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FDA clears first autonomous telemedicine robot for hospitals

Now doctors can provide patient care from anywhere in the world via a telemedicine solution. But what happens to nursing jobs, and how will patients react to a giant robotic machine?
January 28, 2013

Robot-for-hospitals

iRobot Corp., a leader in delivering robotic solutions, has announced that its RP-VITA Remote Presence Robot has received 510(k) clearance by the U.S. Food and Drug Administration (FDA) for use in hospitals. RP-VITA is the first autonomous navigation remote presence robot to receive FDA clearance.

RP-VITA is a joint effort between iRobot and InTouch Health. The robot combines the latest in autonomous navigation and mobility… read more

A Wikipedia for robots

Allows robots to share knowledge and experience in caring for elders worldwide using a central online database
January 23, 2014

(Credit: TU/e)

European scientists from six institutes and two universities have developed an online platform where robots can learn new skills from each other worldwide — a kind of “Wikipedia for robots.”

The objective is to help develop robots better at helping elders with caring and household tasks.

“The problem right now is that robots are often developed specifically for one task”, says René van de Molengraft, TU/e researcher and… read more

How to connect your home appliances to the Internet of Things

Is it really smart to connect smart grids to the Internet?
November 13, 2012

sigfox

French startup SigFox thinks it can help usher in a second mobile Internet boom by connecting millions of low-power sensors worldwide to the Internet, MIT Technology Review reports.

SigFox is focused on connecting cheap sensors and “dumb” home appliances to the Internet. The goal is to make all kinds of appliances and infrastructure, from power grids to microwave ovens, smarter by letting them share data.… read more

New brain gene gives us edge over apes

November 15, 2012

human_and_ape

An international team led by the University of Edinburgh has discovered a new gene called miR-941 that helps explain how humans evolved evolved from apes by playing a crucial role in human brain development, and may shed light on how we learned to use tools and language.

The researchers say it is the first time that a new gene — carried only by humans and not by apes —… read more

Why Google’s self-driving car may save lives — if all cars are computer-driven

May 11, 2012

Google_autonomous_vehicle

The technology behind Google’s self-driving car represents a potential leap forward in auto safety.

More than 30,000 people are killed each year in crashes despite huge advances in auto safety. The overwhelming majority of those crashes are caused by human-driver error.

Computer driven cars could reduce traffic deaths by a very significant degree, said David Champion, head of auto testing at Consumer Reports, but only if all cars are… read more

Most distant galaxy discovered: 30 billion light years away

October 24, 2013

Galaxy_Large_Tilvi

The most distant spectroscopically confirmed galaxy ever found — one created at about 700 million years after the Big Bang — has been detected by astronomers at Texas A&M University and the University of Texas at Austin

“It’s exciting to know we’re the first people in the world to see this,” said Vithal Tilvi, a Texas A&M postdoctoral research associate and… read more

Panetta warns of dire threat of cyberattack on US

October 12, 2012

(Credit: iStockphoto)

Defense Secretary Leon E. Panetta warned Thursday that the United States was facing the possibility of a “cyber-Pearl Harbor” and was increasingly vulnerable to foreign computer hackers who could dismantle the nation’s power grid, transportation system, financial networks and government, The New York Times reports.

He said he was reacting to increasing aggressiveness… read more

‘Data smashing’ could automate discovery, untouched by human hands

October 28, 2014

(Credit: iStock)

From recognizing speech to identifying unusual stars, new discoveries often begin with comparison of data streams to find connections and spot outliers. But simply feeding raw data into a data-analysis algorithm is unlikely to produce meaningful results, say the authors of a new Cornell study.

That’s because most data comparison algorithms today have one major weakness: somewhere, they rely on a human expert to specify what aspects of the… read more

Driverless vehicles to zip at full speed through intersections

December 6, 2012

intersection

Driverless vehicles will safely wiz through intersections at the full speed limit, according to researchers from Virginia Tech Transportation Research.

Autonomous vehicles will turn themselves over to an automated intersection controller, with the controller tweaking their trajectory to prevent crashes, explained Ismail Zohdy of Cairo, Egypt, a Ph.D. student in civil engineering at Virginia Tech, and Hesham Rakha, director of the Center for Sustainableread more

New microbatteries a boost for electronics

April 19, 2013

Scanning electron microscopy (SEM) cross-section of the interdigitated electrodes spanning two<br />
periods. The interdigitated electrodes alternate between anode and cathode. The insets show the magnified electrodes with the nickel scaffold coated<br />
with nickel–tin on the left and lithiated manganese oxide on the right. Scale bars, 50mm and 1mm in the insets. (Credit: Nature Communications)

New microbatteries developed by researchers at the University of Illinois at Urbana-Champaign, out-power even the best supercapacitors and could drive new applications in radio communications and compact electronics.

“This is a whole new way to think about batteries,”  said William P. King, the Bliss Professor of mechanical science and engineering. “A battery can [now] deliver far more power than anybody ever thought.… read more

How Obama was dangerously naive about STUXNET and cyberwarfare

June 4, 2012

Stuxnet

A Times exposé suggests that the White House failed to consider how our own cyberweapons would be used against us, Technology Review Mims’s Bits reports.

If the New York Timescomprehensive account of the birth of the STUXNET worm that slowed Iran’s efforts to enrich uranium tells us anything, it’s that the Obama administration was remarkably naive about the potential for the proliferation of the… read more

Wi-Fi signal used to track moving humans — even behind walls

July 3, 2013

(credit: Christine Daniloff/MIT

‘Researchers at MIT’s Computer Science and Artificial Intelligence Laboratory.are developing a system called “Wi-Vi” that transmits a low-power Wi-Fi signal and uses its reflections to track moving humans — even if they are in closed rooms or hiding behind a wall.

How it works

The researchers borrowed a technique called inverse synthetic aperture radar (ISAR), which has been… read more

Google Glass update

January 2, 2013

google_glass

Summary of an IEEE Spectrum report

In the next few weeks, Google will start shipping its Google Glass to developers. More-polished consumer models are expected in 2014.

Details about Glass are still sketchy but here’s what we know:

  • The lightweight browband, which looks like an ordinary pair of reading glasses minus the lenses, connects to an earpiece that has much the same electronics you’d

read more

First fully 3D-printed gun test-fired

May 7, 2013

liberator_1

Defense Distributed founder Cody Wilson has test-fired the world’s first fully 3D-printed gun — “the Liberator.”

The CAD file is downloadable* at DEFCAD, operated by Defense Distributed — a “makeshift response to Makerbot Industries’ decision to censor files uploaded in good faith at Thingiverse, specifically firearms-related files.”

More

Meet The ‘Liberator’: Test-Firing The World’s First Fully 3D-Printed Gunread more

When machines do your job

Researcher Andrew McAfee says advances in computing and artificial intelligence could create a more unequal society
July 13, 2012

race_against_the_machine

Are American workers losing their jobs to machines?

That was the question posed by Race Against the Machine, an influential e-book published last October by MIT business school researchers Erik Brynjolfsson and Andrew McAfee.

The pair looked at troubling U.S. employment numbers — which have declined since the recession of 2008-2009 even as economic output has risen — and concluded that computer technology was… read more

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