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Programming

'Reactive' Development Turns 2.0 24

Posted by timothy
from the off-with-their-oh-wait-that's-reactionary dept.
electronic convict writes First there was "agile" development. Now there's a new software movement—called 'reactive' development—that sets out principles for building resilient and failure-tolerant applications for cloud, mobile, multicore and Web-scale systems. ReadWrite's Matt Asay sat down with Jonas Bonér, the author of the Reactive Manifesto (just released in version 2.0), for a discussion of what, exactly, the reactive movement aims to fix in software development and how we get there from here.

+ - 'Reactive' Development Turns 2.0->

Submitted by electronic convict
electronic convict (3600551) writes "First there was "agile" development. Now there's a new software movement—called 'reactive' development—that sets out principles for building resilient and failure-tolerant applications for cloud, mobile, multicore and Web-scale systems. ReadWrite's Matt Asay sat down with Jonas Bonér, the author of the Reactive Manifesto (just released in version 2.0), for a discussion of what, exactly, the reactive movement aims to fix in software development and how we get there from here."
Link to Original Source
Businesses

Is Alibaba Comparable To a US Company? 70

Posted by timothy
from the well-the-name-is-magical-to-start dept.
lpress writes Alibaba is this weeks hot news — they have had a lengthy PR campaign (preceded by a documentary film) followed by a record-setting stock offering. After a day of trading Alibaba's market capitalization was comparable to that of established tech giants. But, there are cultural and structural differences between Alibaba and U.S. companies. Alibaba is tightly woven into a complex fabric of personal, corporate and government organization relationships. The same can be said of information technology companies in Singapore. Is owning a share of, say, Apple, conceptually the same as owning a share of Alibaba?

+ - Is Alibaba comparable to a US company?

Submitted by lpress
lpress (707742) writes "Alibaba is this weeks hot news — they have had a lengthy PR campaign (preceded by a documentary film) followed by a record-setting stock offering. After a day of trading Alibaba's market capitalization was comparable to that of established tech giants.

But, there are cultural and structural differences between Alibaba and US companies. Alibaba is tightly woven into a complex fabric of personal, corporate and government organization relationships. The same can be said of information technology companies in Singapore. Is owning a share of, say, Apple, conceptually the same as owning a share of Alibaba?"
Biotech

Researchers Report Largest DNA Origami To Date 24

Posted by timothy
from the never-date-origami-it-won't-respect-you dept.
MTorrice (2611475) writes Bioengineers can harness DNA's remarkable ability to self-assemble to build two- and three-dimensional nanostructures through DNA origami. Until now, researchers using this approach have been limited to building structures that are tens of square nanometers in size. Now a team reports the largest individual DNA origami structures to date, which reach sizes of hundreds of square nanometers. What's more, they have developed a less expensive way to synthesize the DNA strands needed, overcoming a tremendous obstacle to scaling up the technology.

+ - Researchers Report Largest DNA Origami To Date->

Submitted by MTorrice
MTorrice (2611475) writes "Bioengineers can harness DNA’s remarkable ability to self-assemble to build two- and three-dimensional nanostructures through DNA origami. Until now, researchers using this approach have been limited to building structures that are tens of square nanometers in size. Now a team reports the largest individual DNA origami structures to date, which reach sizes of hundreds of square nanometers. What’s more, they have developed a less expensive way to synthesize the DNA strands needed, overcoming a tremendous obstacle to scaling up the technology."
Link to Original Source
Democrats

Emails Cast Unflattering Light On Internal Politics of Healthcare.gov Rollout 240

Posted by timothy
from the wanna-be-absolutely-clear dept.
An anonymous reader writes with this report from The Verge linking to and excerpting from a newly released report created for a committee in the U.S. House of Representatives, including portions of eight "damning emails" that offer an unflattering look at the rollout of the Obamacare website. The Government Office of Accountability released a report earlier this week detailing the security flaws in the site, but a report from the House Committee on Oversight and Government Reform released yesterday is even more damning. Titled, "Behind the Curtain of the HealthCare.gov Rollout," the report fingers the Centers for Medicare and Medicaid Services, which oversaw the development of the site, and its parent Department of Health and Human Services. "Officials at CMS and HHS refused to admit to the public that the website was not on track to launch without significant functionality problems and substantial security risks," the report says. "There is also evidence that the Administration, to this day, is continuing its efforts to shield ongoing problems with the website from public view." Writes the submitter: "The evidence includes emails that show Obamacare officials more interested in keeping their problems from leaking to the press than working to fix them. This is both both a coverup and incompetence."

+ - The disaster and ensuing coverup of the Obamacare website

Submitted by Anonymous Coward
An anonymous reader writes "New reports reveal significant corruption in the Obama administration’s botched effort to create the Obamacare website.

The Government Office of Accountability released a report earlier this week detailing the security flaws in the site, but a report from the House Committee on Oversight and Government Reform released yesterday is even more damning. Titled, “Behind the Curtain of the HealthCare.gov Rollout,” the report fingers the Centers for Medicare and Medicaid Services, which oversaw the development of the site, and its parent Department of Health and Human Services.

“Officials at CMS and HHS refused to admit to the public that the website was not on track to launch without significant functionality problems and substantial security risks,” the report says. “There is also evidence that the Administration, to this day, is continuing its efforts to shield ongoing problems with the website from public view.”

The evidence includes emails that show Obamacare officials more interested in keeping their problems from leaking to the press than working to fix them. This is both both a coverup and incompetence."

Transportation

Washington DC To Return To Automatic Metro Trains 107

Posted by timothy
from the nothing-can-go-nothing-can-go-nothing-can-go-wrong dept.
Bruce66423 (1678196) writes with news of interest to anyone with reason to ride mass transit in the U.S., specifically on the D.C. Metro system: After a crash some five years ago, automatic operation was abandoned. Now however replacement of 'faulty' modules means that moving the whole system on to automatic operation can happen. One quote is depressing: "And because trains regularly lurch to a halt a few feet short of where they should be at platforms, Metrorail riders have grown accustomed to hearing an announcement while they're waiting to board: 'Stand clear. Train moving forward.'" That never happens on the London underground with human operators? What's wrong with American drivers?

+ - Washington DC to return to automatic metro trains

Submitted by Bruce66423
Bruce66423 (1678196) writes "http://www.washingtonpost.com/... After a crash some five years ago, automatic operation was abandoned. Now however replacement of 'faulty' modules means that moving the whole system on to automatic operation can happen.

One quote is depressing: 'And because trains regularly lurch to a halt a few feet short of where they should be at platforms, Metrorail riders have grown accustomed to hearing an announcement while they’re waiting to board: “Stand clear. Train moving forward.” WTF. That never happens on the London underground with human operators? What's wrong with American drivers?"
Displays

New "Crescent Bay" VR Headset Revealed and Demo'd At Oculus Connect 39

Posted by timothy
from the as-the-ndas-fall dept.
Oculus Rift revealed today its new 'Crescent Bay' prototype wearable display, at its inaugural Oculus Connect conference. (You can find more in the company's blog too.) From Gamasutra's coverage: The new headset has 360 degree tracking and integrated audio, as well as improved performance that allows better presence, says Iribe. It has higher resolution and a better refresh rate than even its recent DK2 headset. It's also much lighter than earlier prototypes. The company has also licensed technology from RealSpace 3-D for improved 3D audio on Oculus moving forward. Audio is becoming a priority for the company, [CEO Brendan] ]Iribe said. Road to VR has a gushing hands-on review: One of the stand-out demos put me in front of an alien on some sort of Moon-like world. The alien was looking at me and speaking in an unfamiliar tongue. When I moved my head, its gaze followed me. Its big and detailed eyes, combined with reaction to me as I moved, imbued it with a sense of living that was really cool. Spaceships flew over head and drew my gaze behind me, leading me to look at some incredibly detailed scenery.

+ - Middle-School Dropout Codes Clever Chat Program That Foils NSA Spying->

Submitted by wabrandsma
wabrandsma (2551008) writes "from Wired:

The National Security Agency has some of the brightest minds working on its sophisticated surveillance programs, including its metadata collection efforts. But a new chat program designed by a middle-school dropout in his spare time may turn out to be one of the best solutions to thwart those efforts.

John Brooks, who is just 22 and a self-taught coder who dropped out of school at 13, was always concerned about privacy and civil liberties. Four years ago he began work on a program for encrypted instant messaging that uses Tor hidden services for the protected transmission of communications. The program, which he dubbed Ricochet, began as a hobby. But by the time he finished, he had a full-fledged desktop client that was easy to use, offered anonymity and encryption, and even resolved the issue of metadata—the “to” and “from” headers and IP addresses spy agencies use to identify and track communications—long before the public was aware that the NSA was routinely collecting metadata in bulk for its spy programs. The only problem Brooks had with the program was that few people were interested in using it. Although he’d made Ricochet’s code open source, Brooks never had it formally audited for security and did nothing to promote it, so few people even knew about it.

Then the Snowden leaks happened and metadata made headlines. Brooks realized he already had a solution that resolved a problem everyone else was suddenly scrambling to fix. Though ordinary encrypted email and instant messaging protect the contents of communications, metadata allows authorities to map relationships between communicants and subpoena service providers for subscriber information that can help unmask whistleblowers, journalists’s sources and others."

Link to Original Source

+ - First Hands-on with the Incredible New Oculus Rift VR Headset->

Submitted by muterobert
muterobert (2927951) writes "One of the stand-out demos put me in front of an alien on some sort of Moon-like world. The alien was looking at me and speaking in an unfamiliar tongue. When I moved my head, its gaze followed me. Its big and detailed eyes, combined with reaction to me as I moved, imbued it with a sense of living that was really cool. Spaceships flew over head and drew my gaze behind me, leading me to look at some incredibly detailed scenery."
Link to Original Source
Education

Is Google's Non-Tax Based Public School Funding Cause For Celebration? 73

Posted by timothy
from the more-the-merrier dept.
theodp (442580) writes "Google's "flash-funding" of teachers' projects via DonorsChoose continues to draw kudos from grateful mayors of the nation's largest cities. The latest comes from Pittsburgh Mayor Bill Peduto (fresh from a Google-paid stay at the Google Zeitgeist resort), who joined Google officials at Taylor Allderdice HS, where Google announced it was 'flash funding' all Pittsburgh area teachers' crowd-funding campaigns on DonorsChoose.org. DonorsChoose reports that Google spent $64,657 to fund projects for 10,924 Pittsburgh kids. While the not-quite-$6-a-student is nice, it does pale by comparison to the $56,742 Google is ponying up to send one L.A. teacher's 34 students to London and Paris and the $35,858 it's spending to take another L.A. teacher's 52 kids to NYC, Gettysburg, and DC. So, is Google's non-tax based public school funding — which includes gender-based funding as well as "begfunding" — cause for celebration?"

+ - Online communications platform for political dissent? 1

Submitted by Anonymous Coward
An anonymous reader writes "Now that most of the major tech players (Apple, Google, MS) are compromised, what online communications platforms are available for those who would like to initiate change in the US political system? Consider that the current state of encrypting email is not trivial and additionally that using encryption or Tor is considered grounds for enhanced surveillance. Technical proficiency should not be a prerequisite to initiate political change. So when the common man who considers "the blue E" as the internet asks how he can communicate with me about initiating changes in the US political system, what solutions can I provide to him? Should we restrict ourselves to the post office with 2-3 days' latency in communications and face-to-face meetings? One can see that those restrictions puts us at quite the disadvantage."

"The chain which can be yanked is not the eternal chain." -- G. Fitch

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