A year later, 45% of COVID patients in Wuhan still have symptoms

A person in full, white protective suit, blue face mask, and goggles, helps wheel a patient on a gurney into a hospital. His hand is outstretched as if he is signaling someone not to come near.

Enlarge / Medical staff transfer patients to Jin Yintan hospital on January 17, 2020 in Wuhan, Hubei, China. (credit: Getty )

Among thousands of the earliest survivors of COVID-19 in Wuhan, China, nearly half had at least one persistent symptom a full year after being released from the hospital, according to a new study published in JAMA Network Open.

The study followed up with 2,433 adult patients who had been hospitalized in one of two hospitals in Wuhan early on in the pandemic. Most had nonsevere cases, but a small number had severe COVID-19 and required intensive care. All of the patients were discharged between February 12 and April 10, 2020, and the study follow-up took place in March of 2021.

Overall, 45 percent of the patients reported at least one symptom in that one-year follow-up. The most common symptoms were fatigue, sweating, chest tightness, anxiety, and myalgia (muscle pain). Having a severe case of COVID-19 increased the likelihood of long-lingering symptoms; 54 percent of the 680 severe cases reported at least one symptom after a year. But persistent symptoms were also common among the nonsevere cases, with 41.5 percent of 1,752 nonsevere cases reporting at least one symptom a year later.

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Source: Ars Technica – A year later, 45% of COVID patients in Wuhan still have symptoms

Clubhouse finally makes audio shareable with 30-second previews of rooms

One week after introducing a new invite system, Clubhouse is introducing a host of new features. The first of those new is Clips, a tool people can use to share previews of public rooms. When creators and hosts enable the feature, you’ll see a new icon that looks like a pair of scissors. Tap it and Clubhouse will capture the last 30 seconds of audio, which you can then share on Instagram, Twitter, Facebook, iMessage or WhatsApp. Clubhouse says it’s rolling out Clips in beta to select creators today. In most public and open rooms, you should see the scissors icon there unless the host has gone out of their way to disable the feature.

Sometime in the next few weeks, Clubhouse also plans to introduce a way for people to share archives of past live rooms. The feature is called Replays. As with Clips, it’s something that people will be able to disable if they want. When active, however, it will make past rooms discoverable for as long as a host or creator wants people to find that conversation. Clubhouse says it plans to start rolling out Replays sometime in October.

Rounding things out, Clubhouse is introducing a search tool that allows you to look for specific people, clubs, live rooms and future events. Initially, that functionality will live in the Explore tab for about a week or two before Clubhouse moves it to the hallway sidebar. Last but not least, Android users can look forward to Clubhouse rolling out support for spatial audio. In many ways, the updates Clubhouse announced today address shortcomings that have been in the app for a while. The absence of a way to share audio was a particularly notable omission.  



Source: Engadget – Clubhouse finally makes audio shareable with 30-second previews of rooms

TikTok Launches First Creator-Led NFT Collection

TikTok, the world’s most downloaded app with over 1 billion monthly active users, has lined up its own NFT drop. The company’s first-ever NFT collection “leverages content from some of its top creators, including Lil Nas X, Grimes, Bella Poarch, Rudy Willingham and Gary Vaynerchuk,” reports TechCrunch. From the report: The release of one-of-one and limited edition NFTs seems to be focused on generating buzz among the existing NFT community rather than exposing users inside the app to non-fungible tokens. The company is side-stepping blockchain energy concerns by placing their NFTs on a dedicated site powered by Immutable X, a Layer-2 scaling solution for Ethereum which says that NFTs traded using it are “100% carbon neutral.” The drop starts October 6 with a collection from Lil Nas X and will continue on through the end of the month.

Why is TikTok getting into the world of NFTs to begin with? TikTok has a fairly precise answer for that on its drop site: “Inspired by the creativity and innovation of the TikTok creator community, TikTok is exploring the world of NFTs as a new creator empowerment tool. NFTs are a new way for creators to be recognized and rewarded for their content and for fans to own culturally-significant moments on TikTok. The creation that happens on TikTok helps drive culture and start trends that impact society. TikTok will bring something unique and groundbreaking to the NFT landscape by curating some of these cultural milestones and pairing them with prominent NFT artists.”

Read more of this story at Slashdot.



Source: Slashdot – TikTok Launches First Creator-Led NFT Collection

Most Police Killings in the U.S. Aren't Officially Counted, Study Finds

Police officers are killing more Americans every year than official statistics indicate, new research out Thursday concludes. The study compared government data to other records maintained by outside organizations and found a wide gap, suggesting that more than half of police killings have been unreported by the…

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Source: Gizmodo – Most Police Killings in the U.S. Aren’t Officially Counted, Study Finds

Apple forgot to sanitize the Phone Number field for lost AirTags

A plastic tag hangs from a young person's backpack.

Enlarge / Apple’s AirTags—as seen clipped to a backpack, above—allow users to attempt to find their own device via location rebroadcast from other Apple users. If all else fails, the user can enable a “Lost mode” intended to display their phone number when a finder scans the missing AirTag. (credit: James D. Morgan / Getty Images)

The hits keep coming to Apple’s bug-bounty program, which security researchers say is slow and inconsistent to respond to its vulnerability reports.

This time, the vuln du jour is due to failure to sanitize a user-input field—specifically, the phone number field AirTag owners use to identify their lost devices.

The Good Samaritan attack

Security consultant and penetration tester Bobby Rauch discovered that Apple’s AirTags—tiny devices which can be affixed to frequently lost items like laptops, phones, or car keys—don’t sanitize user input. This oversight opens the door for AirTags to be used in a drop attack. Instead of seeding a target’s parking lot with USB drives loaded with malware, an attacker can drop a maliciously prepared AirTag.

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Source: Ars Technica – Apple forgot to sanitize the Phone Number field for lost AirTags

Telegram Bots Are Trying To Steal Your One-time Passwords

Telegram-powered bots are being utilized to steal the one-time passwords required in two-factor authentication (2FA) security. From a report: The ransomware threat is growing: What needs to happen to stop attacks getting worse? On Wednesday, researchers from Intel 471 said that they have seen an “uptick” in the number of these services provided in the web’s underground, and over the past few months, it appears the variety of 2FA circumvention solutions is expanding — with bots becoming a firm favorite. […] While 2FA can improve upon the use of passwords alone to protect our accounts, threat actors were quick to develop methods to intercept OTP, such as through malware or social engineering. According to Intel 471, since June, a number of 2FA-circumventing services are abusing the Telegram messaging service. Telegram is either being used to create and manage bots or as a ‘customer support’ channel host for cybercriminals running these types of operations. “In these support channels, users often share their success while using the bot, often walking away with thousands of dollars from victim accounts,” the researchers say.

Read more of this story at Slashdot.



Source: Slashdot – Telegram Bots Are Trying To Steal Your One-time Passwords

How to Find the NVIDIA CUDA Version on Linux or Unix

There are various ways and commands to check for the version of CUDA installed on Linux or Unix-like systems. Finding a version ensures that your application uses a specific feature or API. Hence, you need to get the CUDA version from the CLI.

The post How to Find the NVIDIA CUDA Version on Linux or Unix appeared first on Linux Today.



Source: Linux Today – How to Find the NVIDIA CUDA Version on Linux or Unix

New FCC rules could force telephone companies to block robocalls to 911 call centers

Back in 2012, Congress directed the Federal Communications Commission (FCC) to create a special do-not-call registry to protect 911 call centers from robocalls. The system was never implemented in part due to security concerns that came up when the FCC and Federal Trade Commission (FTC) started looking into the feasibility of the idea. Specifically, there was a worry that a bad actor could use the registry to flood a call center with automated calls and thereby prevent them from helping people in need.

Fast forward to the present and the FCC says it has a better idea on how to accomplish the goal assigned to it by Congress. On Thursday, the agency proposed new rules that would require telephone companies to block robocalls made to those facilities. As Acting FCC Chairwoman Jessica Rosenworcel points out, the advantage of this approach is that it would limit access to the do-not-call registry to a select group of verified telephone companies and carriers. And by limiting access to that list, the FCC and FTC can put in place better safeguards to protect it. With today’s decision, the FCC isn’t ready yet to implement that system, but what it does plan to do is collect feedback before moving forward. “We believe this is a promising approach, but we want to get this right,” Rosenworcel said. 



Source: Engadget – New FCC rules could force telephone companies to block robocalls to 911 call centers

Shudder's Behind the Monsters Looks Like a Slay-fully Good Time

Shudder’s Behind the Monsters is a documentary series paying tribute to some of the biggest and most bloodthirsty names in the game. The first trailer is here and it looks like a lot of fun, with Tom Savini, Heather Langenkamp, Doug Bradley, Tony Todd, and other well-known figures chiming in to share their experience…

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Source: Gizmodo – Shudder’s Behind the Monsters Looks Like a Slay-fully Good Time

Sony acquires its most prominent remaster studio, Bluepoint Games

Sony acquires its most prominent remaster studio, Bluepoint Games

Enlarge (credit: Play Station)

After months of speculation, it’s finally official: Sony is acquiring Demon’s Souls developer Bluepoint Games.

News of Bluepoint’s addition to the PlayStation Studios roster shouldn’t surprise many. The Austin-based studio turned heads with 2018’s Shadow of the Colossus remake before tackling its redux of FromSoftware’s Demon’s for the PS5. It has been a longtime independent collaborator with Sony, remastering critical favorites like Uncharted, Metal Gear Solid, and Gravity Rush, and it has almost exclusively worked with PlayStation-branded properties. (Other than Metal Gear, Bluepoint’s only other third-party project was its 2014 port of Titanfall for the Xbox 360.)

A long history with Sony

Rumors that Sony would be buying the developer date back to the company’s acquisition of Returnal developer Housemarque in June. That’s when the PlayStation Japan Twitter account accidentally tweeted out a PlayStation Studios splash image that included key art from both Returnal and Demon’s Souls alongside other established Sony games. Naturally, the tweet was quickly deleted, but not before the image was saved.

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Source: Ars Technica – Sony acquires its most prominent remaster studio, Bluepoint Games

8 Adorable Robots That Are Dead Now

Earlier this week, Amazon unleashed a cute robot nightmare in the form of Astro, a $1,000 robot that patrols your home, though some leaked documents hint it’s basically a dumb but invasive spy. Let’s face it, this little guy is doomed. How do we know? Because if you’ve been around gadgets long enough, we’ve seen this…

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Source: Gizmodo – 8 Adorable Robots That Are Dead Now

Leaked U.S. Docs Say Microwave Weapons Not Behind Mysterious 'Havana Syndrome'

If you’re familiar at all with so-called Havana syndrome—the mysterious swath of neural disorders affecting a growing number of U.S. diplomats working abroad—you’re probably familiar with some of the wild speculation surrounding the potential source of the illness. At least for now, we can take microwave weapons off…

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Source: Gizmodo – Leaked U.S. Docs Say Microwave Weapons Not Behind Mysterious ‘Havana Syndrome’

EA Is Encouraging Gamers To Stop Being Jerks Via Battlefield 2042

Today, in advance of the release of Battlefield 2042 this November, EA announced the Battlefield Community Charter, a set of guidelines developed with the stated aim of “ensuring Battlefield remains a welcoming experience that encourages Positive Play.” Positive Play is EA’s set of initiatives which aim to “help keep…

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Source: Kotaku – EA Is Encouraging Gamers To Stop Being Jerks Via Battlefield 2042

Liquid metal encased in hydrogel makes a promising energy-harvesting device

Researchers at North Carolina State University have created a soft and stretchable device that converts movement into electricity. The device works in wet or dry environments and has a host of potential applications.

Enlarge / Researchers at North Carolina State University have created a soft and stretchable device that converts movement into electricity. The device works in wet or dry environments and has a host of potential applications. (credit: Veenasri Vallem)

Scientists at North Carolina State University have developed a flexible, stretchy energy-harvesting device solely out of biocompatible soft materials: liquid metal and soft polymers known as hydrogels. It produces small amounts of electricity comparable to other energy-harvesting technologies, and it can also operate in water as well as air, according to the team’s recent paper published in the journal Advanced Materials. The team thinks the new NCSU device holds promise for powering wearable devices, charging them spontaneously with no need for an external power source.

“Mechanical energy—such as the kinetic energy of wind, waves, body movement and vibrations from motors—is abundant,” said co-author Michael Dickey,  a chemical and bimolecular engineer at NCSU. “We have created a device that can turn this type of mechanical motion into electricity. And one of its remarkable attributes is that it works perfectly well underwater.”

The NCSU scientists were particularly inspired by a 2013 paper by Korean researchers. The 2013 researchers found they could harvest energy from an electrical double-layer capacitor (ELCD) by depressing arrays of water droplets sandwiched between two rigid electrodes, thereby spontaneously charging the capacitor. But the rigidity proved to be a shortcoming, since electricity was only generated by moving the stiff electrode up and down. Dickey and his co-authors wanted to create a flexible version of this technology.

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Source: Ars Technica – Liquid metal encased in hydrogel makes a promising energy-harvesting device

Space Telescope Will Retain Name of NASA Administrator Who Persecuted LGBTQ Employees

The James Webb Space Telescope is scheduled to launch later this year, and NASA has no intention to rename the instrument despite complaints that it’s named after a man who presided over the firings of gay and lesbian NASA employees, NPR reports.

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Source: io9 – Space Telescope Will Retain Name of NASA Administrator Who Persecuted LGBTQ Employees

Facebook keeps downplaying its own research and lawmakers aren’t buying it

Yet another Facebook official just spent hours being grilled by members of Congress about the company’s policies, and whether or not it does enough to protect some of its most vulnerable users. And once again, the Facebook executive — today it was Head of Safety Antigone Davis — seemed to do her best to dodge the most difficult questions.

But the latest hearing on teen mental health, which came in response to reporting from The WSJ, was different from past hearings. That’s because, thanks to a whistleblower, members of the Senate Commerce Committee now have access to thousands of internal documents written by the company’s own researchers.

The documents, some of which have been made public, paint a very different picture of Facebook and Instagram’s understanding of how their services impact teens’ mental health than what they’ve publicly portrayed. Those documents are in the hands of lawmakers, making the findings that much harder for Facebook to spin. The disclosures have already forced Facebook to “pause” work on an Instagram Kids app.

“We now have a deep insight into Facebook’s relentless campaign to recruit and exploit young users,” Senator Richard Blumenthal said at the start of the hearing. “We now know, while Facebook publicly denies that Instagram is deeply harmful for teens, privately, Facebook, researchers and experts have been ringing the alarm for years.”

This has forced Facebook into the uncomfortable position of trying to downplay the significance of its own research. “This is not bombshell research,” Davis repeated multiple times during the hearing. One day earlier, Facebook released heavily annotated versions of two of the documents, with notes that also tried to explain away its own findings. Those documents, which were just two of the “thousands” Blumenthal said he now has access to, used words like “myopic” and “sensationalizing” to try to minimize findings like the fact that Instagram makes “body images worse for 1 in 3 teen girls.”

The tactic didn’t go over well in the Senate on Thursday. “This research is a bombshell,” Blumenthal said. “It is powerful, gripping, riveting evidence that Facebook knows the harmful effects of its site on children, and that it has concealed those facts and findings.”

As with past hearings, there were some cringey moments. At one point, Blumenthal demanded to know if Facebook would “commit to ending finsta” — a reference to the secondary accounts often used by teens to stay anonymous. That forced Davis to awkwardly explain that so-called “finstas” are not an official Instagram feature. At another point, Sen. Ted Cruz demanded Davis explain why she wasn’t appearing at the hearing in person (she cited COVID-19 protocols).

But even with those moments, it was difficult to ignore the significance of these issues. It may seem obvious, but kids and teens are incredibly important to the company, which is consistently behind rivals like TikTok and Snapchat for that demographic. So much so that a former employee who worked on Messenger Kids recently said that “losing the Teen audience was considered an ‘existential threat,’” for Facebook.

Worse for Facebook, there are very likely more bombshells coming. The whistleblower who provided the documents to The Journal and lawmakers, is appearing on 60 MinutesSunday night. And she is testifying at a separate Commerce Committee hearing next week. So while Facebook executives may be able to dodge questions and insist that their researchers’ conclusions have been mischaracterized, it will be much harder to rebut someone who was closely involved with that work.

Some senators hinted that there would be more to come at the next hearing. Senator Ray Luján asked Davis whether “Facebook ever tested whether a change to its platform increases an individual’s or a group of users’ propensity to post a violent or hateful language.” Davis said that it wasn’t her “area of expertise.”

“We might get more responses to that one next week,” he said.



Source: Engadget – Facebook keeps downplaying its own research and lawmakers aren’t buying it

Google Promises to Fix the Biggest Problem With Nest Cameras

If you’re planning to upgrade your existing Nest cameras to the refreshed outdoor camera or battery-powered doorbell, a warning: If you have any old Nest hardware up and running, you’ll have to use two apps to manage the past Nests with the latest ones. It’s an issue I came across while reviewing the cameras, and it’s…

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Source: Gizmodo – Google Promises to Fix the Biggest Problem With Nest Cameras

Using Ansible with REST APIs

Ansible is a top open source project which, on the surface, looks to provide a simple way to standardize your existing automation and allow it to run in parallel across multiple hosts, and it does this very successfully. Yet, in reality, Ansible has the capabilities to extend what your existing automation does to incorporate other systems and really simplify tasks across all aspects of your daily routine.read more

Source: LXer – Using Ansible with REST APIs

Jodie Whittaker's Doctor Who Exit Announcement Has Left Her in Emotional Limbo

Jodie Whittaker is leaving Doctor Who. But she isn’t, at least not yet. The 13th Doctor is still in residence for another year, and the actor is still filming the special episodes that will form her farewell, before a new Doctor and a new (okay, new-ish) showrunner takes control of the TARDIS. Which makes the fact…

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Source: Gizmodo – Jodie Whittaker’s Doctor Who Exit Announcement Has Left Her in Emotional Limbo