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Data Storage

Ask Slashdot: Easiest Way To Consolidate Household Media? 272

Posted by timothy
from the one-way-data-transfer-is-much-simpler dept.
First time accepted submitter Lordfly writes "The wife and I have started looking to buy a house. In the spirit of that, I've been giving away books, CDs, and DVDs to 'downsize' the pile of crap I'll have to lug around when we do find the right place. That got me thinking about digital files. I'm perfectly okay with giving up (most) books, CDs, and DVD cases. The only music I buy are MP3s anyway, and we stream most everything else if we wanted to watch a show or movie. That being said, I have a desktop, my wife has an old Macbook, we both have tablets, and I also have an Android smartphone. I'd like to set up something on an extra Windows box shoved in a closet that lets me dump every digital file we have (photos, music, ebooks, movies) and then doles it out as necessary to all of our devices. Unfortunately my best computer geek days are likely behind me (photography and cooking have consumed me since), so while I CAN schlep around a command line, I've lost most of my knowledge, so go easy on the 'just apt-get FubarPackageInstaller.gzip and rd -m Arglebargle' stuff. Something easy enough for my wife to use would be a major plus. So: What's the best way to make your own personal 'cloud'?"
DRM

Free Software Foundation Campaigning To Stop UEFI SecureBoot 355

Posted by timothy
from the no-one-will-ever-name-a-child-uefi dept.
hypnosec writes "The Free Software Foundation is on an offensive against restricted boot systems and is busy appealing for donations and pledge in the form of signatures in a bid to stop systems such as the UEFI SecureBoot from being adopted on a large-scale basis and becoming a norm in the future. The FSF, through an appeal on its website, is requesting users to sign a pledge titled 'Stand up for your freedom to install free software' that they won't be purchasing or recommending for purchase any such system that is SecureBoot enabled or some other form of restricted boot techniques. The FSF has managed to receive, as of this writing, over 41,000 signatures. Organizations like the Debian, Edoceo, Zando, Wreathe and many others have also showed their support for the campaign."
PC Games (Games)

How To Make PC Gaming Better 337

Posted by Soulskill
from the extreme-fanboy-deathmatch dept.
New submitter RMingin writes "Bruno Ferreira at Tech Report has a number of suggestions that he feels could improve PC gaming. Some are quite thought-provoking. For example: 'When technology advanced [in the '90s], the industry came up with a certification specification to ensure punters didn't miss out—and consequently spent more on better PCs. That spec was called MPC, short for Multimedia Personal Computer. The first version of the MPC spec said, in simple terms: Thy computer shalt be blessed with a sound card and speakers. Thou shalt be provided a CD-ROM drive in which to receive silver discs. Thy processor shalt not be completely crap. At the time, this spec meant a lot—and, to be honest, I think it worked marvelously. We need something like that again. People wanted MPC, everyone sold the better hardware, and everyone was happy. Let the powers that be come up with a new baseline specification. Call it MPC-HD or whatever acronym the marketing Nazgûl want to give it. I'm fine with whatever, as long as it gets the job done.' He also calls for an end to the unintuitive model numbers for GPUs and CPUs, and more consistent driver support."
Linux

Ask Slashdot: Linux-Friendly Motherboard Manufacturers? 352

Posted by Soulskill
from the soldering-iron-and-a-chunk-of-silicon dept.
dotancohen writes "I am tasked with building a few Linux machines for a small office. However, many the currently available motherboards seem to be Linux-hostile. For instance, in addition to the whole UEFI issue, my last install was a three-day affair due to the motherboard reporting a Linux-supported ethernet device (the common RTL8168) while it was actually using a GbE Ethernet device that does not work with the legacy drivers and didn't even work with a test Windows 7 install until the driver disk was installed. There are no current hardware compatibility lists for Debian or Ubuntu and I've received from Asus and Gigabyte the expected reply: No official Linux support, install Windows for best experience. I even turned to the two large local computer vendors, asking if they could provide Linux-compatible machines ready to go, but neither of them would be of any help. What globally-available motherboards or motherboard manufacturers can you recommend today?"
Education

Adafruit To Teach Electronics Through Puppets In New Kids Show 68

Posted by timothy
from the needs-tmbg-as-musical-guests dept.
coop0030 writes "Wired has an article up about how Adafruit, the kit-based electronics retailer and promoter of hobbyist engineering, is aiming to teach electronics to a younger demographic. So young that they're enlisting the help of puppets. Their new online show, titled Circuit Playground, will teach the essentials of electronics and circuitry to children through kid-friendly dolls with names like Cappy the Capacitor and Hans the 555 Timer Chip. Limor 'Ladyada' Fried, Adafruit's founder and chief engineer (and 2012 Entrepreneur of the Year), will host the episodes, with her team assisting with onscreen and puppeteering duties. Episodes will premiere this March, and Fried holds hope for them to help inspire the next generation of designers and builders."
Displays

'Connected' TVs Mostly Used Just Like the Unconnected Kind 217

Posted by timothy
from the hi-fi-jumprope dept.
antdude writes "The National Purchase Diary (NPD) Group Blog reports that 'Internet Connected TVs Are Used To Watch TV, And That's About All — The Internet connected high definition television (HDTV) screen has so far failed to break beyond the bounds of its TV-centric heritage, with little use for the big screen beyond the obligatory video services. But the connection is being used to provide access to a far wider variety of alternative sources for video content. The latest NPD Connected Intelligence Application & Convergence report highlights that nearly six out of ten consumers who own a connected HDTV are accessing Over-the-Top video services through the device.' (Seen on DSL reports.)" Wired's headline on a story based on the same information puts things more bluntly: "No One Uses Smart TV Internet Because It Sucks."
KDE

New KScreen Supplies Some Magic For Multi-Monitor Linux Set-Ups 183

Posted by timothy
from the more-magic-always-welcome dept.
An anonymous reader points out developer Àlex Fiestas's work on multiple monitor configuration for Linux. In particular, the screen manager that he and Dan Vrátil are working on — KScreen — gives KDE users a utility "making the configuration of monitors either auto-magical or super simple." This is one thing that's certainly gotten much better in recent years for Linux GUI users in general, but the video in the linked post makes me a little envious — another good reason to swap desktops once in a while.
Android

Raspberry Pi vs. Cheap Android Dongle: Embarrassment of (Cheap) Riches 233

Posted by timothy
from the fight-fight-fight dept.
New submitter Copper Nikus writes "The price of Android Mini PCs have recently dropped to the point they are starting to make the Raspberry Pi look overpriced. This article compares the Raspberry Pi model B against the similarly priced MK802 II single core Android mini PC. IMO it can be argued that the mini PC wins that fight. It's worth noting that several new quad-core Chinese ARM SoCs have been recently released to the world, and it can be expected to see Android mini PCs start using them in the very near future. This should translate into even lower prices for the now 'obsolete' generations of single and dual core Andoid mini PCs out there." The target markets and base OS vary, but there's enough overlap for this comparison to make some sense — both have ARM chips, both can (to varying degrees) run either Android or a more conventional Linux distro, and both can fit in a small pocket.
The Military

What Debris From North Korea's Rocket Launch Shows 223

Posted by samzenpus
from the picking-over-the-pieces dept.
Lasrick writes "David Wright of the Union of Concerned Scientists and the Bulletin of the Atomic Scientists analyzes the debris from North Korea's December 11th Unha-3 launch. From the article: 'According to press reports, traces on the inner walls of the tank show that the first-stage oxidizer is a form of nitric acid called "red-fuming nitric acid," which is the standard oxidizer used in Scud-type missiles. There had been some speculation that this stage might instead use a more advanced fuel with nitrogen tetroxide (NTO) as the oxidizer. Since the Nodong engines believed to power the first stage are scaled-up Scud engines, the use of RNFA is not a surprise. There have also been claims that the stage uses a more advanced fuel called UDMH, but it appears instead to be the kerosene-based fuel used in Scuds. In his recent RAND study, Markus Schiller noted that a test Iraq performed using UDMH in a Scud engine gave poor performance, and that burning UDMH gives a transparent flame. The North Korean video of the launch instead shows an orange flame characteristic of Scud fuels (Figure 3 is an image from 12:44 into the video). These findings confirm that the stage is still Scud-level technology.'"
Robotics

Krugman: Is the Computer Revolution Coming To a Close? 540

Posted by samzenpus
from the end-of-an-era dept.
ninguna writes "According to Paul Krugman: 'Gordon argues, rightly in my view, that we've really had three industrial revolutions so far, each based on a different cluster of technologies. The analysis in Gordon's paper links periods of slow and rapid growth to the timing of the three industrial revolutions:
IR #1 (steam, railroads) from 1750 to 1830.
IR #2 (electricity, internal combustion engine, running water, indoor toilets, communications, entertainment, chemicals, petroleum) from 1870 to 1900.
IR #3 (computers, the web, mobile phones) from 1960 to present.
What Gordon then does is suggest that IR #3 has already mostly run its course, that all our mobile devices and all that are new and fun but not that fundamental. It's good to have someone questioning the tech euphoria; but I've been looking into technology issues a lot lately, and I'm pretty sure he's wrong, that the IT revolution has only begun to have its impact.' Is Krugman right, will robots put laborers and even the educated out of work?"
China

Acer Rethinks the "Tablet Bubble," Launching $99 Tablet 243

Posted by Unknown Lamer
from the 3-2-1-*pop* dept.
retroworks writes "In August 2011, Acer Chairman JT Wang declared that the consumer affection for tablets had already begun to cool, basically labeling it a fad. What a difference a year (and a half) makes. Acer now plans to introduce a 'category killer' $99 tablet. 'In the past few months, we've made project roadmap changes in response to big changes in the tablet market,' according to a source at the Wall Street Journal. 'The launch of the Nexus 10 has changed the outlook for what makes competitive pricing.' Acer is aiming the new tablet at emerging markets, competing with Chinese 'white box' tablets (already available in Shenzhen at $45 each)."
Intel

Intel Challenges ARM On Power Consumption... And Ties 163

Posted by Unknown Lamer
from the not-too-shabby dept.
GhostX9 writes "Tom's Hardware just published a detailed look at the Intel Atom Z2760 in the Acer Iconia W510 and compared it to the NVIDIA Tegra 3 in the Microsoft Surface. They break it down and demonstrate how the full Windows 8 tablet outperforms the Windows RT machine in power consumption. They break down power consumption to include the role of the CPU, GPU, memory controller and display. Anandtech is also reporting similar findings, but only reports CPU and GPU utilization." Despite repeated claims that x86 is beating ARM here, they look neck and neck. Assuming you can make a meaningful comparison.
AI

How Do You Give a Ticket To a Driverless Car? 337

Posted by Unknown Lamer
from the kitt-got-into-the-bourbon-again dept.
FatLittleMonkey writes "New Scientist asks Bryant Walker Smith, from the Center for Internet and Society at Stanford Law School, whether the law is able to keep up with recent advances in automated vehicles. Even states which have allowed self-driving cars require the vehicles to have a 'driver,' who is nominally in control and who must comply with the same restrictions as any driver such as not being drunk. What's the point of having a robot car if it can't drive you home from the pub while you go to sleep in the back?"
Power

Peel-and-Stick Solar Cells Created At Stanford University 46

Posted by samzenpus
from the put-that-anywhere dept.
cylonlover writes "Traditionally, thin-film solar cells are made with rigid glass substrates, limiting their potential applications. Flexible versions do exist, although they require special production techniques and/or materials. Now, however, scientists from Stanford University have created thin, flexible solar cells that are made from standard materials – and they can applied to just about any surface, like a sticker. The cells have been successfully applied to a variety of both flat and curved surfaces – including glass, plastic and paper – without any loss of efficiency. Not only does the new process allow for solar cells to applied to things like mobile devices, helmets, dashboards or windows, but the stickers are reportedly both lighter and less costly to make than equivalent-sized traditional photovoltaic panels. There's also no waste involved, as the silicon/silicon dioxide wafers can be reused."
Christmas Cheer

Internet Archive Needs Donations, Has Matching Donor 58

Posted by timothy
from the they-do-amazing-stuff dept.
The Internet Archive curates an astounding collection (actually, a collection of collections) of online resources, from historically significant to modern but obscure. Storing, serving and organizing more than 10 petabytes isn't cheap, despite their ongoing efforts to innovate on that front. An anonymous reader writes "An anonymous donor is matching $3 for every $1 given (up to $450,000) until December 31. One petabyte has been paid for so far and the archive is looking at getting three more. 'These massive servers are the backbone of the Archive, and critical to our continued growth. To all of you who've contributed to our fundraising drive, thanks from all of us here at the Internet Archive. '"
Data Storage

Ask Slashdot: Do You Test Your New Hard Drives? 348

Posted by timothy
from the just-bite-the-corner-a-little dept.
An anonymous reader writes "Any Slashdot thread about drive failure is loaded with good advice about EOL — but what about the beginning? Do you normally test your new purchases as thoroughly as you test old, suspect drives? Has your testing followed the proverbial 'bathtub' curve of a lot of early failures, but with those that survive the first month surviving for years? And have you had any return problems with new failed drives, because you re-partitioned it, or 'ran Linux,' or used stress-test apps?"
Businesses

Foxconn Invests $200 Million In GoPro 83

Posted by timothy
from the best-way-to-document-an-avalanche dept.
MojoKid writes "The initial wearable cameras [GoPro founder Nick] Woodman created to capture action shots as they happened used 35mm film, but his company's cameras have evolved into highly durable, HD vid-cams that are sought after by amateurs and extreme sports stars alike. It turns out Foxconn digs what GoPro has designed as well. The giant Taiwanese manufacturer just bought a significant stake in Woodman Labs, making Nick Woodman a billionaire in the processes. Taiwan-headquartered electronics manufacturer Foxconn (also known as Hon Hai Precision Industry Co.), purchased an 8.88% stake in Woodman Labs for $200 million, valuing the San Mateo, Calif. company at $2.25 billion."
Handhelds

Mobile Raspberry Pi Computer: Build Your Own Pi-to-Go 97

Posted by timothy
from the two-slices-of-cherry-and-a-pumpkin dept.
An anonymous reader writes "Everyone has seen Raspberry Pi Computer, the credit card sized mini PC circuit board that costs only $35. Now there is a new Mobile Raspberry Pi called Pi-to-Go, with a mini LCD, 10-hour battery, and 64GB SSD, all packed together in a 3D printed case. See if you are up to the task to build your own."
Image

Arduino and MK802 Robot, Controlled By Phone 31 Screenshot-sm

Posted by timothy
from the rubber-band-and-russian-accent dept.
beefsack writes "An engineer by the name of Andrej Skraba has combined an Arduino board and an MK802 mini PC running Ubuntu to create a robot which is controllable via its own node.js server and a mobile phone. Seen by some as products competing in a similar space, Andrej shows how the two devices can make the most of their unique features to complement each other, working together."
AMD

First Radeon HD 8000M GPU Benchmarked 68

Posted by timothy
from the some-good-some-bad dept.
J. Dzhugashvili writes "As Slashdot noted earlier this week, AMD has a new line of mid-range Radeon GPUs aimed at notebooks. The chips are based on the Graphics Core Next microarchitecture, and they're slated to show up in systems early next year. While the initial report was limited to specification details, the first review of the Radeon HD 8790M is now out, complete with benchmark data from the latest games. The 8790M is about 35% smaller than its 7690M predecessor but offers substantially better gaming performance across the board. Impressively, the new chip has similar power draw as the outgoing model under load, and its idle power consumption is slightly lower. Notebook makers should have no problems making the switch. However, it is worth noting that this new mobile GPU exhibits some of the same frame latency spikes observed on desktop Radeons, including in games that AMD itself has sponsored."

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