By timothy from Slashdot's so-very-simple department
writes One year after their last release "Luna", Elementary OS (a Linux distribution with a very heavy emphasis on design and usability which draws a lot of comparisons to Mac OS X) Has released the public beta of their latest version "Freya."
Using core components from Ubuntu 14.04, "Freya" sports many improvements including the usual newer kernel, better hardware support and newer libraries.Other updates include a GSignon-based online accounts system, improved searches, Grub-free uEFI booting, GTK+ 3.12, an updated theme, and much more.
This being a beta, the usual warnings apply, but I would also point out that the Elementary OS Team also has over $5,000 worth of bugs still available on Bountysource which can be a great way to contribute to the project and make a little dough while you are at it.Read Replies (0)
By timothy from Slashdot's future-is-now department
Ars Technica takes a look at the next generation of TrackingPoint's automatically aimed rifles
(not "automatic" in the usual sense), and visited the shooting range where they're tested out. Like the company's previous generation of gun (still in production, and increasingly being sold to government buyers), TrackingPoint's offerings integrate a Linux computer that makes acquiring and tracking a target far easier and more accurate than it would otherwise be. Unlike the older models
, though, this year TrackingPoint is concentrating on AR-15s, rather than longer, heavier bolt-action rifles. A slice:
< article continued at Slashdot
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By timothy from Slashdot's wifi-password-|"pl['as[cnp department
writes "Security researcher Gene Bransfield, with the help of his wife's grandmother's cat, decided to see how many neighborhood WiFi access points he could map and potentially compromise. With a collar loaded with a Spark chip, a Wi-Fi module, a GPS module, and a battery, Coco the cat helped Gene identify Wi-Fi networks around the neighborhood and then reported back. The goal here is obvious: Discover all of the unsecured, or at least poorly-secured, wireless access points around the neighborhood. During his journey, Coco identified dozens of Wi-Fi networks, with four of them using easily-broken WEP security, and another four that had no security at all. Gene has dubbed his collar the "WarKitteh", and it cost him less than $100 to make. He admits that such a collar isn't a security threat, but more of a goofy hack. Of course, it could be used for shadier purposes."
(Here's Wired's article
on the connected cat-collar.)Read Replies (0)
By timothy from Slashdot's bragging-rights department
New submitter shervinemami
writes (starting with a pretty big disclaimer: "I'm an Engineer at NVIDIA.") The latest CompuBench GPU benchmarks show NVIDIA's Tegra K1 running whole OpenCL algorithms around 5x faster than any other mobile device, and individual instructions around 20x faster! This huge jump is because mobile companies have been saying they support OpenCL on mobile devices since early 2013, but what they don't mention is that they only have software API support, not hardware-accelerated OpenCL running faster on their GPUs than CPUs. Now that NVIDIA's Tegra-K1 chip has started shipping in devices and thus is available for full benchmarking, it is clearly the only mobile chip that actually gives you proper hardware-accelerated OpenCL (and CUDA of course!).
The K1 is also what's in Google's Project Tango 3-D mapping tablet
.Read Replies (0)
By timothy from Slashdot's outharshing-one-another department
Def Con shows no mercy. As gleefully reported by sites several Blackberry-centricsites
, researcher Justin Case
yesterday demonstrated that he could root the much-heralded Blackphone in less than five minutes. From n4bb.com's linked report:
"However, one of the vulnerabilities has already been patched and the other only exploitable with direct user consent. Nevertheless, this only further proves you cannot add layers of security on top of an underlying platform with security vulnerabilities." Case reacts via Twitter to the crowing: "Hey BlackBerry idiots, stop miss quoting me on your blogs. Your phone is only "secure" because it has few users and little value as a target."Read Replies (0)
By timothy from Slashdot's non-denominational department
writes "Google earned kudos from Chicago Mayor Rahm Emanuel this week for teaming up with Staples to fund the projects of 367 of the city's 22,519 public school teachers on "begfunding" site DonorsChoose.org. "Everything that you asked for...every project that the teachers put on to help their students learn, exceed and excel here in the city of Chicago, you now have fully funded," Mayor Emanuel said. "Chicago's hardworking public school teachers are doing all that they can-and more-to support their students, but they need more help," said Rob Biederman, head of Chicago Public Affairs at Google. "We jumped at the chance to join with DonorsChoose.org and Staples to make Chicago's local classroom wishes come true." So what kind of dreams did Google make possible? Ironically, a look at Google Chicago's Giving Page shows that the biggest project funded by Google was to outfit a classroom with 32 Microsoft Surface RT tablets for $12,531, or about 6.5% of the $190,091 Google award. Other big ticket projects funded by Google included $5,931 for a personal home biodiesel kit and $5,552 for a marimba (in the middle of the spectrum was $748 for "Mindfulness Education"). In addition to similar "flash-funding" projects in Atlanta (paper towels!) and the Bay Area, Google and DonorsChoose have also teamed up this year to reward teachers with $400,000 for recruiting girls to learn to code (part of Google's $50 million Made With Code initiative) and an unknown amount for AP STEM teachers who passed Google muster (part of Google's $5 million AP STEM Access grant)."Read Replies (0)
By timothy from Slashdot's conspiracy-for-good department
:Taco Cowboy (5327)
writes Nine days before the announcement from WHO regarding the Ebola outbreak in West Africa, an online tool had the incident flagged. HealthMap, a team of 45 researchers, epidemiologists and software developers at Boston Children's Hospital founded in 2006, hosting an online tool that uses algorithms to scour tens of thousands of social media sites, local news, government websites, infectious-disease physicians' social networks and other sources to detect and track disease outbreaks. Sophisticated software filters irrelevant data, classifies the relevant information, identifies diseases and maps their locations with the help of experts. The tool was introduced in 2006 with a core audience of public health specialists, but that changed as the system evolved and the public became increasingly hungry for information during the swine flu pandemic. To get a feel of how HealthMap works, in the case of the Ebola outbreak, visit the site.Read Replies (0)
By timothy from Slashdot's they're-just-making-a-copy department
They may be well reviewed and China's new top selling phone
, but reader DavidGilbert99
writes with reason to be cautious about Xiaomi's phones: Finnish security firm F-Secure has seemingly proven that Xiaomi smartphones do in fact upload user data without their permission/knowledge despite the company strongly denying these allegations as late as 30 July.
Between commercial malware and government agencies, how do you keep your phone's data relatively private?Read Replies (0)
By timothy from Slashdot's now-take-larry-ellison department
John McAfee made a surprise appearance at Def Con to talk about privacy: he's for it. Trouble is, he says, lots of companies feel otherwise, and he took the stage to single out "don't be evil" Google
: “Google, or at least certain people within Google, I will not mention names because I am not a rude gentleman, would like us to believe that if we have nothing to hide, we should not mind if everybody knows everything that we do,” he said from the podium. “I have to take serious issue with that.”The BBC has video
. McAfee also announced his new complaints website
, The Brown List
. (Good usernames are still available, and your complaint can be about anything, not just privacy violations by humongous corporations.)Read Replies (0)