Forgot your password?
typodupeerror

Please create an account to participate in the Slashdot moderation system

Security

Anonymous' Airchat Aim: Communication Without Need For Phone Or Internet 9

Posted by timothy
from the turn-down-your-volume-before-clicking dept.
concertina226 (2447056) writes "Online hacktivist collective Anonymous has announced that it is working on a new tool called Airchat which could allow people to communicate without the need for a phone or an internet connection — using radio waves instead. Anonymous, the amorphous group best known for attacking high profile targets like Sony and the CIA in recent years, said on the project's Github page: 'Airchat is a free communication tool [that] doesn't need internet infrastructure [or] a cell phone network. Instead it relies on any available radio link or device capable of transmitting audio.' Despite the Airchat system being highly involved and too complex for most people in its current form, Anonymous says it has so far used it to play interactive chess games with people at 180 miles away; share pictures and even established encrypted low bandwidth digital voice chats. In order to get Airchat to work, you will need to have a handheld radio transceiver, a laptop running either Windows, Mac OS X or Linux, and be able to install and run several pieces of complex software." And to cleanse yourself of the ads with autoplaying sound, you can visit the GitHub page itself.
Amiga

Previously Unknown Warhol Works Recovered From '80s Amiga Disks 38

Posted by timothy
from the amiga-forever-kinda dept.
First time accepted submitter mooterSkooter (1132489) writes "Magnetic Imaging tools were used to recover a dozen images produced by Andy Warhol on his Amiga computer. I would've just stuck the disks in and tried to copy it myself." Read more about it from the Frank Ratchye Studio for Creative Inquiry, which says "The impetus for the investigation came when [artist Cory] Arcangel, a self-described “Warhol fanatic and lifelong computer nerd,” learned about Warhol’s Amiga experiments from the YouTube video of the 1985 Commodore Amiga product launch. Acting on a hunch, and with the support of CMOA curator Tina Kukielski, Arcangel approached the AWM in December 2011 regarding the possibility of restoring the Amiga hardware in the museum’s possession, and cataloging any files on its associated diskettes. In April 2012, he contacted Golan Levin, a CMU art professor and director of the FRSCI, a laboratory that supports “atypical, anti-disciplinary and inter-institutional” arts research. Offering a grant to support the investigation, Levin connected Cory with the CMU Computer Club, a student organization that had gained renown for its expertise in “retrocomputing,” or the restoration of vintage computers."
Open Source

Microsoft, Google, Others Join To Fund Open Source Infrastructure Upgrades 47

Posted by timothy
from the and-moving-forward-henceforth dept.
wiredmikey (1824622) writes "Technology giants including Microsoft, Google, Intel, and Cisco are banding together to support and fund open source projects that make up critical elements of global information infrastructure. The new Core Infrastructure Initiative brings technology companies together to identify and fund open source projects that are widely used in core computing and Internet functions, The Linux Foundation announced today. Formed primarily as the industry's response to the Heartbleed crisis, the OpenSSL library will be the initiative's first project. Other open source projects will follow. The funds will be administered by the Linux Foundation and a steering group comprised of the founding members, key open source developers, and other industry stakeholders. Anyone interested in joining the initiative, or donating to the fund can visit the Core Infrastructure Initiative site."
China

"Going Up" At 45 Mph: Hitachi To Deliver World's Fastest Elevator 80

Posted by samzenpus
from the greased-lightning dept.
Zothecula (1870348) writes "Hitachi has announced that it's installing the world's fastest ultra-high-speed elevators in the Guangzhou CTF Finance Centre skyscraper in Guangzhou, China. Making up two out of a total of 95 elevators in the building, Hitachi says the new lifts use a range of technologies to produce record-breaking speeds of 1,200 m/min while still meeting the necessary standards of safety and comfort."
Twitter

NYPD's Twitter Campaign Backfires 127

Posted by samzenpus
from the hug-a-cop dept.
An anonymous reader writes "A NYPD community outreach campaign designed to show images of citizens with cops turned ugly quickly when a deluge of images depicting police brutality came in. From the article: 'The responses soon turned ugly when Occupy Wall Street tweeted a photograph of cops battling protesters with the caption "changing hearts and minds one baton at a time." Other photos included an elderly man bloodied after being arrested for jaywalking.' Police Commissioner Bill Bratton says, 'I kind of welcome the attention,' of the #myNYPD project."
United States

F.C.C., In Net Neutrality Turnaround, Plans To Allow Fast Lane 295

Posted by samzenpus
from the pay-to-play-the-movie dept.
Dega704 (1454673) writes in with news of the latest FCC plan which seems to put another dagger in the heart of net neutrality. "The Federal Communications Commission will propose new rules that allow Internet service providers to offer a faster lane through which to send video and other content to consumers, as long as a content company is willing to pay for it, according to people briefed on the proposals. The proposed rules are a complete turnaround for the F.C.C. on the subject of so-called net neutrality, the principle that Internet users should have equal ability to see any content they choose, and that no content providers should be discriminated against in providing their offerings to consumers."
Technology

Michigan FIRST Robot Championship Bout for 2014 (Video) 7

Posted by Roblimo
from the wang-em-bang-em-robots dept.
For Inspiration and Recognition of Science and Technology, AKA FIRST, holds annual robot challenges, in which student teams build robots, then operate them to the cheers of an adoring crowd. Slashdot watched the Dexter Dreadbots build their 2014 contender. (The Dreadbots are Slashdot's home team.) And we've watched other FIRST competitions before, but this is the 2014 Michigan state championships. The next step after the state finals is an appearance at the National Championship Competition, which starts today, April 23, in St. Louis, although the first day is speeches and such, not actual competition. Keep an eye on usfirst.org to see who wins. And before that, you can watch the matches themselves, streamed live courtesy of NASA. (Alternate video link.)
Science

Skilled Manual Labor Critical To US STEM Dominance 335

Posted by Soulskill
from the jobs-that-make-the-world-go-'round dept.
Doofus writes: "The Wall Street Journal has an eye-catching headline: Welders Make $150,000? Bring Back Shop Class. Quoting: 'According to the 2011 Skills Gap Survey by the Manufacturing Institute, about 600,000 manufacturing jobs are unfilled nationally because employers can't find qualified workers. To help produce a new generation of welders, pipe-fitters, electricians, carpenters, machinists and other skilled tradesmen, high schools should introduce students to the pleasure and pride they can take in making and building things in shop class. American employers are so yearning to motivate young people to work in manufacturing and the skilled trades that many are willing to pay to train and recruit future laborers. CEO Karen Wright of Ariel Corp. in Mount Vernon, Ohio, recently announced that the manufacturer of gas compressors is donating $1 million to the Knox County Career Center to update the center's computer-integrated manufacturing equipment, so students can train on the same machines used in Ariel's operations.' How many of us liked shop? How many young people should be training for skilled manufacturing and service jobs rather than getting history or political science degrees?"
DRM

How Much Data Plan Bandwidth Is Wasted By DRM? 191

Posted by Soulskill
from the phoning-home-adds-up dept.
Bennett Haselton writes: "If you watch a movie or TV show (legally) on your mobile device while away from your home network, it's usually by streaming it on a data plan. This consumes an enormous amount of a scarce resource (data bundled with your cell phone provider's data plan), most of it unnecessarily, since many of those users could have downloaded the movie in advance on their home broadband connection — if it weren't for pointless DRM restrictions." Read on for the rest of Bennett's thoughts.
Google

Google Opens Up Street View Archives From 2007 To Today 24

Posted by Unknown Lamer
from the just-look-at-that-urban-decay dept.
mpicpp (3454017) writes with news that Google is publishing all Street View imagery back to 2007. Quoting Ars: "The feature hasn't rolled out to many accounts yet, but it looks like a small, draggable window will be added to the Street View interface. Just move the time slider around and you'll be able to jump through past images. Granted, Street View has only been around for a few years, so the archives only go back to 2007. A few of the events Google suggests browsing through are the building of One World Trade Center and the destruction and rebuilding of Onagawa, Japan after the 2011 earthquake. Besides being really cool, the move will save Google from having to choose a canonical Street View image for every location. If the current image is blacked-out or wrong in some way, you can just click back to the previous one."
The Internet

ARIN Is Down To the Last /8 of IPv4 Addresses 255

Posted by Unknown Lamer
from the end-times dept.
An anonymous reader writes "On 3 February 2011, the Internet Assigned Numbers Authority (IANA) issued the remaining five /8 address blocks, each containing 16.7 million addresses, in the global free pool equally to the five RIRs, and as such ARIN is no longer able to receive additional IPv4 resources from the IANA. After yesterday's large allocation (104.64.0.0/10) to Akamai, the address pool remaining to be assigned by ARIN is now down to the last /8. This triggers stricter allocation rules and marks the end of general availability of new IPv4 addresses in North America. ARIN thus follows the RIRs of Asia, Europe and South America into the final phase of IPv4 depletion."
Portables

The $5,600 Tablet 92

Posted by Soulskill
from the go-big-or-go-home dept.
An anonymous reader writes "Tablets have come a long way in the past few years, and it has become possible to find a capable device for under $200. But what about the tablets pushing toward the high end of the spectrum? Xplore Technologies sells a line of tablets that top out at $5,600. Who on earth would pay that much? The military, of course. 'The DMSR models both have handles and are encased in tough protective covers. They can be dropped more than 2 meters onto a plywood floor and 1.2 meters onto concrete, and can operate in temperatures between -30 and 140 degrees Fahrenheit (-34 to 60 degrees Celsius). They've been tested to the U.S. military's tough MIL-STD-810G standard for extreme conditions. The tablets run Windows and come with Intel's latest Core i5 or i7 Haswell processors. Solid-state drive options extend to 480GB. ... They display images at 1024 x 768 resolution. That's less than some cheaper Windows tablets, but Xplore claims to offer excellent LCD visibility in sunlight thanks to a display luminescence of 1,300 NITS. The tablets have internal fans but can still run for up to eight-and-a-half hours on a 10-cell battery, Xplore said. They weigh a hefty 2.4 kilograms.'"
Networking

WRT54G Successor Falls Flat On Promises 109

Posted by Soulskill
from the too-good-to-be-true dept.
New submitter JImbob0i0 writes: "Back in January, Linksys/Belkin made a big deal about their new router, the WRT1900AC, which they claimed was a successor to the venerable WRT54G, and how they were working with OpenWRT. They released it this week, but their promises have fallen far short. You need to apply patches (which don't apply cleanly) and compile yourself in order to get it to work... so long as you don't need wireless support. There has not been much response from Linksys on the mailing list to criticism of the improperly formatted patch dump and poor reviews as a result."
Cellphones

Google's Project Ara Could Bring PC-Like Hardware Ecosystem To Phones 132

Posted by Soulskill
from the without-the-liquid-cooling-i-hope dept.
An anonymous reader writes "Now that Google's modular phone effort, Project Ara, looks a bit less like vaporware, people are starting to figure out its implications for the future of cellphones. One fascinating possibility is that it could transform the cellphone purchasing process into something resembling desktop computer purchasing. Enthusiasts could search out the individual parts they like the best and assemble them into cellphone Voltron. People who just want a decent phone with no hassle could look at pre-built offerings — and not just from Apple, Samsung, and the like. It could open up a whole new group of phone 'manufacturers.' Of course, this comes with drawbacks, too — if you think fragmentation is bad now, imagine trying to support thousands of different hardware combinations."
The Almighty Buck

How Silk Road Bounced Back From Its Multimillion-Dollar Hack 48

Posted by Soulskill
from the easy-come-easy-go dept.
Daniel_Stuckey writes: "Silk Road, the online marketplace notable for selling drugs and attempting to operate over Tor, was shut down last October. Its successor, Silk Road 2.0 survived for a few months before suffering a security breach. In total, an estimated $2.7 million worth of Bitcoin belonging to users and staff of the site was stolen. Some in the Silk Road community suspected that the hack might have involved staff members of the site itself, echoing scams on other sites. Project Black Flag closed down after its owner scampered with all of their customers' Bitcoin, and after that users of Sheep Marketplace had their funds stolen, in an incident that has never been conclusively proven as an inside job or otherwise. Many site owners would probably have given up at this point, and perhaps attempted to join another site, or start up a new one under a different alias. Why would you bother to pay back millions of dollars when you could just disappear into the digital ether? But Silk Road appears to be trying to rebuild, and to repay users' lost Bitcoins."
Cellphones

How Apple's Billion Dollar Sapphire Bet Will Pay Off 190

Posted by Soulskill
from the sapphires-now-require-proprietary-connectors dept.
alphadogg writes: "Apple is making a billion dollar bet on sapphire as a strategic material for mobile devices such as the iPhone, iPad and perhaps an iWatch. Exactly what the company plans to do with the scratch-resistant crystal – and when – is still the subject of debate. Apple is creating its own supply chain devoted to producing and finishing synthetic sapphire crystal in unprecedented quantities. The new Mesa, Arizona plant, in a partnership with sapphire furnace maker GT Advanced Technologies, will make Apple one of the world's largest sapphire producers when it reaches full capacity, probably in late 2014. By doing so, Apple is assured of a very large amount of sapphire and insulates itself from the ups and downs of sapphire material pricing in the global market."
Music

Groove Basin: Quest For the Ultimate Music Player 87

Posted by Soulskill
from the it's-dangerous-to-go-alone,-take-this-ipod dept.
An anonymous reader writes "Andrew Kelley was a big fan of the Amarok open source music player. But a few years ago, its shortcomings were becoming more annoying and the software's development path no longer matched with the new features he wanted. So he did what any enterprising hacker would do: he started work on a replacement. Three and a half years later, his project, Groove Basin, has evolved into a solid music player, and it's still under active development. Kelley has now posted a write-up of his development process, talking about what problems he encountered, how he solved them, and how he ended up contributing code to libav."
Intel

Next-Gen Thunderbolt: Twice as Fast, But a Different Connector 153

Posted by Soulskill
from the bring-on-the-4k dept.
Details have leaked about the next iteration of Intel's Thunderbolt connector. The good news: bandwidth will double, going up to about 40Gbps from its current 20. Power usage will drop by half, and it'll support PCI-e 3.0. The bad news: it uses a redesigned connector, and will rely on adapters for backward compatibility. From the article: "Doubling the available bandwidth will enable next-generation Thunderbolt controllers to drive two 4K displays simultaneously, where current controllers can only drive one. The new controllers will allegedly be compatible with a variety of other protocols as well, including DisplayPort 1.2, USB 3.0, and HDMI 2.0. Intel will offer two different versions of the controller—a version that uses four PCI Express lanes to drive two Thunderbolt ports and an "LP" (presumably "Low Power") version that uses two PCI Express lanes to drive one port."
Technology

Lytro Illum Light-Field Camera Lets You Refocus Pictures Later 124

Posted by Soulskill
from the shoot-and-point dept.
Iddo Genuth writes "Earlier today Lytro introduced a new light-field camera called Illum. This is the second camera with this innovative refocusing technology from the California based company founded in 2006. The new camera is a more advanced version of the first camera introduced in 2012. It has a much larger sensor with four times the resolution (Lytro still uses the term megarays instead of megapixels), a much larger and longer zoom lens with a f/2 constant aperture and of course the ability to refocus after you take a picture (the new Illum can refocus on many more points in the image compared to the older version). Users will also have more control of the camera, a larger screen, and the ability to create regular JPEG images or videos made from the refocused images they capture."
AT&T

AT&T's Gigabit Smokescreen 126

Posted by Soulskill
from the why-buy-the-cow-when-you-can-pretend-you-have-a-cow dept.
Yesterday AT&T announced it would examine 100 cities and municipalities in the U.S., including 21 metropolitan areas, for introduction of gigabit fiber. Taken on its face, the announcement is the company's response to Google Fiber. But many were quick to note AT&T has promised nothing. Karl Bode at DSLReports went so far as to call AT&T's announcement a giant bluff. "Ever since Google Fiber came on the scene, AT&T's response has been highly theatrical in nature. What AT&T would have the press and public believe is that they're engaged in a massive new deployment of fiber to the home service. What's actually happening is that AT&T is upgrading a few high-end developments where fiber was already in the ground (these users were previously capped at DSL speeds) and pretending it's a serious expansion of fixed-line broadband. It's not. At the same time AT&T is promising a massive expansion in fixed line broadband, they're telling investors they aren't spending much money on the initiative, because they aren't. AT&T's focus is on more profitable wireless. 'Gigapower' is a show pony designed to help the company pretend they're not being outmaneuvered in their core business by a search engine company."

"Consistency requires you to be as ignorant today as you were a year ago." -- Bernard Berenson

Working...