Amazon and Google continue to list gun accessories despite ban

https://www.engadget.com/2019/08/07/amazon-and-google-continue-to-list-gun-accessories-despite-ban/

Sales listings for shotgun rounds, magazines and other firearm accessories are slipping through the cracks at Google and Amazon — despite algorithms designed to catch the forbidden items. The Washington Post reported today that listings for such items were live as recently as Tuesday, only days after the nation grappled with mass shootings in Dayton and El Paso. Both tech giants have policies that ban the sale of guns, gun parts and related products like silencers or conversion kits on their online shopping platforms. They also use software designed to identify keywords and images related to firearms.

After being alerted of the Post‘s reporting, representatives for Amazon and Google have claimed that the items in question are no longer on the site. Still, the fight to remove such listings appears to be a game of whack-a-mole for tech giants.

A quick search by Engadget of "gun magazine" today on Google Shopping unearthed a kit that adjusts the height of a rife magazine and pistol magazine. Both appeared to violate Google’s ban, which extends to "any part that is essential to, or enhances the functionality of a gun" as well as items that appear to be guns. After Engadget contacted Google, the items were removed. The company said other items flagged by Engadget, such as a magazine carrier and a toy-sized replica of an AK-47, didn’t violate their policy. Google, which has banned weapons-related listings since 2012, prohibits parts that are "essential to or enhance the functionality" of a gun, such as stocks, clips, scopes and conversion kits.

"Our hearts go out to the victims of gun violence. The sale of weapons, guns, and certain gun parts is strictly prohibited on Google Shopping. As soon as we found policy-violating results, we removed them and are working to prevent these instances from reoccurring," wrote a Google spokesman in a statement.

Other online merchants are struggling to keep firearms merchandise off their platforms. An investigation by the Los Angeles Times today found listings for vintage AK-47s, pistol grips, enhanced AR-15 charging handles and other banned merchandise on EBay. Unless ecommerce companies take more aggressive action in policing such dangerous merchandise, it seems inevitable that they’ll keep cropping up.

Source: The Washington Post, The Los Angeles Times

via Engadget http://www.engadget.com

August 7, 2019 at 09:12PM

Facial recognition will catch sleepy taxi drivers in Russia

https://www.engadget.com/2019/08/08/facial-recognition-will-catch-sleepy-taxi-drivers-in-russia/

Exhausted Russian taxi drivers may soon be forced to take breaks. Yandex.Taxi, the largest taxi service in the nation, will install devices in all their cars that use facial recognition technology to identify tired drivers, reports Bloomberg. The company merged with Uber last year, allowing drivers to access riders from both apps.

The device, which will be mounted on the car’s windshield, includes software that can identify the signs of an exhausted person — including blinking, yawning and a less than upright posture. In total, the software can identify 68 facial points.

The move by Yandex is in response to demands from Russian legislators that taxi companies do more to prevent accidents. Moscow faced 764 car accidents last year, which resulted in 23 deaths. Many blamed the increased use of ride-hailing services and more cars on the road for the increase in roadside collisions.

Automakers have already rolled out similar facial recognition features in their vehicles. The 2019 Subaru Forester includes a feature called DriverFocus, a driver monitoring system that can identify signs of fatigue in drivers. A driver-facing camera on the Cadillac CT6 sedan uses infrared light to track head position.

Uber has a more low-tech approach to keep tired drivers off the road — it automatically goes offline for six hours after drivers reach the 12-hour time limit. Lyft has a 14-hour time limit. But drivers can easily bypass such restrictions if they use both apps. Yandex has already piloted face recognition for drivers in 100 cars, and plans to roll out the technology to several thousand cars soon.

Source: Bloomberg, Uber

via Engadget http://www.engadget.com

August 8, 2019 at 01:12AM

Tiny tardigrades crash-landed on the Moon and probably survived

https://arstechnica.com/?p=1547435

SEM image of <em>Milnesium tardigradum</em> in active state. Totes adorbz.
Enlarge /

SEM image of

Milnesium tardigradum

in active state. Totes adorbz.

Tardigrades, more commonly known as “water bears,” are microscopic creatures capable of surviving the harshest extreme conditions. In fact, they were the first animal to survive in the vacuum of space in 2007. Now, it seems, they might be ready to colonize the Moon. BBC News reports that an Israeli spacecraft carrying the tiny creatures in a state of dehydration crash-landed on the Moon back in April. All they need is a bit of water to reanimate, and voila! We’d have a colony of lunar tardigrades.

First described by German zoologist Johann Goeze in 1773, they were dubbed tardigrada (“slow steppers” or “slow walkers”) four years later by Lazzaro Spallanzani, an Italian biologist. That’s because tardigrades tend to lumber along like a bear. Since they can survive almost anywhere, they can be found in lots of places: deep-sea trenches, salt and freshwater sediments, tropical rain forests, the Antarctic, mud volcanoes, sand dunes, beaches, and lichen and moss. (Another name for them is “moss piglets,” immortalized in a 2017 South Park episode where the gang teaches tardigrades to dance to Taylor Swift songs for science class.)

They’re not technically members of the extremophile class of organisms since they don’t so much thrive in extreme conditions as endure, but they can endure for an impressively long time. Their secret? They can suspend their metabolism, enabling them to go without food or water for 30 years or more, and they can survive dehydrated for at least five years. Once revived, they go on with their lives, even capable of reproducing to replenish their numbers.

Even though they are much too large in reality, tardigrades featured in the quantum realm in <em>Ant Man and the Wasp.</em> "Make sure you stay out of the tardigrade fields," Janet Van Dyne cautions. "They're cute, but they'll eat you."
Enlarge /

Even though they are much too large in reality, tardigrades featured in the quantum realm in

Ant Man and the Wasp.

“Make sure you stay out of the tardigrade fields,” Janet Van Dyne cautions. “They’re cute, but they’ll eat you.”

The tardigrades aboard the SpaceIL Beresheet lunar lander were supplied by the Arch Mission Foundation, an organization dedicated to keeping backups of the flora and fauna of Earth by sending a “lunar library” into space, part of the group’s ongoing Billion Year Archive initiative. The library is a 30 million-page archive of human history and civilization, stored on a nanoscale device akin to a DVD—except it’s made of 25 layers of nickel disks just 40 microns thick. The archive purportedly can be read with an optical microscope or even a magnifying glass, and it contains thousands of books, DNA samples, and a few thousand water bears, among other treasures.

According to the organization’s website, “We intend to gradually pepper the solar system with records of our civilization…. The more locations that Arch Libraries are sent to, the greater the probability that at least one of them will survive to be discovered in the distant future. Long after the pyramids have turned to dust, and no matter what transpires on Earth, the Billion Year Archive will remain.”

The dehydrated tardigrade samples were in a state of suspended animation for their trip to the Moon and were encased in amber. But given how hardy the creatures can be, “We believe the chance of survival for the tardigrades are extremely high,” Arch Mission Foundation co-founder Nova Spivack told BBC News. Per Wired, “In the best-case scenario, Beresheet ejected the Arch Mission Foundation’s lunar library during impact, and it lies in one piece somewhere near the crash site.” Granted, it’s a long shot that water would magically appear (perhaps from thawed water ice) on the Moon in sufficient quantities to rehydrate any surviving tardigrades and allow them to thrive. But in principle, a colony of water bears is within the realm of possibility.

Even if they don’t survive, BBC News has a suggestion for Hollywood. “There’s definitely some great source material for a sci-fi/horror movie. Attack of the Moss Piglets from the Moon? We’d watch it.”

So would we.

via Ars Technica https://arstechnica.com

August 7, 2019 at 12:48PM

8chan resurfaces, along with The Daily Stormer and a Nazi site

https://arstechnica.com/?p=1547401

There doesn't appear to be much hosted on Epik's 45.88.202 netblock right now—all we discovered was TDS and this site, which dubs itself "The World's #1 Source of National Socialist Material."
Enlarge /

There doesn’t appear to be much hosted on Epik’s 45.88.202 netblock right now—all we discovered was TDS and this site, which dubs itself “The World’s #1 Source of National Socialist Material.”

Jim Salter

As of Monday, 8chan was down due to a complete disconnection of its host Epik’s services from the netblock it leased from its upstream provider, Voxility. The disconnection took notorious white nationalist site The Daily Stormer—and any other Epik customers hosted at Voxility—down with it.

Today, 8chan and The Daily Stormer are both back up. The Daily Stormer is up on its original Epik/Voxility netblock, while 8chan has popped up on a netblock owned by Reno, Nevada-based N.T. Technology.

We first discovered that 8chan was back online after testing its deep Web site, using the Tor browser. The site appeared to be offline entirely, and there’s little in the way of diagnostic tools available for the Tor network—but after leaving a window open and unresponsive for over 12 minutes, the site loaded. Hovering over links within the .onion site showed they were targeted to a non-deep-Web 8chan subdomain—and to our surprise, those links loaded. This led us to re-examine both the site’s DNS and overall hosting status.

Yesterday, Epik formally announced that it has “elected to not provide content delivery services to 8Chan. This is largely due to the concern of inadequate enforcement and the elevated possibility of violent radicalization on the platform.” The devil is in the details, however—although it’s true that Epik no longer appears to be involved in content hosting for 8chan, it’s brought the controversial site’s DNS services in-house to Epik’s own nameservers—which themselves are hosted at Amazon Web Services, Linode, and OVH.

  • 8chan remained accessible on the deep Web while it was off of the Internet proper—but it wasn’t easy to find, and it took over 12 minutes to load the front page.

    Jim Salter

  • 8chan is available on the normal Web again—this time with its DNS hosted on Epik’s own nameservers by way of Amazon, Linode, and OVH.

    Jim Salter

  • There doesn’t appear to be much hosted on Epik’s 45.88.202 netblock right now—all we discovered was TDS and this site, which dubs itself “The World’s #1 Source of National Socialist Material.”

    Jim Salter

  • The Daily Stormer’s hosting is on Epik’s netblock—the same one that went dark earlier this week when 8chan moved there. It’s online again now.

    Jim Salter

  • The Daily Stormer’s DNS is spread over a large number of individual IP addresses, all of which are served from China.

Ars has reached out to Amazon, Linode, and Voxility for comment. As of press time, we have no response from Amazon or Linode yet; Voxility’s CEO responded, “I am looking into this now, Voxility shouldnt be involved in this.” We will update with any further response as this story develops.

via Ars Technica https://arstechnica.com

August 7, 2019 at 12:32PM

Western Digital Unveils Ultrastar DC SN640 SSDs: Up to 30.72 TB Capacity

https://www.anandtech.com/show/14718/western-digital-announces-sn640

Western Digital has announced its new family of enterprise SSDs aimed at mixed-use-case workloads. The new drives use in-house developed components and come in EDSFF E1.L, U.2, and M.2-22110 form-factors offering capacities of up to 30.72 TB.

Based on controllers developed by Western Digital internally as well as 96-layer BICS4 3D TLC NAND, the Ultrastar DC SN640 SSDs are aimed at performance-demanding business-critical mixed-workload applications, including SQL Server, MySQL, VMware vSAN, Microsoft Azure Stack HCI solutions, virtual desktops, and other. When it comes to feature set, the drives support power loss protection, AES-256 data encryption, Instant Secure Erase, signed firmware downloads, and other technologies.

Depending on target applications, Western Digital will offer its Ultrastar DC SN640 in three form-factors. For those who need maximum performance and capacity, the manufacturer will offer SSDs in EDSFF E1.L form-factor that will offer capacities of up to 30.72 TB as well as up to 720K random read IOPS. For blade servers running virtual desktops and similar software the maker will offer U.2 SSDs featuring up to 7.68 TB capacities. For space-constrained and OCP environments, the Ultrastar DC SN640 drives will be available in M.2-22110 form-factor as well as capacities of up to 3.84 TB. Considering the workloads, the new SSDs offer tunable endurance of 0.8 or 2 DWPD over five years.

As far as performance is concerned, the Ultrastar DC SN640 6.4 TB U.2 SSD is rated for up to 3.2 GB/s sequential read speeds, up to 2.14 GB/s sequential write speeds, up to 480K random read IOPS, and up to 120K random write IOPS.

Western Digital’s Ultrastar DC SN640 SSDs
  2.5-Inch
U2
M.2-22110 EDSFF E1.L
Capacities 0.8 DWPD 800 GB
1,600 GB
3,200 GB
6,400 GB
960 GB
1,600 GB
3,840 GB
7.68 TB
15.36 TB
30.72 TB
2 DWPD 960 GB
1,920 GB
3,840 GB
7,680 GB
Interface PCIe 3.0 x4 (NVMe)
Controller Proprietary
NAND 96-layer BICS4 3D TLC NAND
Sequential Read up to 3200 MB/s
Sequential Write up to 2140 MB/s
Random Read (4 KB) IOPS up to 480K IOPS
Random Write (4 KB) IOPS up to 120K IOPS
Mixed Random Read/Write
(max IOPS 70%R/30%W, 4KB)
up to 240K IOPS
Power Active 12 W 8.25 W 20 W
Encryption AES-256
Power Loss Protection Yes
MTBF 2 million hours
Warranty Five years
Note: Performance numbers are based on 6.4 TB U.2 SSD

Samples of Western Digital’s Ultrastar DC SN640 SSDs are now available to the company’s customers and will ship commercially later.

Related Reading:

Source: Western Digital

via AnandTech https://ift.tt/phao0v

August 7, 2019 at 12:07PM

The CDC Could Totally Study Gun Violence—It Just Needs Money

https://www.wired.com/story/cdc-gun-violence-research-money

The nation’s epidemic of gun violence is back in the spotlight once again, after a weekend that saw mass shootings in El Paso, Dayton, and Chicago. Dozens of people were killed, even more wounded, all within 13 hours. The tragedies have spurred a renewed call for more gun control. But it also has experts clamoring for Congress to pass what they say should be the low-hanging fruit in an otherwise divisive debate: They’re begging lawmakers to simply fund gun violence research.

For all the obsession that Americans have with guns, the country has awful little scientific data to show for it. In 1996, Congress passed a law with a provision known as the Dickey Amendment, that effectively prohibited the Centers for Disease Control and Prevention from using its life saving budget to study gun violence. As a result, for decades the US has not thrown its full resources at the problem the way it has with, say, tobacco or car crashes.

After the school shooting in Parkland, Florida, last year, and the wave of activism that followed, Congress clarified that the CDC could, in fact, use funds to study gun violence. It just didn’t earmark any additional money for that purpose. Months later, Democrats regained the majority in the House. They’ve been using that status to fight to get $50 million explicitly earmarked for studying the underpinnings of America’s gun violence problem.

“Gun violence prevention research is critical to dealing with the public health emergency we are facing,” representative Rosa DeLauro (D-Connecticut) said in a statement to WIRED this week.

As chair of the Labor, Health and Human Services, and Education Appropriations Subcommittee, DeLauro helped usher through $25 million each for the CDC and the National Institutes of Health earlier this year.

“Their research can help inform further proposals to help us save lives, especially with regard to suicide by firearm, the link between domestic violence and gun violence, safe gun storage so kids do not hurt themselves, and identifying risk factors for those who seek firearms with the intent of murdering innocent Americans,” DeLauro said.

As firearm deaths ticked up and Congress dithered, many nonprofits, universities, and states have devoted resources to fill in the glaring gap left by the lack of federal funds. But advocates say getting the federal government back involved would turbocharge efforts to better understand how and why Americans die from guns.

“It would be a watershed moment for the government to once again robustly study gun violence in this country,” says Shannon Watts, who founded Moms Demand Action after the Sandy Hook Elementary School shooting in 2012. “The NRA shut it down in the nineties, because they did not want America to understand what causes gun violence or how to solve it, because that benefits gun manufacturers. Their agenda is to have guns for anyone, anywhere, anytime—no questions asked.” The NRA hasn’t responded to requests for comment from WIRED.

The $50 million earmarked by the House still needs to be approved in the Senate—and that’s a big obstacle. Senate Majority Leader Mitch McConnell has tried as hard as he can to avoid most every bill even mentioning firearms from seeing the light of day on the Senate floor he so mightily controls.

“The recent, devastating mass shootings in El Paso and Dayton make it all the more clear that gun violence in the United States is a serious public health epidemic that must be combatted,” representative Carolyn Maloney (D-New York) said in a statement. “I applaud the House passage of the spending bill that includes $50 million for gun violence prevention research, and I urge the Senate to support this critical legislation. One hundred lives are claimed every day by gun violence, and securing significant funding for research is the first step towards prevention. The Senate must quickly follow the House’s leadership—inaction kills.”

Even as nonprofit and academic researchers produce solid, data-driven studies on their own, many experts insist federal funds have a crucial part to play if the US is going to tackle the problem of gun violence. There’s so much left to be learned that requires a national effort—and the dollar amount to match.

“The reason for more research is not just more research; we have to get the health research—the health-based research,” said Gary Slutkin, the founder of the nonprofit Cure Violence. “That’s the stuff that’s really been the missing piece.”

He says some of the other research that’s out there “has enormous biases towards criminology and policing.” Similarly, strategies to counter gun violence long focused solely or primarily on the criminal justice side of things. Cure Violence (which was founded in Chicago as CeaseFire) advocates for a public health approach that treats gun violence like an epidemic—one that can be prevented, at both the individual and the community levels. And just as the federal government has proven effective at helping shift behaviors around other health issues, like smoking, STDs, and drug use, Slutkin says it can help intervene to halt the spread of shootings.

“The person who would be doing violence actually has a health problem,” Slutkin said. “So the person himself needs to be managed through the reduction of the stresses and through behavior change. This is what we do for everything: Behavior change.”

Then there’s the community aspect. Instead of over-policing and sending militarized officers into the communities most plagued by gun violence, Slutkin wants specialized health workers sent into communities nationwide. But to hone that strategy, and to make sure it’s effective, Slutkin and his colleagues need more data. “This isn’t the way people have grown up seeing this being managed. That’s a part of the problem—it’s a big part of the problem,” he contends. “We already know a lot, but right now all this just needs to be refined.”

“One hundred lives are claimed every day by gun violence, and securing significant funding for research is the first step towards prevention.”

Representative Carolyn Maloney

Advocates like Slutkin argue that the scientists within the federal government are the best situated to tackle these issues. They won’t just study urban areas, but also rural areas, and everything in between. “People shouldn’t be afraid of it, they should see it as the opportunity,” Slutkin contends. “It takes people off the hook for the politics if you say ‘health.’”

“It should be the way out. ‘Health’ should be the way out. It should be the number one thing,” he continued. “We’re talking about the wrong thing, in the wrong way, with the wrong data. This is the way out.”

While even Republicans, chiefly among them McConnell, have resisted these calls up until now, Democrats are hoping the midterm election returns of 2018, which showed Democrats can win in conservative areas on a gun-control platform, will slowly bring GOP leaders on board. And they’re hoping to make funding research into gun violence an irresistible proposal.

“It’s important as a matter of principle, but also $50 million can have a pretty large effect. What we’re talking about is more information and knowledge about who’s dangerous, why they’re dangerous, what they do with guns,” senator Richard Blumenthal (D-Connecticut) told WIRED earlier this year. “The main objective here has to be to keep guns out of the hands of dangerous people.”

President Donald Trump used his perch Monday to highlight the nation’s mental health problem, and violent videogames as bearing some responsibility for the mass shooting morass. While experts agree the US has many unanswered questions about gun violence, the research that is available suggests those things alone won’t put a stop to the slaughter.

“There is no data that shows that videogames or movies or mental illness cause gun violence in this country. If video games were a cause of gun violence then Japan would have the gun violence crisis too,” Watts said. “They don’t. We have the same rates of mental illness as other high-income countries. We play the same movies, we watch the same movies, yet we have a 25 times higher gun homicide rate, and that is for one reason and one reason only: Easy access to guns.”


More Great WIRED Stories

via Wired Top Stories https://ift.tt/2uc60ci

August 7, 2019 at 11:18AM

Researchers find way to measure blood pressure with a selfie video

https://www.engadget.com/2019/08/07/blood-pressure-selfie-video-smartphone-research/

In the near future, you might not have to traipse to your doctor or pharmacy to determine your blood pressure. Researchers have figured out a way to accurately measure it with your phone’s camera.

A selfie video might be all you need to find out your blood pressure, per a study by researchers in Canada and China. University of Toronto developmental psychologist Kang Lee and his postdoctoral researcher Paul Zheng developed a technology called transdermal optical imaging (TOI).

It works by taking into account the fact our facial skin is translucent. Optical sensors on smartphones can capture red light reflected from hemoglobin under our skin, which allows TOI to visualize and measure changes in blood flow.

The researchers used the tech to analyze two-minute selfie videos of 1,328 adults that were captured with an iPhone camera. Compared with standard methods of determining blood pressure, they were able to measure three types of blood pressure with around 95 percent accuracy. TOI can also analyze faces in pre-recorded videos.

Lee co-founded Nuralogix, a startup that released an app called Anura. When you record a 30-second video selfie, the app provides you with resting heart rate and stress level measurements. Nuralogix plans to release another version of the app in China this fall that adds blood pressure measurements to the mix.

On the privacy front, Lee says the app uploads results of the analysis to the cloud, but not people’s video selfies. Nuralogix plans to offer access to more detailed health data for a monthly fee. The team eventually hopes to track other health attributes with the tech, including blood glucose levels, hemoglobin and cholesterol.

However, the tech needs extra research to make it more accurate, Lee said. The vast majority of study participants were of East Asian or European descent, and it didn’t include people with very dark or fair skin. Considering Latinx and African-American folks in the US are at above-average risk of hypertension, TOI may not yet be accurate enough for the people who’d perhaps benefit most from it. Expanding the diversity of research participants will improve the tech’s accuracy, while finding people with very high or low blood pressure who don’t medicate for it has proven a challenge too.

The technology could help people at risk of hypertension- or hypotension-related issues to track their blood pressure without the need for a dedicated device. It could also help people with limited healthcare access, such as folks who live in remote areas. "If you set up a computer or your phone, you can get a doctor who is, let’s say, in Toronto and then you can talk to each other and diagnose simultaneously," Lee said.

Source: University of Toronto

via Engadget http://www.engadget.com

August 7, 2019 at 11:36AM