure. Specifically, they've hit on a way to derive large amounts of hydrogen from any plant source. The method uses renewable natural resources, releases almost no greenhouse gasses, and needs no costly or heavy metals. The key is using xylose, the most abundant simple plant sugar, to produce a large quantity of hydrogen that previously was attainable only in theory."
alphadogg writes "A mobile app under development can filter phone calls and reroute them directly to voicemail by reading brain waves, cutting the need for users to press buttons on the smartphone screen. The app, called Good Times, is the brainchild of Ruggero Scorcioni, CEO and founder of Brainyno, who presented the technology at the AT&T Innovation Showcase in New York, where some of the company's top research projects were highlighted. The app analyzes brainwaves as a phone call comes in, and depending on a person's mental state, reroutes a call. Information about brain waves is collected by a headset and sent to the smartphone via a Bluetooth connection, after which the app uses algorithms to analyze the status of a brain." Of course, the user has to be wearing a headset to detect the brainwaves. The software's creator hopes such detection can someday be integrated into devices like Google Glass.
An anonymous reader writes "Linux developers are now working on open-source 3D support for NVIDIA's Tegra in cooperation with NVIDIA and months after the company published open-source 2D driver code. There are early patches for the Linux kernel along with a Gallium3D driver. The Tegra Gallium3D driver isn't too far along yet but is enough to run Wayland with Weston."
First time accepted submitter Patch86 writes "The team behind the Android-based OUYA games console have announced last week that they have begun shipping their first consoles. As the console originated as a Kickstarter project the first consoles will be shipped to backers; the console is due to be released for general sale for the 4th of June with a $99 price tag. As the BBC notes, this is the first of a series of major new entrants into the games console market, with others on the horizon including fellow Kickstarter Android project Gamestick, Nvidia's CES surprise Project Shield, and of course Valve's 'Steambox.'"
cylonlover writes with this tantalizing excerpt from GizMag "Israel-based company Phinergy claims to have developed metal-air battery technology that promises to end the range anxiety associated with electric vehicles. The company's battery currently consists of 50 aluminum plates, each providing energy for around 20 miles (32 km) of driving. This adds up to a total potential range of 1,000 miles (1,609 km), with stops required only every couple of hundred miles to refill the system with water."
Lucas123 writes "Both Viking and Micron plan to ship cards that combine DRAM and NAND flash on a standard DDR3 DIMM. The cards will have twice as much NAND flash as volatile memory. For example, the non-volatile DIMMs will come in capacities ranging from 4GB of DRAM to 16GB and 8GB of flash to 32GB of flash. Micron also sees its NVDIMM card being used as a storage tier, as cache for RAID systems, system check pointing, full system persistence, data logging, de-duplication and fast access to metadata. Without providing specifics, Viking said the NVDIMM cards will cost roughly a few hundred dollars each, more than a standard DDR3 DIMM module but still inexpensive enough for server and storage admins to consider for boosting application performance."
An anonymous reader writes "Microsoft on Wednesday released SkyDrive 3.0 for iOS out of the blue. Last time the app was in the news, Apple was stopping Microsoft from pushing out an update in the App Store because the company doesn't pay a 30 percent cut of the subscription revenue it generates. Now we've learned how Microsoft managed to update its iOS app today. 'We worked with Apple to create a solution that benefited our mutual customers,' a Microsoft spokesperson told TNW. 'The SkyDrive app for iOS is slightly different than other SkyDrive apps in that people interested in buying additional storage will do so via the web versus in the app.' Does this set a precedent for an iOS version of Microsoft Office?"
crookedvulture writes "Seagate announced its third-generation hybrid drives last month, revealing a full family of notebook and desktop drives that combine mechanical platters with solid-state storage. These so-called SSHDs are Seagate's first to be capable of caching write requests in addition to reads, and the mobile variants are already selling online. Unfortunately, a closer look at the Laptop Thin SSHD reveals some problems with Seagate's new design. While the integrated flash cache reduces OS and application load times by 30-45%, overall performance appears to be held back by its 5,400-RPM mechanical component. Seagate's last-gen Momentus XT hybrid spins its platters at 7,200-RPM, and it's faster than the new SSHD in a wide range of tests. The upcoming desktop SSHDs will also have 7,200-RPM spindle speeds, so they may prove more appealing than the mobile models."
anavictoriasaavedra writes "Adafruit Industries just posted the first episode in a new educational series aimed at teaching kids about electronics. The episode is entitled 'A is for Ampere' and teaches the basic theory behind electrical current. The subject seems like a common one for A-to-Z themed electrical tutorials. And yes, that's Collin Cunnigham as André-Marie Ampère."
dcblogs writes "PC manufacturers may try to corral Chromebook, much like Netbooks, by setting frustratingly low hardware expectations. The systems being released from HP, Acer, Lenovo and Samsung are being built around retro Celeron processors and mostly 2 GB of RAM. By doing so, they are targeting schools and semi-impulse buyers and may be discouraging corporate buyers from considering the system. Google's Pixel is the counter-force, but at a price of $1,299 for the Wi-Fi system, reviewers, while gushing about hardware, believe it's too much, too soon. The Chromebook is a threat to everything, especially PC makers, as its apps improve. Compare Tweetdeck's HTML5 version with its native app. Can you tell the difference? It might be a year or two before Adobe delivers Web-only versions of its products, but if it doesn't it will be surrendering larger portions of its mindshare to users of Pixlr, Pixel Mixer, PicMonkey and many other interesting and increasingly capable tools."
KindMind writes "To probably no one's surprise, wiping a smartphone by standard methods doesn't get all the data erased. From an article at Wired: 'Problem is, even if you do everything right, there can still be lots of personal data left behind. Simply restoring a phone to its factory settings won't completely clear it of data. Even if you use the built-in tools to wipe it, when you go to sell your phone on Craigslist you may be selling all sorts of things along with it that are far more valuable — your name, birth date, Social Security number and home address, for example. ... [On a wiped iPhone 3G, mobile forensics specialist Lee Reiber] found a large amount of deleted personal data that he recovered because it had not been overwritten. He was able to find hundreds of phone numbers from a contacts database. Worse, he found a list of nearly every Wi-Fi and cellular access point the phone had ever come across — 68,390 Wi-Fi points and 61,202 cell sites. (This was the same location data tracking that landed Apple in a privacy flap a few years ago, and caused it to change its collection methods.) Even if the phone had never connected to any of the Wi-Fi access points, iOS was still logging them, and Reiber was able to grab them and piece together a trail of where the phone had been turned on.'"
Lucas123 writes "The three largest memory makers announced the final specifications for three-dimensional DRAM, which is aimed at increasing performance for networking and high performance computing markets. Micron, Samsung and Hynix are leading the technology development efforts backed by the Hybrid Memory Cube Consortium (HMC). The Hybrid Memory Cube will stack multiple volatile memory dies on top of a DRAM controller. The result is a DRAM chip that has an aggregate bandwidth of 160GB/s, 15 times more throughput as standard DRAMs, while also reducing power by 70%. 'Basically, the beauty of it is that it gets rid of all the issues that were keeping DDR3 and DDR4 from going as fast as they could,' said Jim Handy, director of research firm Objective Analysis. The first versions of the Hybrid Memory Cube, due out in the second half of 2013, will deliver 2GB and 4GB of memory."
MTorrice writes "NASA researchers have compared nuclear power to fossil fuel energy sources in terms of greenhouse gas emissions and air pollution-related deaths. Using nuclear power in place of coal and gas power has prevented some 1.8 million deaths globally over the past four decades and could save millions of more lives in coming decades, concludes their study. The pair also found that nuclear energy prevents emissions of huge quantities of greenhouse gases. These estimates help make the case that policymakers should continue to rely on and expand nuclear power in place of fossil fuels to mitigate climate change, the authors say."