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+ - Universe's dark ages may not be invisible after all

Submitted by StartsWithABang
StartsWithABang writes: The Universe had two periods where light was abundant, separated by the cosmic dark ages. The first came at the moment of the hot Big Bang, as the Universe was flooded with (among the matter, antimatter and everything else imaginable) a sea of high-energy photons, including a large amount of visible light. As the Universe expanded and cooled, eventually the cosmic microwave background was emitted, leaving behind the barely visible, cooling photons. It took between 50 and 100 million years for the first stars to turn on, so in between these two epochs of the Universe being flooded with light, we had the dark ages. Yet the dark ages may not be totally invisible, as the forbidden spin-flip-transition of hydrogen may illuminate this time period after all.
Open Source

Ask Slashdot: Can SaaS Be Both Open Source and Economically Viable? 47

Posted by timothy
from the no-that-is-impossible dept.
An anonymous reader writes: The CTO behind Lucidchart, an online diagramming app, recently cited the open source rbush project as an invaluable tool for helping implement an "in-memory spatial index" that "increased spatial search performance by a factor of over 1,000 for large documents." My question is this: what risks does a SaaS company like Lucidchart face in making most of their own code public, like Google's recent move with Chrome for Android, and what benefits might be gained by doing so? Wouldn't sharing the code just generate more users and interest? Even if competitors did copy it, they'd always be a step behind the latest developments.

+ - Can SaaS be open source AND economically viable?->

Submitted by Anonymous Coward
An anonymous reader writes: The CTO behind Lucidchart, an online diagramming app, recently cited the rbush open source project as an invaluable tool for helping implement an "in-memory spatial index" that "increased spatial search performance by a factor of over 1,000 for large documents." My question is this: what risks does a SaaS company like Lucidchart face in making most of their own code public, like Google's recent move with Chrome for Android, and what benefits might be gained by doing so? Wouldn't sharing the code just generate more users and interest? Even if competitors did copy it, they'd always be a step behind the latest developments.
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+ - Researchers devise a system that looks secure (but is it easy to use?).->

Submitted by Anonymous Coward
An anonymous reader writes: The article in readwrite says that a team of British and American researchers have developed a hacker resistant process for online voting (http://www.cs.bham.ac.uk/~mdr/research/papers/pdf/15-Du-Vote.pdf) called Du-Vote. It uses a credit card sized device that helps to divide the security sensitive tasks between your computer and the device in a way that neither your computer nor the device learns how you voted. If a hacker managed to control the computer and the Du-Vote token, he still can't change the votes without being detected.
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+ - Dell Precision M3800 Mobile Workstation Packs Thunderbolt 2, Quadro, IGZO2 Panel->

Submitted by MojoKid
MojoKid writes: Dell recently revamped their M3800 model to better entice graphic designers, engineers, and other high-end users who often work in the field, with a true mobile workstation that's both sufficiently equipped to handle professional grade workloads and is thin and light to boot. Dell claims the M3800 is the "world's thinnest and lightest 15-inch mobile workstation" and at 4.15 pounds, it could very well be. In addition, ISV tools certifications matter for workstation types, so the M3800 gets its pixel pushing muscle from an NVIDIA Quadro K1100M GPU with 2GB of GDDR5 memory. Other notable specs include an Intel Core i7-4712HQ quad-core processor, 16GB of DDR3L memory, and a 256GB mSATA SSD. One of the new additions to the M3800 is a Thunderbolt 2 port with transfer speeds of up to 20Gbps that allows for the simultaneous viewing/editing and backing up of raw 4K video. Finally, the M3800 is equipped with a 3840x2160 native resolution IGZO2 display, which equates to a 60 percent increase in pixel density over a current gen MacBook Pro with Retina display. Performance-wise, the M3800 holds up pretty strong with standard productivity workloads, though as you can image it excels more-so in graphics rendering throughput.
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+ - New 'deep learning' technique enables robot to complete various tasks

Submitted by jan_jes
jan_jes writes: UC Berkeley researchers turned to a new branch of artificial intelligence known as deep learning, which they have developed algorithms that enable robots to learn motor tasks through trial and error using a process that more closely approximates the way humans learn, marking a major milestone in the field of artificial intelligence. Tasks such as "putting a clothes hanger on a rack, assembling a toy plane, screwing a cap on a water bottle, and more" without pre-programmed details about its surroundings. The challenge of putting robots into real-life settings, like homes or offices, is that those environments are constantly changing. The robot must be able to perceive and adapt to its surroundings. This latest developments will be presented on Thursday, May 28, in Seattle at the International Conference on Robotics and Automation (ICRA).

+ - TPP Fast Track Passes (Key Vote) in the Senate, Moves on to the House 2

Submitted by onproton
onproton writes: The Senate voted yesterday to reauthorize the controversial Trade Promotion Authority (TPA), which expidites, or ‘Fast Tracks,’ the passage of trade agreements through Congress. If also approved by the House, it will grant the authority to decide and negotiate the terms of agreements like the Trans-Pacific Partnership (TPP) to the executive branch, significantly limiting congressional involvement and leaving little room for debate. Proponents of the bill, namely the USTR, claim that Fast Tracking the TPP is critical to successfully negotiating its terms internationally, and will "ensure that Congress, stakeholders and the public are closely involved before, during and after the conclusion of trade agreement negotiations.” Though in reality, it does not introduce significant changes in the transparency or reporting requirements that are currently in place, which have allowed the negotiations of this deal to be held in secret since 2009. With concerns being raised about the deal's impacts on everything from intellectual property rights to government sovereignty, it is surprising to many that Congress would abdicate their role in determining the specifics of agreements that may have far reaching implications for their constituents.
Google

Cute Or Creepy? Google's Plan For a Sci-Fi Teddy Bear 93

Posted by timothy
from the teddy-ruxpin-pinned-it-on-the-one-armed-man dept.
HughPickens.com writes: Time Magazine reports that Google has designed and patented an "anthropomorphic device" that could take the form of a "doll or toy" and interact both with people as well as tech gadgets echoing the "super toy" teddy bear featured in Stephen Spielberg's 2001 movie AI. This could be one of Google's creepiest patents yet — especially if movies like "Chuckie" still give you nightmares. The patent filing diagrams a stuffed teddy bear and a bunny rabbit outfitted with microphones, speakers, cameras and motors as well as a wireless connection to the internet. If it senses you're looking at it, the fuzzy toy will rotate its head and look back at you. Once it receives and recognizes a voice command prompt, you can then tell it to control media devices in your home (e.g. turn on your music or TV). According to the patent filing: "To express interest, an anthropomorphic device may open its eyes, lift its head, and/or focus its gaze on the user or object of its interest. To express curiosity, an anthropomorphic device may tilt its head, furrow its brow, and/or scratch its head with an arm. To express boredom, an anthropomorphic device may defocus its gaze, direct its gaze in a downward fashion, tap its foot, and/or close its eyes. To express surprise, an anthropomorphic device may make a sudden movement, sit or stand up straight, and/or dilate its pupils."

The patent adds that making the device look "cute" should encourage even the youngest members of a family to interact with it. But Mikhail Avady, from SmartUp, said he thought it belonged in "a horror film", and the campaign group Big Brother Watch has also expressed dismay. "When those devices are aimed specifically at children, then for many this will step over the creepy line," says Avady. "Children should be able to play in private and shouldn't have to fear this sort of passive invasion of their privacy."

+ - Cute or Creepy? Google's Plan for a Sci-Fi Teddy Bear

Submitted by HughPickens.com
HughPickens.com writes: Time Magazine reports that Google has designed and patented an “anthropomorphic device” that could take the form of a “doll or toy” and interact both with people as well as tech gadgets echoing the "super toy" teddy bear featured in Stephen Spielberg's 2001 movie AI. This could be one of Google's creepiest patents yet — especially if movies like "Chuckie" still give you nightmares. The patent filing diagrams a stuffed teddy bear and a bunny rabbit outfitted with microphones, speakers, cameras and motors as well as a wireless connection to the internet. If it senses you're looking at it, the fuzzy toy will rotate its head and look back at you. Once it receives and recognizes a voice command prompt, you can then tell it to control media devices in your home (e.g. turn on your music or TV). According to the patent filing: "To express interest, an anthropomorphic device may open its eyes, lift its head, and/or focus its gaze on the user or object of its interest. To express curiosity, an anthropomorphic device may tilt its head, furrow its brow, and/or scratch its head with an arm. To express boredom, an anthropomorphic device may defocus its gaze, direct its gaze in a downward fashion, tap its foot, and/or close its eyes. To express surprise, an anthropomorphic device may make a sudden movement, sit or stand up straight, and/or dilate its pupils."

The patent adds that making the device look "cute" should encourage even the youngest members of a family to interact with it. But Mikhail Avady, from SmartUp, said he thought it belonged in "a horror film", and the campaign group Big Brother Watch has also expressed dismay. "When those devices are aimed specifically at children, then for many this will step over the creepy line," says Avady. "Children should be able to play in private and shouldn't have to fear this sort of passive invasion of their privacy."
United Kingdom

Bank of England Accidentally E-mails Top-Secret "Brexit" Plan To the Guardian 374

Posted by timothy
from the brexit-is-good-with-toast-and-jam dept.
schwit1 writes: The first rule of "Project Bookend" is that you don't talk about "Project Bookend." In retrospect, maybe the first rule should have been "you don't accidentally e-mail 'Project Bookend' to a news agency," because as the Guardian reports, one of its editors opened his inbox and was surprised to find a message from the BOE's Head of Press Jeremy Harrison outlining the UK financial market equivalent of the Manhattan project. Project Bookend is a secret (or 'was' a secret) initiative undertaken by the BOE to study what the fallout might be from a potential 'Brexit', but if anyone asked what Sir Jon Cunliffe and a few senior staffers were up to, they were instructed to say that they were busy investigating "a broad range of European economic issues." And if you haven't heard the term before, "Brexit" refers to the possibility of Britain leaving the EU -- one of the possible outcomes of an upcoming referendum.

+ - Bank Of England Accidentally E-mails Top-Secret Brexit Plan to the Guardian->

Submitted by schwit1
schwit1 writes: The first rule of "Project Bookend" is that you don't talk about "Project Bookend."

In retrospect, maybe the first rule should have been "you don't accidentally e-mail 'Project Bookend' to a news agency", because as the Guardian reports, one of its editors opened his inbox and was surprised to find a message from the BOE's Head of Press Jeremy Harrison outlining the UK financial market equivalent of the Manhattan project.

Project Bookend is a secret (or 'was' a secret) initiative undertaken by the BOE to study what the fallout might be from a potential 'Brexit', but if anyone asked what Sir Jon Cunliffe and a few senior staffers were up to, they were instructed to say that they were busy investigating "a broad range of European economic issues."

Link to Original Source
Communications

NSA-Reform Bill Fails In US Senate 135

Posted by timothy
from the couldn't-have-happened-to-a-nicer-bill dept.
New submitter Steven King writes with a link to The Daily Dot's report that the U.S. Senate has rejected the controversial USA Freedom Act, thus "all but guaranteeing that key provisions of the USA Patriot Act will expire"; had it passed, the bill would have allowed continued use of some mass data-collection practices, but with the addition of stronger oversight. From the article: The Senate failed to reach agreement on passage of the USA Freedom Act, a bill to reauthorize and reform Section 215 of the USA Patriot Act, which the government has used to conduct bulk surveillance of Americans' phone records. The House of Representatives passed the bill last week by an overwhelming bipartisan majority, but Senate Democrats, who unified behind the bill, did not get enough Republican votes to assure passage. The linked piece also mentions that the EFF shifted its position on this bill, after a panel of Federal judges ruled that the Feds at the NSA had overstepped their bounds in collecting a seemingly unlimited trove of metadata relating to American citizen's phone calls.

+ - NSA-reform bill fails in the Senate->

Submitted by Steven King
Steven King writes: The U.S. Senate rejected a contentious surveillance-reform bill just after midnight Saturday morning, all but guaranteeing that key provisions of the USA Patriot Act will expire.

The Senate failed to reach agreement on passage of the USA Freedom Act, a bill to reauthorize and reform Section 215 of the USA Patriot Act, which the government has used to conduct bulk surveillance of Americans' phone records. The House of Representatives passed the bill last week by an overwhelming bipartisan majority, but Senate Democrats, who unified behind the bill, did not get enough Republican votes to assure passage.

Link to Original Source

Google News Sci Tech: Google planning its own Brillo OS for Internet of Things - Jagran Post->

From feed by feedfeeder

Jagran Post

Google planning its own Brillo OS for Internet of Things
Jagran Post
New Delhi: Global technology giant Google Inc is reportedly planning its own OS 'Brillo' for the Internet of Things that could run on low-powered devices. According to reports, Google is likely to release the software under the Android brand.
Google Working on 'Brillo' OS for Low-Powered DevicesPC Magazine
Google reportedly developing 'Brillo,' an OS for the Internet of ThingsCNET
Google muddies #IoT waters with Brillo OSComputerworld
Fortune-Digital Trends-The Verge
all 100 news articles

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