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NVIDIA Launches Tegra K1-Based SHIELD Tablet, Wireless Controller

timothy posted yesterday | from the pretty-high-resolution-there dept.

Handhelds 41

MojoKid (1002251) writes NVIDIA just officially announced the SHIELD Tablet (powered by their Tegra K1 SoC) and SHIELD wireless controller. As the SHIELD branding implies, the new SHIELD tablet and wireless controller builds upon the previously-released, Android-based SHIELD portable to bring a gaming-oriented tablet to consumers. The SHIELD Tablet and wireless controller are somewhat of mashup of the SHIELD portable and the Tegra Note 7, but featuring updated technology and better build materials. You could think of the SHIELD Tablet and wireless controller as an upgraded SHIELD portable gaming device, with the screen de-coupled from the controller. The device features NVIDIA's Tegra K1 SoC, paired to 2GB of RAM and an 8", full-HD IPS display, with a native resolution of 1920x1200. There are also a pair of 5MP cameras on the SHIELD Tablet (front and rear), 802.11a/b/g/n 2x2 MIMO WiFi configuration, GPS, a 9-axis motion sensor, and Bluetooth 4.0 LE. In addition to the WiFi-only version (which features 16GB of internal storage), NVIDIA has a 32GB version coming with LTE connectivity as well. NVIDIA will begin taking pre-orders for the SHIELD Tablet and wireless controller immediately.

Why My LG Optimus Cellphone Is Worse Than It's Supposed To Be

samzenpus posted 2 days ago | from the no-sir-I-don't-like-it dept.

Cellphones 287

Bennett Haselton writes My LG Optimus F3Q was the lowest-end phone in the T-Mobile store, but a cheap phone is supposed to suck in specific ways that make you want to upgrade to a better model. This one is plagued with software bugs that have nothing to do with the cheap hardware, and thus lower one's confidence in the whole product line. Similar to the suckiness of the Stratosphere and Stratosphere 2 that I was subjected to before this one, the phone's shortcomings actually raise more interesting questions — about why the free-market system rewards companies for pulling off miracles at the hardware level, but not for fixing software bugs that should be easy to catch. Read below to see what Bennett has to say.

Linux Needs Resource Management For Complex Workloads

Soulskill posted 3 days ago | from the dirty-job-but-somebody's-gotta-do-it dept.

Data Storage 159

storagedude writes: Resource management and allocation for complex workloads has been a need for some time in open systems, but no one has ever followed through on making open systems look and behave like an IBM mainframe, writes Henry Newman at Enterprise Storage Forum. Throwing more hardware at the problem is a costly solution that won't work forever, he notes.

Newman writes: "With next-generation technology like non-volatile memories and PCIe SSDs, there are going to be more resources in addition to the CPU that need to be scheduled to make sure everything fits in memory and does not overflow. I think the time has come for Linux – and likely other operating systems – to develop a more robust framework that can address the needs of future hardware and meet the requirements for scheduling resources. This framework is not going to be easy to develop, but it is needed by everything from databases and MapReduce to simple web queries."

EPA Mulling Relaxed Radiation Protections For Nuclear Power

Soulskill posted 3 days ago | from the one-new-member-of-the-x-men-per-100,000-normals dept.

Power 223

mdsolar sends this news from Forbes: Both proponents and opponents of nuclear power expect the Environmental Protection Agency in coming months to relax its rules restricting radiation emissions from reactors and other nuclear facilities. EPA officials say they have no such intention, but they are willing to reconsider the method they use to limit public exposure—and the public's level of risk.

At issue is a 1977 rule that limits the total whole-body radiation dose to any member of the public from the normal operation of the uranium fuel cycle—fuel processing, reactors, storage, reprocessing or disposal—to 0.25 millisieverts per year. (This rule, known as 40 CFR part 190, is different from other EPA regulations that restrict radionuclides in drinking water and that limit public exposure during emergencies. Those are also due for revision.) "We have not made any decisions or determined any specifics on how to move forward with any of these issues. We do, however, believe the regulation uses outdated science, and we are thinking about how to bring the regulation more in line with current thinking," said Brian Littleton, a chemical engineer with EPA's Office of Radiation and Indoor Air."

More Forgotten Vials of Deadly Diseases Discovered

Unknown Lamer posted 5 days ago | from the keep-a-few-handy dept.

Medicine 55

schwit1 (797399) writes FDA officials now admit that when they discovered six undocumented vials of smallpox in a facility in Maryland they also found 327 additional vials that contained dengue, influenza, and rickettsia. "FDA scientists said they have not yet confirmed whether the newly disclosed vials actually contained the pathogens listed on their labels. The agency is conducting a nationwide search of all cold storage units for any other missing samples. Investigators destroyed 32 vials containing tissue samples and a non-contagious virus related to smallpox. Several unlabeled vials were sent to the Centers for Disease Control and Prevention for testing and the remaining 279 samples were shipped to the Department of Homeland Security for safekeeping." The FDA's deputy director is quoted with what might be the understatement of the year. "The reasons why these samples went unnoticed for this long is something we're actively trying to understand."

Want To Ensure Your Personal Android Data Is Truly Wiped? Turn On Encryption

samzenpus posted about two weeks ago | from the getting-it-clean dept.

Android 91

MojoKid writes We've been around the block enough times to know that outside of shredding a storage medium, all data is recoverable. It's just matter of time, money, and effort. However, it was still sobering to find out exactly how much data security firm Avast was able to recover from Android devices it purchased from eBay, which included everything from naked selfies to even a completed loan application. Does this mean we shouldn't ever sell the old handset? Luckily, the answer is no. Avast's self-serving study was to promote its Anti-Theft app available on Google Play. The free app comes with a wipe feature that overwrites all files, thereby making them invisible to casual recovery methods. That's one approach. There's another solution that's incredibly easy and doesn't require downloading and installing anything. Before you sell your Android phone on eBay, Craigslist, or wherever, enable encryption and wait for it to encrypt the on board storage. After that, perform a wipe and reset as normal, which will obliterate the encryption key and ensure the data on your device can't be read. This may not work on certain devices, which will ask you to decrypt data before wiping but most should follow this convention just fine.

A Box of Forgotten Smallpox Vials Was Just Found In an FDA Closet

Soulskill posted about two weeks ago | from the thanks-for-making-me-feel-safe dept.

Medicine 120

Jason Koebler writes: The last remaining strains of smallpox are kept in highly protected government laboratories in Russia and at the Centers for Disease Control in Atlanta. And, apparently, in a dusty cardboard box in an old storage room in Maryland. The CDC said today that government workers had found six freeze-dried vials of the Variola virus, which causes smallpox, in a storage room at the National Institutes of Health in Bethesda, Maryland last week. Each test tube had a label on it that said "variola," which was a tip-off, but the agency did genetic testing to confirm that the viruses were, in fact, smallpox.

Study: Whales Are Ecosystem "Engineers"

samzenpus posted about two weeks ago | from the starting-from-the-top dept.

Earth 64

An anonymous reader writes Researchers had previously thought that, being excessively uncommon and migrant, whales didn't have much of an effect on the more extensive marine environment. However, a new study distributed in the journal Frontiers in Ecology and the Environment gives whales a role as "engineers" of the oceans. In the study, scientists from the University of Vermont suggest that the 13 types of extraordinary whale have an essential and positive impact on the capacity of seas, on carbon storage, and on the state of fisheries around the globe. "The decline in great whale numbers, estimated to be at least 66% and perhaps as high as 90%, has likely altered the structure and function of the oceans, but recovery is possible and in many cases is already underway," researchers wrote in an article announcing their investigation.

Solar-Powered Electrochemical Cell Used To Produce Formic Acid From CO2

samzenpus posted about three weeks ago | from the give-me-your-carbon dept.

Earth 133

Zothecula writes Rising atmospheric CO2 levels can generally be tackled in three ways: developing alternative energy sources with lower emissions; carbon capture and storage (CCS); and capturing carbon and repurposing it. Researchers at Princeton University are claiming to have developed a technique that ticks two of these three boxes by using solar power to convert CO2 into formic acid. With power from a commercially available solar panel provided by utility company Public Service Electric and Gas (PSE&G), researchers in the laboratory of Princeton professor of chemistry Andrew Bocarsly, working with researchers at New Jersey-based start-up Liquid Light Inc., converted CO2 and water to formic acid (HCOOH) in an electrochemical cell.

Samsung Release First SSD With 3D NAND

timothy posted about three weeks ago | from the turning-up-the-volume dept.

Data Storage 85

Vigile (99919) writes "As SSD controllers continue to evolve, so does the world of flash memory. With the release of the Samsung 850 Pro SSD announced today, Samsung is the first company to introduce 3D NAND technology to the consumer. By using 30nm process technology that might seem dated in some applications, Samsung has been reliably able to stack lithography and essentially "tunnel holes" in the silicon while coating the inside with the material necessary to hold a charge. The VNAND being used with the Samsung 850 Pro is now 32 layers deep, and though it lowers the total capacity per die, it allows Samsung to lower manufacturer costs with more usable die per wafer. This results in more sustainable and reliable performance as well as a longer life span, allowing Samsung to offer a 10 year warranty on the new drives. PC Perspective has a full review with performance results and usage over time that shows Samsung's innovation is leading the pack."

Ars Takes an Early Look At the Privacy-Centric Blackphone

timothy posted about three weeks ago | from the all-voice-calls-should-be-encrypted dept.

Cellphones 67

Ars Technica has spent some time with pre-production (but very nearly final) samples of the Blackphone, from Geeksphone and Silent Circle. They give it generally high marks; the hardware is mostly solid but not cutting edge, but the software it comes with distinguishes it from run-of-the-mill Android phones. Though it's based on Android, the PrivOS system in these phone offers fine grained permissions, and other software included with the phone makes it more secure both if someone has physical access to the phone (by encrypting files, among other things) and if communications between this phone and another are being eavesdropped on. A small taste: At first start up, Blackphone’s configuration wizard walks through getting the phone configured and secured. After picking a language and setting a password or PIN to unlock the phone itself, the wizard presents the option of encrypting the phone’s stored data with another password. If you decline to encrypt the phone’s mini-SD storage during setup, you’ll get the opportunity later (and in the release candidate version of the PrivOS we used, the phone continued to remind me about that opportunity each time I logged into it until I did). PrivOS’ main innovation is its Security Center, an interface that allows the user to explicitly control just what bits of hardware functionality and data each application on the phone has access to. It even provides control over the system-level applications—you can, if you wish for some reason, turn off the Camera app’s access to the camera hardware and turn off the Browser app’s access to networks.

Google I/O 2014 Begins [updated]

samzenpus posted about a month ago | from the hot-off-the-presses dept.

Android 49

Google I/O, the company's annual developer tracking^wdevelopers conference, has opened today in San Francisco. This year the company has reduced the number of conference sessions to 80, but also promised a broader approach than in previous years -- in other words, there may be a shift in focus a bit from Google's best known platforms (Chrome/Chrome OS and Android). Given its wide-ranging acquisitions and projects (like the recent purchase of Nest, which itself promptly bought Dropcam, the ever smarter fleet of self-driving cars, the growing number of Glass devices in the wild, and the announcement of a 3D scanning high end tablet quite unlike the Nexus line of tablets and phones), there's no shortage of edges to focus on. Judging from the booths set up in advance of the opening (like one with a sign announcing "The Physical Web," expect some of the stuff that gets lumped into "the Internet of Things." Watch this space -- updates will appear below -- for notes from the opening keynote, or follow along yourself with the live stream, and add your own commentary in the comments. In the days to come, watch for some video highlights of projects on display at I/O, too. Update: 06/25 17:41 GMT by T : Updates rolling in below on Android, wearables, Android in cars, Chromecast, smart watches, etc.Keep checking back! (Every few minutes, I get another chunk in there.)

Microsoft's Cloud Storage Service OneDrive Now Offers 15GB For Free

samzenpus posted about a month ago | from the bigger-is-better dept.

Microsoft 99

DroidJason1 writes Microsoft revealed today that they will be offering 15GB of free OneDrive storage, up from 7GB. Office 365 users will now get 1TB of storage, up from 20GB. This announcement comes after Amazon revealed unlimited photo storage for those who buy the new Fire phone. Dropbox, a competitor to OneDrive, currently has 2GB for free but offers more space if you refer people to the service. Google Drive offers 15GB of free storage, while Amazon Cloud Drive offers 5GB.

The EPA Carbon Plan: Coal Loses, But Who Wins?

Soulskill posted about a month ago | from the probably-the-mets dept.

Earth 268

Lasrick writes: Mark Cooper with one of the best explanations of some of the most pressing details on the new EPA rule change: 'The claims and counterclaims about EPA's proposed carbon pollution standards have filled the air: It will boost nuclear. It will expand renewables. It promotes energy efficiency. It will kill coal. It changes everything. It accomplishes almost nothing.' Cooper notes that although it's clear that coal is the big loser in the rule change, the rule itself doesn't really pick winners in terms of offering sweet deals for any particular technology; however, it seems that nuclear is also a loser in this formulation, because 'Assuming that states generally adhere to the prime directive of public utility resource acquisition—choosing the lowest-cost approach—the proposed rule will not alter the dismal prospects of nuclear power...' Nuclear power does seem to be struggling with economic burdens and a reluctance from taxpayers to pay continuing subsides in areas such as storage and cleanup. It seems that nuclear is another loser in the new EPA rule change.

Kingston and PNY Caught Bait-and-Switching Cheaper Components After Good Reviews

timothy posted about a month ago | from the genuine-panaphonics dept.

Data Storage 289

An anonymous reader writes Over the past few months, we've seen a disturbing trend from first Kingston, and now PNY. Manufacturers are launching SSDs with one hardware specification, and then quietly changing the hardware configuration after reviews have gone out. The impacts have been somewhat different, but in both cases, unhappy customers are loudly complaining that they've been cheated, tricked into paying for a drive they otherwise wouldn't have purchased.

Endurance Experiment Writes One Petabyte To Six Consumer SSDs

Unknown Lamer posted about a month ago | from the ditch-your-hard-drive dept.

Data Storage 164

crookedvulture (1866146) writes "Last year, we kicked off an SSD endurance experiment to see how much data could be written to six consumer drives. One petabyte later, half of them are still going. Their performance hasn't really suffered, either. The casualties slowed down a little toward the very end, and they died in different ways. The Intel 335 Series and Kingston HyperX 3K provided plenty of warning of their imminent demise, though both still ended up completely unresponsive at the very end. The Samsung 840 Series, which uses more fragile TLC NAND, perished unexpectedly. It also suffered a rash of cell failures and multiple bouts of uncorrectable errors during its life. While the sample size is far too small to draw any definitive conclusions, all six SSDs exceeded their rated lifespans by hundreds of terabytes. The fact that all of them wrote over 700TB is a testament to the endurance of modern SSDs."

Despite Project's Demise, Amazon Web Services Continues To Use TrueCrypt

timothy posted about a month ago | from the turning-a-ship-takes-a-while dept.

Data Storage 75

An anonymous reader writes with an article at InfoWorld that points out that TrueCrypt may have melted down as a project, but hasn't disappeared altogether: Importing and exporting data from Amazon Simple Storage Service still requires TrueCrypt, two weeks after the encryption software was discontinued ... Amazon.com did not immediately respond to an inquiry seeking information on whether it plans to support other data encryption technologies for the AWS import/export feature aside from TrueCrypt in the future. Infrastructure can be complex to upgrade; how long is reasonable?

One Developer's Experience With Real Life Bitrot Under HFS+

timothy posted about a month ago | from the so-really-it's-both-plus-and-minus dept.

Bug 396

New submitter jackjeff (955699) writes with an excerpt from developer Aymeric Barthe about data loss suffered under Apple's venerable HFS+ filesystem. HFS+ lost a total of 28 files over the course of 6 years. Most of the corrupted files are completely unreadable. The JPEGs typically decode partially, up to the point of failure. The raw .CR2 files usually turn out to be totally unreadable: either completely black or having a large color overlay on significant portions of the photo. Most of these shots are not so important, but a handful of them are. One of the CR2 files in particular, is a very good picture of my son when he was a baby. I printed and framed that photo, so I am glad that I did not lose the original. (Barthe acknowledges that data loss and corruption certainly aren't limited to HFS+; "bitrot is actually a problem shared by most popular filesystems. Including NTFS and ext4." I wish I'd lost only 28 files over the years.)

Samsung Debuts Thin Galaxy Tab S With Super AMOLED 2560X1600 Display

samzenpus posted about a month ago | from the brand-new dept.

Hardware 176

MojoKid (1002251) writes Samsung unveiled its latest flagship tablet, the Galaxy Tab S, at an event in New York City tonight, and the new device is thin, lightweight, and sports a killer Super AMOLED display. Samsung boasts that the Galaxy Tab S's 2560x1600 display has 73% better color reproduction than conventional LCD displays and can match colors up to 94% of "nature's true palette" with deeper blacks and a 100,000:1 contrast ratio. The 10.5-inch device weighs just 467g and measures a mere 6.6mm in thickness (and there's an 8.4-inch version, too). Under the hood, the Galaxy Tab S features Android KitKat 4.4, 3GB of RAM, 16GB or 32GB of storage with a microSD slot that supports up to 128GB. The front camera is 2.1MP and the rear 8MP camera has an LED flash. No word on the exact processor on board just yet, other than it's a quad-core SoC. It's likely a Qualcomm Snapdragon 801 though an Exynos variant or perhaps even Tegra 4 wouldn't be beyond the realm of possibility.

Ask Slashdot: PC-Based Oscilloscopes On a Microbudget?

timothy posted about a month ago | from the not-yet-part-of-every-smartphone dept.

Education 172

New submitter fffdddooo (3692429) writes I know it's something that people used to ask every few years, but answers get old so quickly. I'm an electronics teacher, and I'm wondering if it's possible to find some oscilloscope (and why not spectrum analyser?) for recommending to my students, to be able to work at home. I'm thinking of something near $50-$70. Two or three years ago, I'm sure the answer was No, but nowadays? The same reader points out two options spotted on Amazon: one that's "very cheap but Khz" (it's also a kit that requires assembly), and another that aims to be capable of 20MHz, 2-channel operation. What's out there, he'd like to know, that's not junk?

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