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Robotics

Florida Hospital Shows Normal Internet Lag Time Won't Affect Remote Robotic Surgeries 120

Posted by Soulskill
from the no-complaining-about-your-ping dept.
Lucas123 writes: Remote robotic surgery performed hundreds or even thousands of miles away from the physician at the controls is possible and safe, according to the Florida Hospital that recently tested Internet lag times for the technology. Roger Smith, CTO at the Florida Hospital Nicholson Center in Celebration, Fla., said the hospital tested the lag time to a partner facility in Ft. Worth, Texas and found it ranged from 30 to 150 milliseconds, which surgeons could not detect as they moved remote robotic laparoscopic instruments. The tests, performed using a surgical simulator called a Mimic, will now be performed as if operating remotely in Denver and then Loma Linda, Calif. The Mimic Simulator system enables virtual procedures performed by a da Vinci robotic surgical system, the most common equipment in use today; it's used for hundreds of thousands of surgeries every year around the world. With a da Vinci system, surgeons today can perform operations yards away from a patient, even in separate but adjoining rooms to the OR. By stretching that distance to tens, hundreds or thousands of miles, the technology could enable patients to receive operations from top surgeons that would otherwise not be possible, including wounded soldiers near a battlefield. The Mimic Simulator was able to first artificially dial up lag times, starting with 200 milliseconds all the way up to 600 milliseconds.
Space

Planetary Society Wants To Launch a Crowd-Funded Solar Sail 52

Posted by timothy
from the unfurling dept.
jan_jes writes to note that The Planetary Society is attempting to crowdfund its own version of the light-powered space-craft popularized by Carl Sagan as a "solar sailer." (YouTube video, with the Society's CEO Bill Nye.) The current model is a CubeSat no bigger than a breadbox with four sails. If the team manages to raise enough money, LightSail will be sent to orbit aboard a SpaceX Falcon Heavy rocket in 2016. LightSail will be released into an orbit with an altitude of 720 kilometers (450 miles), high enough to escape most of the planet's atmospheric drag. Their crowdfunding goal has been far surpassed (more than $476,000 at this writing), but more can't hurt; maybe NASA could use some of the surplus.
Space

Shape of the Universe Determined To Be Really, Really Flat 235

Posted by timothy
from the how-flat-was-it dept.
StartsWithABang writes: You might imagine all sorts of possibilities for how the Universe could have been shaped: positively curved like a higher-dimensional sphere, negatively curved like a higher-dimensional saddle, folded back on itself like a donut/torus, or spatially flat on the largest scales, like a giant Cartesian grid. Yet only one of these possibilities matches up with our observations, something we can probe simply by using our knowledge of how light travels in both flat and curved space, and measuring the CMB, the source of the most distant light in the Universe. The result? A Universe that's so incredibly flat, it's indistinguishable from perfection. Which means it's probably even flatter than Kansas.
United States

Hillary Clinton Declares 2016 Democratic Presidential Bid 676

Posted by samzenpus
from the throwing-her-hat-in-the-ring dept.
An anonymous reader writes In a move that surprised no one, Hillary Clinton has officially announced she is entering the 2016 race for the White House. According to the Times: "Ending two years of speculation and coy denials, Hillary Rodham Clinton announced on Sunday that she would seek the presidency for a second time, immediately establishing herself as the likely 2016 Democratic nominee. 'I'm running for president,' she said with a smile near the end of a two-minute video released just after 3 p.m. 'Everyday Americans need a champion. And I want to be that champion,' Mrs. Clinton said. 'So I'm hitting the road to earn your vote — because it's your time. And I hope you'll join me on this journey.'"
Security

LG Split Screen Software Compromises System Security 187

Posted by Soulskill
from the low-grade dept.
jones_supa writes: The Korean electronics company LG ships a split screen tool with their ultra wide displays. It allows users to slice the Windows desktop into multiple segments. However, installing the software seriously compromises security of the particular workstation. The developers required administrator access for the software, but apparently they hacked their way out. The installer silently disables User Account Control, and enables a policy to start all applications as Administrator. In the article there is also a video presentation of the setup procedure. It is safe to say that no one should be running this software in its current form.
Crime

The Courage of Bystanders Who Press "Record" 489

Posted by samzenpus
from the doing-the-right-thing dept.
HughPickens.com writes Robinson Meyer writes in The Atlantic that in the past year, after the killings of Michael Brown and Tamir Rice, many police departments and police reformists have agreed on the necessity of police-worn body cameras. But the most powerful cameras aren't those on officer's bodies but those wielded by bystanders. We don't yet know who shot videos of officer Michael T. Slager shooting Walter Scott eight times as he runs away but "unknown cameramen and women lived out high democratic ideals: They watched a cop kill someone, shoot recklessly at someone running away, and they kept the camera trained on the cop," writes Robinson. "They were there, on an ordinary, hazy Saturday morning, and they chose to be courageous. They bore witness, at unknown risk to themselves."

"We have been talking about police brutality for years. And now, because of videos, we are seeing just how systemic and widespread it is," tweeted Deray McKesson, an activist in Ferguson, after the videos emerged Tuesday night. "The videos over the past seven months have empowered us to ask deeper questions, to push more forcefully in confronting the system." The process of ascertaining the truth of the world has to start somewhere. A video is one more assertion made about what is real concludes Robinson. "Today, through some unknown hero's stubborn internal choice to witness instead of flee, to press record and to watch something terrible unfold, we have one more such assertion of reality."
Advertising

Consumer Groups Bemoan Google's "Deceptive" Ads for Kids In FTC Complaint 92

Posted by timothy
from the part-of-this-nutritious-breakfast dept.
Mark Wilson writes A number of consumer groups have filed a complaint with the FTC suggesting that Google is targeting children with 'unfair and deceptive' ads in YouTube Kids for Android and iOS. A letter signed by Children Now, Consumer Watchdog, Campaign for a Commercial Free Childhood, and others says that ads are displayed in a way that would not be permitted on broadcast or cable television. The letter makes three main complaints about the app. The first suggests that Google mixes programming and ads, while another says that the relationship between Google and the manufacturers of advertised products is not clear. The groups ask for the FTC to take action to stop the advertisements. Also covered by The Verge and VentureBeat; here's the complaint letter.
Nintendo

Nintendo To Announce Virtual Boy 2 68

Posted by timothy
from the you-are-not-actually-there dept.
SlappingOysters writes Nintendo has officially unveiled the development of its next home console, codenamed the NX. This article at finder puts forward the case that Nintendo will be stepping back into the virtual realty game with a follow-up to its ill-fated 1995 peripheral, the Virtual Boy. It would be going head-to-head with the Vive, Project Morpheus and the much-rumoured, not yet announced, Microsoft VR unit.
Privacy

Uber Sued Over Driver Data Breach, Adding To Legal Woes 32

Posted by samzenpus
from the hits-keep-coming dept.
wabrandsma writes with news about the latest trouble facing Uber. "Uber Technologies Inc has been hit with a proposed class action lawsuit over a recently disclosed data breach involving the personal information of about 50,000 drivers, the latest in a series of legal woes to hit the Internet car service. The suit, filed Thursday in federal court in San Francisco by Sasha Antman, an Uber driver in Portland, Oregon, says the company did not do enough to prevent the 2014 breach and waited too long — about five months — to disclose it. Antman says Uber violated a California law requiring companies to safeguard employee's personal information."
NASA

Russia Abandons Super-Rocket Designed To Compete With SLS 179

Posted by samzenpus
from the forget-about-it dept.
schwit1 writes Russia has decided to abandon an expensive attempt to build an SLS-like super-rocket and will instead focus on incremental development of its smaller but less costly Angara rocket. "Facing significant budgetary pressures, the Russian space agency, Roscosmos, has indefinitely postponed its ambitious effort to develop a super-heavy rocket to rival NASA's next-generation Space Launch System, SLS. Instead, Russia will focus on radical upgrades of its brand-new but smaller Angara-5 rocket which had its inaugural flight in Dec. 2014, the agency's Scientific and Technical Council, NTS, decided on Thursday, March 12." For Russia's space industry, it appears that these budgetary pressures have been a blessing in disguise. Rather than waste billions on an inefficient rocket for which there is no commercial demand — as NASA is doing with SLS (under orders from a wasteful Congress) — they will instead work on further upgrades of Angara, much like SpaceX has done with its Falcon family of rockets. This will cost far less, is very efficient, and provides them a better chance to compete for commercial launches that can help pay for it all. And best of all, it offers them the least costly path to future interplanetary missions, which means they might actually be able to make those missions happen. To quote the article again: "By switching upper stages of the existing Angara from kerosene to the more potent hydrogen fuel, engineers might be able to boost the rocket's payload from current 25 tons to 35 tons for missions to the low Earth orbit. According to Roscosmos, Angara-A5V could be used for piloted missions to the vicinity of the Moon and to its surface." In a sense, the race is now on between Angara-A5V and Falcon Heavy.
Mozilla

Mozilla: Following In Sun's Faltering Footsteps? 300

Posted by Soulskill
from the don't-let-the-sun-go-down-on-them dept.
snydeq writes: The trajectory of Mozilla, from the trail-blazing technologies to the travails of being left in the dust, may be seen as paralleling that of the now-defunct Unix systems giant Sun. The article claims, "Mozilla has become the modern-day Sun Microsystems: While known for churning out showstopping innovation, its bread-and-butter technology now struggles." It goes on to mention Firefox's waning market share, questions over tooling for the platform, Firefox's absence on mobile devices, developers' lack of standard tools (e.g., 'Gecko-flavored JavaScript'), and relatively slow development of Firefox OS, in comparison with mobile incumbents.
Biotech

Human DNA Enlarges Mouse Brains 193

Posted by timothy
from the what-about-vice-versa dept.
sciencehabit writes Researchers have increased the size of mouse brains by giving the rodents a piece of human DNA that controls gene activity. The work provides some of the strongest genetic evidence yet for how the human intellect surpassed those of all other apes. The human gene causes cells that are destined to become nerve cells to divide more frequently, thereby providing a larger of pool of cells that become part of the cortex. As a result, the embryos carrying human HARE5 have brains that are 12% larger than the brains of mice carrying the chimp version of the enhancer. The team is currently testing these mice to see if the bigger brains made them any smarter.
Education

Washington May Count CS As Foreign Language For College Admission 259

Posted by timothy
from the alle-menschen-sind-auslaender dept.
theodp writes On Wednesday, Washington State held a public hearing on House Bill 1445, which proposes a study "to allow two years of computer sciences to count as two years of world languages for the purposes of admission into a four-year institution of higher education." Among the questions posed by the House Higher Education Committee to a UW rep at the hearing was the following: "What's the case for...not just world language is good, world language is well-rounded, but world language is so super-duper-duper good that you should spend two years of your life doing them and specifically better than something else like coding?" The promise of programming jobs, promoted by Microsoft execs and other MS folks like ex-Program Manager Audrey Sniezek (ironically laid off last summer), has prompted Kentucky to ponder a similar measure.

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