Thursday, December 16, 2021

THEY LIE SHE IS UNDER ARREST

Qatar says activist 'safe' as rights group raises concerns

A Qatari activist is safe and well despite disappearing from public view for more than two months, a Qatari official said on Thursday following speculation over her well-being.

© Karim SAHIB A woman stands by the waterfront overlooking the towered skyline of Qatar's capital Doha

Noof al-Maadeed, who claimed threats to her safety before her social media accounts went silent in October, was healthy but had requested privacy, the official told AFP.

Maadeed was "safe and in good health, but... unable to speak publicly due to a request for privacy", said the official who spoke on condition of anonymity.

Her case comes at a time of heightened focus on human rights in the gas-rich Gulf country, a year before it hosts football's World Cup.

Rothna Begum, senior women's rights researcher for Human Rights Watch, said the group had asked for Maadeed to be allowed to communicate publicly.

"We have repeatedly asked the authorities to ensure she has contact with the outside world, to be released immediately and to be able to live her life as she wishes," Begum said.

Maadeed, who has criticised the treatment of women in her conservative homeland, flew back to Qatar in September after cutting short a bid for asylum in Britain.

After a series of tweets claiming her family tried to harm her, she has not posted on Twitter since October 13 or Instagram since October 6.

The hashtag #WhereIsNoof has since begun circulating on Twitter.

In October, when activists first raised concerns, a source briefed on the situation told AFP that Qatari authorities were providing assistance to Maadeed, who was being cared for at a safe, undisclosed location.

- Scrutiny -

Maadeed, who is in her early 20s, has used her well-followed social media accounts to denounce Qatar's guardianship laws, which require adult women to obtain male approval for everyday activities.

However, official sources have told AFP that some institutions and families are not enforcing specific laws but rather their own customary interpretations, with women able to appeal to the judiciary in some cases.

Qatar's government communications office has said in a statement that "gender equality and female empowerment" were central to the Gulf state's "success and vision".

Madeed has said she returned to Qatar "for reasons linked to my family", without giving details, and Britain's interior ministry told AFP that Maadeed returned voluntarily to Qatar.

Human rights have come under increasing scrutiny in the emirate, with some European football teams highlighting conditions faced by the country's migrant workers.

Qatar rejects all such criticism and insists it has reformed its labour laws and adopted a non-discriminatory hourly minimum wage of around $1.30 (1.15 euros).

On Wednesday, a former World Cup organising committee employee lost his appeal against a corruption case conviction that he claimed was prompted by his concerns over migrant labourers.

Abdullah Ibhais was jailed for three years by Qatar's Court of Appeal.

A Qatari official said the case "followed all the proper legal procedures and protocols", and that he was convicted on the basis of "strong and credible" evidence.

bur/th/it

Give Me Shelter donation drive raises more than $218K to help domestic violence survivors

Thank you Global News viewers, readers and listeners.

Karen Bartko

Because of your generosity, the 18th annual Global News Give Me Shelter all-day donation drive on Wednesday brought in more than $200,000 to help families fleeing domestic violence.

The campaign supports six Edmonton and area shelters that support women and children escaping domestic violence, making sure they have items they need when they arrive.

Normally the campaign collects physical gifts in addition to money, but the COVID-19 pandemic forced a change. For the second year in a row, Global Edmonton has instead been exclusively collecting gift cards and online monetary donations.

On Wednesday, we held an all-day donation drive-thru outside the TV station in south Edmonton. As of midnight, the campaign had raised more than $218,000 — $150,000 of which came from a generous donation from UNITE HERE Local 47, the union representing work camp hospitality and culinary workers in Alberta.

The union has been a long-time supporter of Give Me Shelter.

Shelters also reported receiving more than $50,000 in online donations, and more than $18,000 in cash and gift cards have been dropped off at Global Edmonton.

Video: UNITE HERE Local 47 matching Global News Give Me Shelter donations up to $150,000

All day long on Wednesday, people showed up with money and gift cards at the news station, along with touching reminders of why the campaign matters.

While outside collecting donations, morning and noon news anchor Vinesh Pratap was handed two $100 bills and a note that said the donation was in memory of a woman who was beaten and fatally shot in front of her child at their home.

A woman who spoke with evening news anchor Gord Steinke said no one should experience the physical or emotional pain of domestic abuse.

Read more:

How Give Me Shelter donations helped an Edmonton woman escaping her abusive marriage: ‘We felt that love’

Another man who came through the drive-thru told 630 CHED Mornings anchor Daryl McIntyre that he was donating $500 because he thought of his two girls as heard a compelling interview that morning with Mary Jane James, the CEO of the Sexual Assault Center of Edmonton, on the radio.

A single mother of two who donated told reporter Breanna Karstens-Smith that she has been in a women's shelters and wanted to give back after the support she received.

Another woman said she couldn't say enough about the care, the support, and friendships she made at Lurana Shelter — one of the several facilities Give Me Shelter supports.

How to donate

The Give Me Shelter campaign will continue for several more days.

Gift cards of any denomination can be dropped off or mailed to Global Edmonton. There is a donation box at the front entrance of the station at 5325 Allard Way NW, located just off 51 Avenue and Calgary Trail in south Edmonton.

It will be there until Dec. 19. Gift cards can also be mailed, before Dec. 16, to:

Global News Edmonton

5325 Allard Way NW

Edmonton, AB

T6H 5B8

Monetary donations can be made online at the Give Me Shelter page.

Donations are shared among WIN House, WINGS of Providence, A Safe Place, LaSalle Shelter, Lurana Shelter and Jessie’s House.
If you or a loved one are experiencing domestic violence, find a shelter in your area or call the confidential 24-hour hotline at 1-866-331-3933.
If you are in immediate danger, call 911.

Migrants push past outnumbered French police to make perilous Channel crossing

By Pascal Rossignol, Manuel Ausloos and Stephane Mahe

© Reuters/PASCAL ROSSIGNOL Migrants launch their dinghy from the shores of northern France in attempt to reach Britain

WIMEREUX, France (Reuters) - In the early hours of Thursday on a beach in northern France, a small group of police with torches tries to stand in the way of dozens of migrants heading for the sea carrying a grey dinghy.

It's tense. The police are outnumbered. The migrants - who hope to make it to Britain on the final stretch of their long journeys fleeing war and poverty - are screaming.

© Reuters/STEPHANE MAHE Migrants launch their dinghy from the shores of northern France in attempt to reach Britain

During the standoff, some of the migrants shout: "Help us, we want go to UK, please!" Some are standing in front of the police to try to block their way and allow others to carry the boat into the water

© Reuters/STEPHANE MAHE Migrants launch their dinghy from the shores of northern France in attempt to reach Britain

They eventually push past the police, who stand aside.

"Thank you, thank you," says one woman, blowing kisses in the direction of the police. One young man says, on his way to the dinghy: "I have a dream, go UK, I have a dream, I have a wish.

© Reuters/STEPHANE MAHE Migrants launch their dinghy from the shores of northern France in attempt to reach Britain

The migrants, including children, some crying, jump onto the dinghy. One child was covered from her feet to her neck in a black garbage bag in an apparent effort to protect her from the water. She wore a bright pink coat and grey woollen hat to keep her warm.

© Reuters/STEPHANE MAHE Migrants launch their dinghy from the shores of northern France in attempt to reach Britain

The dinghy then headed out into the Channel - one of the world's busiest, and dangerous, shipping lanes - towards England.

The arrival of migrants on rickety boats has been a growing source of tension between France and Britain, especially after 27 migrants drowned last month.

Britain says France is not doing enough to police its beaches, while France accuses Britain of having lax labour laws that entice illegal immigrants.

On the beach in Wimereux, near Calais, the police - about 10 - seem resigned. "They just want to go to England, that's it," one said of the group of mostly Kurdish migrants.

Migrants push past outnumbered French police to make perilous Channel crossing

One migrant gave up and turned around, saying jumping on this overloaded dinghy was too risky.

A while later, another dinghy, with about 40 people on board, set out from the same beach.

(Reporting by Stephane Mahe, Manuel Ausloos, Pascal Rossignol; Writing by Ingrid Melander; Editing by Janet Lawrence)

Young Americans motivated to make change: AP-NORC, MTV poll

WASHINGTON (AP) — There are plenty of reasons for Sebastian Garcia to feel downbeat about the future.

After his family immigrated from Mexico, he was raised on a farm in northwest Texas, where he says there aren’t many racial slurs he hasn’t heard. When the now-24-year-old graduated from college, he decided to become an educator. But the first few years of his teaching career have been upended by the coronavirus pandemic, which forced his public school system to close for months.

Garcia and his peers, meanwhile, have had to navigate the worst economic conditions since the Great Depression, weighed down by student loans that have made affordable housing and access to healthcare out of reach.

Despite the challenges of what Garcia describes as the endless pursuit of the American Dream, he says he's confident that better things are ahead. He's part of a broader trend among millennials and Generation Z Americans who say they are more likely to be optimistic about the future and their ability to create change than their older counterparts, according to a new poll from MTV and The Associated Press-NORC Center for Public Affairs Research.

The poll measured attitudes among Gen Z Americans ages 13 through 24, as well as 25- to 40-year-old millennials and 41- to 56-year-old Gen X Americans.

“I know that as long as there are people willing to work hard and push through the hard times, you can persevere,” Garcia said. “Me and my family are proven facts of that.”

The poll finds 66% of Gen Z and 63% of millennial Americans think their generation is motivated to make positive change, compared with 56% of Gen X Americans. Those generations are also more likely than Generation X to feel they can impact what the government does, with 44% of Gen Z and 42% of millennials saying they can at least a moderate amount, compared with only 31% of Gen X.

For Jonathan Belden, 29, being optimistic about the future and potential for positive change is necessary as a father of five.

“Despite the challenges, in many regards, the U.S. is the only place where we have as much of an opportunity without hindrance," the New Mexico resident said. “And I want my kids to grow up in a place where they can succeed at whatever they do."

While members of all three of these generations have mixed views of the state of the country and the future, the poll shows Gen Z and millennials are not as negative about the world that their generation is facing.

Despite the fact that millennials, some of whom are now creeping toward middle age, are reaching milestones like marriage, parenthood and homeownership later in life than previous generations, close to half of them reported that their standard of living is better than their parents’ at the same age. For Gen Z, about half likewise think their standard of living is better than what their parents had, while just about a quarter think it is worse.

Additionally, about half of Gen Z and millennials say the world they face is worse than other generations, compared with about 6 in 10 Gen X.

Along with less pessimism and motivation to create change, many Gen Z and millennials put stock in progressive policies aimed at race, class and gender disparities.

Roughly half of Gen Z and millennials say they favor a universal basic income, while about a quarter are opposed. Among Gen X, about a third are in favor and roughly as many are against.

About 3 in 10 Gen Z and millennials favor reducing funding for law enforcement agencies, while about 4 in 10 are opposed. Opposition is much higher among Gen X, with 56% against.

And while few across the three generations oppose prohibiting workplace discrimination on the basis of gender identity, millennials and Gen Z are more likely than Gen X to support that policy.

Despite a clear divide in policy attitudes, Gen Z and millennials are more optimistic than Gen X that Americans can come together and work out their political differences (45% and 41%, compared with 33%).

“Where I find the most hope is when I talk to people and we find the common ground,” Belden said. “When that happens, even if there are differences, it helps me to feel like there is actually good in people and in the world and that it’s not going to hell in a handbasket.”

Garcia agreed, saying that while the past few years have been hard, “I know eventually one day, maybe not today, maybe not next year, but we will eventually overcome it.”

___

The AP-NORC poll of 3,764 teens ages 13-17 and adults ages 18-56 was conducted Sept. 1-19 using a combined sample of interviews from NORC’s probability-based AmeriSpeak Panel, which is designed to be representative of the U.S. population, and interviews from opt-in online panels. The margin of sampling error for all respondents is plus or minus 3.3 percentage points. The AmeriSpeak panel is recruited randomly using address-based sampling methods, and respondents later were interviewed online or by phone.

Farnoush Amiri, The Associated Press

N.L. rebuilding 'from scratch' systems downed by cyberattack using backups: official

ST. JOHN'S, N.L. — Details released this week about Newfoundland and Labrador’s efforts to recover from a cyberattack on its health-care system provide clues about the incident and how the government may have responded, experts say.

© Provided by The Canadian Press

David Diamond, head of Newfoundland and Labrador's largest health authority, told reporters Tuesday that the systems taken out in the Oct. 30 cyberattack were being "rebuilt from scratch, from backups."

Brian Honan, a cybersecurity consultant and former special adviser to Europol’s Cyber Crime Centre, said when victims of ransomware attacks have to completely rebuild systems, it's typically because they did not obtain a decryption key from the perpetrators — or the key they received doesn't work as expected.

Mark Sangster, vice-president of industry security strategy at eSentire, a cybersecurity firm in Waterloo, Ont., said officials may have decided to rebuild the systems because they wanted to be sure the hackers hadn't left behind any hidden back doors through which they might enter again.

It's an expensive and arduous job to take on, he added. "When you rebuild from scratch, I can tell you that's a brave decision to make and one that companies or organizations don't take lightly," Sangster said in an interview Wednesday.

Ransomware is a type of software often used in cyberattacks. Hackers break into a network and then trigger the software to encrypt data. The hackers then demand a payment in exchange for a key that would decrypt the data, thus holding the network and its users hostage.

The Newfoundland and Labrador government has been tight-lipped about the attack on its health-care networks, refusing to say if it has been in contact with the perpetrators, if a ransom has been demanded or paid, or even if the attack involves ransomware at all.

They also have not said if any data was lost, though Honan said there likely was if systems are being rebuilt from backups.

"When you restore from your backup, you're restoring from the point of time the backup was done," he said in an interview Wednesday. "Any data or any information that would have changed, updated or added since the backup was done would be lost."

Officials confirmed Tuesday the hackers stole personal information from health-care employees or patients in all four of the province's health regions as well as social insurance numbers belonging to 2,514 patients — 1,025 of whom are still alive. Diamond said those social insurance numbers were likely collected by mistake.

"I challenge that statement," Sangster said, adding that the health authority is on the hook for collecting the data in the first place, whether it was a mistake or not. "Whether or not you need it, whether or not you use it every day, that's just inexcusable."

Both Honan and Sangster questioned the Newfoundland and Labrador government's choice to reveal so little about the attack and its orchestrators. Sangster said he believes the Conti ransomware gang is behind the attack.

Conti launched a ransomware attack against Ireland's health-care system in May that experts have compared to the one against Newfoundland and Labrador. The hackers got in when an unsuspecting worker clicked on an Excel spreadsheet attached to an email, according to a report released last week by Ireland's Health Service Executive.

The Irish government promptly and publicly denounced the attack and said they would not pay a ransom. The perpetrators handed over a decryption key without payment, and within two months of the attack, 94 per cent of the affected servers were decrypted, the report says.

Honan, who is chief executive officer of cybersecurity firm BH Consulting in Dublin, said that kind of transparency helped reassure people. "It also enabled other health-care providers around the world to learn from the HSE so that they could better protect their own systems," he added.

This report by The Canadian Press was first published Dec. 15, 2021.

Sarah Smellie, The Canadian Press

Webb Telescope placed on top of Ariane 5 rocket

by NASA's Goddard Space Flight Center

On Saturday, Dec. 11, NASA's James Webb Space Telescope was secured on top of the Ariane 5 rocket that will launch it to space from Europe's Spaceport in French Guia

After its arrival in the final assembly building, Webb was slowly hoisted nearly 130 feet and then perfectly aligned on top of the Ariane 5, after which technicians bolted Webb's launch vehicle adapter down to the rocket. This whole process was performed under strict safety and cleanliness policies, as it was one of the most delicate operations during the entire launch campaign for Webb. A custom 'shower curtain,' already installed between the two platforms where technicians worked to connect Webb to its launch vehicle, served as the walls of a clean room to keep the observatory dirt-free.

The next step ahead is to encapsulate Webb inside the Ariane 5's specially adapted fairing.

Webb will be the largest, most powerful telescope ever launched into space. As part of an international collaboration agreement, the European Space Agency (ESA) is providing the telescope's launch services using the Ariane 5 launch vehicle. Working with partners, ESA was responsible for the procurement of the launch services by Arianespace and for the development and qualification of Ariane 5 adaptations for the Webb mission.

Webb is an international partnership between NASA, ESA, and the Canadian Space Agency.James Webb Space Telescope moved to meet its rocket

More information: webb.nasa.gov

Provided by NASA's Goddard Space Flight Center

NASA’s Parker Solar Probe Has ‘Touched’ the Sun by Entering Its Atmosphere

The Editors

© NASA The fastest spacecraft in the solar system is revealing all of the sun’s biggest secrets.

NASA’s Parker Solar Probe has become the first spacecraft to touch the sun.

Researchers announced the milestone December 14 in a virtual press conference held by the American Geophysical Union Conference.

Results from the probe's journey could answer big picture questions about our sun and other stars.

NASA’s Parker Solar Probe has passed through the sun’s atmosphere—a feat no other spacecraft has achieved. Data from these flybys could help researchers answer critical questions about how the star generates solar wind and shed light on the inner workings of distant stars across the universe.

“I’m thrilled to say that we've officially touched the sun,” Justin Kasper, a researcher at BWX Technologies, Inc. and the University of Michigan, said December 14 in a virtual press conference held by the American Geophysical Union.

The spacecraft, which launched from Florida’s Cape Canaveral Space Force Station in 2018, is designed to withstand incredible amounts of heat and radiation. The record-breaking probe—built and operated by John’s Hopkins University Applied Physics Laboratory (JHUAPL)—is also the single fastest object humans have ever constructed, with an orbital speed of about 430,000 miles per hour.
Understanding the Alfvén Critical Surface

During Parker’s eighth flyby on April 28, 2021, the probe passed in and out of a region called the Alfvén critical surface, the team announced. This boundary marks the separation between the sun’s atmosphere, or corona, where solar material is still trapped by gravitational and magnetic forces, and the surrounding layer of solar wind.

Researchers have worked to map the extent of this boundary for more than half a century, with recent estimates placing it somewhere between 4.3 to 8.6 million miles from the surface of the sun.“We have been wondering about this for six decades now," Nour Raouafi, a project scientist for the Parker Solar Probe Mission at JHUAPL, said during the press conference. "But now, we are there."

Data collected during the April 28 flyby, which took the craft within 8.1 million miles of the Sun’s surface, revealed that conditions within the sun’s atmosphere were dramatically different than those outside it.

“Inside the corona, the sun’s magnetic field grew much stronger and then dominated the movement of the particles there,” said Kasper, who is the lead investigator for the spacecraft's Solar Wind Electrons Alphas and Protons (SWEAP) project and one of the authors of a paper in Physical Review Letters about the discovery. "Instead of waves just gushing out from the sun, which is what we normally see in the solar wind, waves there were moving back and forth.”

The team is hopeful the data will eventually help solve three outstanding questions about the sun.

First, scientists have long known that the sun’s corona is millions of degrees hotter than its surface, which hovers around 6,000 degrees Fahrenheit. This temperature spike seems to defy the laws of physics. As Parker passes through the sun’s corona, it could shed light on how this heating occurs.

Another quirk: The magnetic field in the sun’s corona is so strong it slows down the rate at which the sun spins. Scientists suspect the rate at which this spin down occurs could be related to the location of the Alfvén critical surface, Kasper explained. “Now that we know the location of the [Alfvén critical surface], this will allow us to determine how solar activity changes over long timescales as the sun ages and slows down,” he said.

© NASA/Johns Hopkins APL/Naval Research Laboratory This image, taken by the Parker’s WHISPR camera, shows the spacecraft traveling through coronal pseudostreamers, the massive structures visible during a solar eclipse.

These measurements could also provide insight about the origins of solar wind and reveal how different types of solar wind form. Understanding these processes could help researchers better predict dangerous solar weather events which could disable Earth-orbiting satellites and wreak havoc on our planet's power grid. (See: the Carrington Event of 1859.)

The flyby revealed clues about the shape of the boundary layer, too. Since the spacecraft passed through the Alfvén critical surface multiple times, researchers can infer that it doesn’t uniformly wrap about the star. Instead, it appears to be made up of a kaleidoscope of twirling peaks and troughs, likely shaped by solar activity.

Finally, during this flyby, the spacecraft sped through a feature called a pseudostreamer. These massive tendrils of solar material are the same features seen emanating from the blotted sun during a solar eclipse. “Flying through this region was like flying through the eye of the storm,” Kasper said. “The conditions quieted, the density of the atmosphere dropped significantly, and the sun's magnetic field was stronger.”
Solar Switchbacks

Parker has also shed light on the origins of a solar feature called switchbacks. Since scientists first observed these curly-cue structures in the mid-90s, researchers have sought to understand their origins, including how and where exactly they form.

Now, scientists can begin to piece together answers to these questions. Measurements collected by Parker’s instruments during this latest flyby revealed an usually high number of helium ions within the switchbacks, which suggest that they could originate on or near the sun’s surface. The spacecraft also spotted a magnetic funnel-like feature, which emanates from the sun’s photosphere and appears to align with the switchbacks. The team theorized that these magnetic funnels may also generate the solar winds that sweep across the solar system.
On the Horizon

Parker is just getting started. The spacecraft’s next flyby will occur in January, 2022. (The closest flyby of the entire mission will take the spacecraft as close as 4 million miles from the sun’s surface and is scheduled for 2025.) And it’s perfect timing, too, because the sun is entering the height of its activity cycle and will likely generate more space weather.

“The data to come will allow us a glimpse into the region that’s critical for superheating the corona and pushing the solar wind supersonic speeds,” Kelly Korreck, a program scientist and Parker Solar Probe team member at NASA’s headquarters, said during the press conference. “These types of measurements from the corona will be critical for understanding and forecasting extreme space weather events that can disrupt telecommunications and damage satellites around the Earth.”

Toyota gives robots a soft touch and better vision to amplify our intelligence

Brian Cooley

Thanks to decades of sci-fi movies, it's easy to think of robots as human replacements: Metal arms, hinged legs and electronic eyes will do that. But the future of robots may center on extending and boosting us, not so much replacing us. While that concept isn't entirely new, it came more sharply into focus recently when I visited Toyota Research Institute's headquarters in Los Altos, California. That's where robots amplifying humans is the mission.

© Toyota Research Institute

The softer side of robots: TRI has developed soft touch robot "hands" that can not only handle things elegantly but also identify them.

© Provided by CNET Don't be fooled by the humanoid layout of many robots. Their real value may be in amplifying more than replacing us. Toyota Research Institute's Max Bajracharya shows CNET's Brian Cooley one of its development robots.

"People here are passionate about making robots truly useful," says Max Bajracharya, VP of robotics at TRI and veteran of Google's robotics unit, Boston Dynamics and NASA's Mars rover team. Today he develops robots in mock-ups of home kitchens and grocery store aisles. "How can we really help people in their day-to-day lives?" TRI isn't charged with getting robots on the market but with figuring out the problems preventing that from happening.

One tangible example is a soft touch sensing gripper developed at TRI that allows a robot to handle delicate things the way we do, with a progressive, nuanced sense of pressure and recognition.

Provided by CNET The softer side of robots: TRI has developed soft touch robot "hands" that can not only handle things elegantly but also identify them. Toyota Research Institute

These soft grippers are like padded hooves with cameras on the inside that can figure out the perfect amount of force needed to grip something and can also help identify an object, essentially by touch. "Replicating our body is incredibly complex if you think about how many sensors we have" in our skin and the superlative "wetware" processor in our skull that makes sense of them all, according to Bajracharya.

Video: Track out-of-stock items with online robots (CNET)

This work in soft touch is about more than just grabbing and holding. AI and smartphone pioneer Jeff Hawkins subscribes to a theory that much of how we understand the world is achieved by comparing "memory frames" of how we've moved through it, either via literal touch or through virtual contact with concepts like liberty and love. That kind of learning about the world seems to have strong echoes in TRI's work.

TRI has also given its robots the ability to understand clear or reflective surfaces, something anyone with a cat knows can be remarkably hard. Transparencies and reflections can confuse a robot into thinking something is or isn't there when the opposite is true. From grocery aisles full of clear containers to homes full of mirrors, the places where this breakthrough can advance robotic relevance are numerous.

Provided by CNET Recognizing a transparent object as actually being there is a sensing task that humans take for granted and one that robots are tricked by. Toyota Research Institute

But the bigger goal remains a symphony of people and robots. "What you don't see today is humans and robots really interfacing together, which really limits how much robots can amplify humans' ability," says Bajracharya. That's where TRI turns AI on its head with something they call IA, or Intelligence Amplification. Simply put, it views robots as leveraging humans' superior intelligence and multiplying it with a robot's superior abilities in strength, precision, persistence and repeatability. Toyota has been focused on enhancing human mobility since a major announcement in 2017 by CEO Akiyo Toyoda at an event in Athens that I helped moderate.

All of this brings up the relatability of robots: I've long felt that they will need to be as relatable as they are capable to achieve maximum adoption, since humans can't help but anthropomorphize them. That doesn't mean being as adorably useless as Kuri, which took CES by storm in 2017 before vanishing 18 months later, but it does mean establishing some kind of relationship. "Some people actually prefer a robot because it's not a person," says Bajracharya, speaking of robots in home or health care settings. "But some people are very concerned about this machine in their environment" due to fear of the unknown or concerns that it will displace human workers.

The history of robotics is still only at its preface. But nuanced skills that amplify humans' savvy about the world while robots take over some of what dilutes our time and effort appear to be a formula for the next chapter.

Robot hand moves closer to human abilities

A team of researchers affiliated with multiple institutions in Korea has developed a robot hand that has abilities similar to human hands. In their paper published in the journal Nature Communications, the group describes how they achieved a high level of dexterity while keeping the hand's size and weight low enough to attach to a robot arm.

Creating robot hands with the dexterity, strength and flexibility of human hands is a challenging task for engineers—typically, some attributes are discarded to allow for others. In this new effort, the researchers developed a new robot hand based on a linkage-driven mechanism that allows it to articulate similarly to the human hand. They began their work by conducting a survey of existing robot hands and assessing their strengths and weaknesses. They then drew up a list of features they believed their hand should have, such as fingertip force, a high degree of controllability, low cost and high dexterity.

The researchers call their new hand an integrated, linkage-driven dexterous anthropomorphic (IDLA) robotic hand, and just like its human counterpart, it has four fingers and a thumb, each with three joints. And also like the human hand, it has fingertip sensors. The hand is also just 22 centimeters long. Overall, it has 20 joints, which gives it 15 degrees of motion—it is also strong, able to exert a crushing force of 34 Newtons—and it weighs just 1.1.kg.

Motions of the ILDA hand

Power grasping tests of the ILDA hand

Grasping various objects.

The researchers created several videos that demonstrate the capabilities of the hand, including crushing soda cans, cutting paper using scissors, and gently holding an egg. They also show the robot hand pulling a film off of a microchip, manipulating a tennis ball and lifting a heavy object. Perhaps most impressive is the ability of the hand to use a pair of tweezers to pick up small objects.

The researchers note that the hand is also completely self-contained, which means it can be easily fitted to virtually any robot arm. They also suggest that its abilities make it ideal for applications such as applying tiny chips to circuit boards.

Cutting a paper using scissors.

Handling small objects using tweezers

A highly dexterous robot hand with a caging mechanism

More information: Uikyum Kim et al, Integrated linkage-driven dexterous anthropomorphic robotic hand, Nature Communications (2021). DOI: 10.1038/s41467-021-27261-0

Journal information: Nature Communications

Engineers develop a robotic hand with a gecko-inspired grip

by Taylor Kubota, Stanford University

Across a vast array of robotic hands and clamps, there is a common foe: The heirloom tomato. You may have seen a robotic gripper deftly pluck an egg or smoothly palm a basketball—but, unlike human hands, one gripper is unlikely to be able to do both and a key challenge remains hidden in the middle ground.

"You'll see robotic hands do a power grasp and a precision grasp and then kind of imply that they can do everything in between," said Wilson Ruotolo, a former graduate student in the Biomimetics and Dextrous Manipulation Lab at Stanford University. "What we wanted to address is how to create manipulators that are both dexterous and strong at the same time."

The result of this goal is "farmHand," a robotic hand developed by engineers Ruotolo and Dane Brouwer, a graduate student in the Biomimetics and Dextrous Manipulation Lab, at Stanford (aka "the Farm") and detailed in a paper published Dec. 15 in Science Robotics. In their testing, the researchers demonstrated that farmHand is capable of handling a wide variety of items, including raw eggs, bunches of grapes, plates, jugs of liquids, basketballs and even an angle grinder.

FarmHand benefits from two kinds of biological inspiration. While the multi-jointed fingers are reminiscent of a human hand—albeit a four-fingered one—the fingers are topped with gecko-inspired adhesives. This grippy but not sticky material is based on the structure of gecko toes and has been developed over the last decade by the Biomimetics and Dextrous Manipulation Lab, led by Mark Cutkosky, the Fletcher Jones Professor in Stanford's School of Engineering, who is also senior author of this research.

Using the gecko-adhesive on a multi-fingered, anthropomorphic gripper for the first time was a challenge, which required special attention to the tendons controlling the fingers of farmHand and the design of the finger pads below the adhesive.

From the farm to space and back again

Like gecko's toes, the gecko adhesive creates a strong hold via microscopic flaps. When in full contact with a surface, these flaps create a Van der Waals force—a weak intermolecular force that results from subtle differences in the positions of electrons on the outsides of molecules. As a result, the adhesives can grip strongly but require little actual force to do so. Another bonus: They don't feel sticky to the touch or leave a residue behind.

"The first applications of the gecko adhesives had to do with climbing robots, climbing people or grasping very large, very smooth objects in space. But we've always had it in our minds to use them for more down-to-earth applications," said Cutkosky. "The problem is that it turns out that gecko adhesives are actually very fussy."

FarmHand going through a series of manipulations demonstrating its

diverse performance capacity.

The fuss is that the gecko adhesives must connect with a surface in a particular way in order to activate the Van der Waals force. This is easy enough to control when they are applied smoothly onto a flat surface, but much more difficult when a grasp relies on multiple gecko adhesive patches contacting an object at various angles, such as with farmHand.

Pinching and buckling

Below the adhesives, farmHand's finger pads help address this challenge. They are made of a collapsible rib structure that buckles with little force. No matter the location or angle of contact, the ribs consistently buckle so as to ensure equal forces on the adhesive pads and prevent any single one from slipping prematurely.

"If you move these ribs, the buckling results in a similar force no matter where you start," said Brouwer. "It's a simple, physical behavior that could be deployed even in spaces outside of robotics, perhaps as shoe tread or all-terrain tires."

The hand's tendons are crucial as well because they enable a hyperextended pinch. While many robotic hands and clamps will pinch objects in a "C" shape, like picking something up with only the tip of your fingers, farmHand pinches with the end of its fingers pressed pad to pad. This gives the adhesives more surface area to work with.

Getting the design just right was especially hard because existing computer simulations have difficulty predicting real-world performance with soft objects—another factor in the heirloom tomato problem. But the researchers benefited immensely from being able to 3D print and test many of the hard and soft plastic components in relatively quick cycles. They go as far as to suggest that their success may not have been possible—or at least much slower—only five years ago.

Further improvements to farmHand could come in the form of feedback features that would help users understand how it is gripping and how it could grip better while the hand is in use. The researchers are also considering commercial applications for their work.

Cutkosky is also a member of Stanford Bio-X and the Wu Tsai Neurosciences Institute.

Gecko-inspired adhesives help soft robotic fingers get a better grip

More information: Wilson Ruotolo et al, From grasping to manipulation with gecko-inspired adhesives on a multifinger gripper, Science Robotics (2021). DOI: 10.1126/scirobotics.abi977

Journal information: Science Robotics

Provided by Stanford University

Mind-controlled robots now one step closer

by Ecole Polytechnique Federale de Lausanne

Tetraplegic patients are prisoners of their own bodies, unable to speak or perform the slightest movement. Researchers have been working for years to develop systems that can help these patients carry out some tasks on their own. "People with a spinal cord injury often experience permanent neurological deficits and severe motor disabilities that prevent them from performing even the simplest tasks, such as grasping an object," says Prof. Aude Billard, the head of EPFL's Learning Algorithms and Systems Laboratory. "Assistance from robots could help these people recover some of their lost dexterity, since the robot can execute tasks in their place."

Prof. Billard carried out a study with Prof. José del R. Millán, who at the time was the head of EPFL's Brain-Machine Interface laboratory but has since moved to the University of Texas. The two research groups have developed a computer program that can control a robot using electrical signals emitted by a patient's brain. No voice control or touch function is needed; patients can move the robot simply with their thoughts. The study has been published in Communications Biology.

Avoiding obstacles

To develop their system, the researchers started with a robotic arm that had been developed several years ago. This arm can move back and forth from right to left, reposition objects in front of it and get around objects in its path. "In our study we programmed a robot to avoid obstacles, but we could have selected any other kind of task, like filling a glass of water or pushing or pulling an object," says Prof. Billard.

The engineers began by improving the robot's mechanism for avoiding obstacles so that it would be more precise. "At first, the robot would choose a path that was too wide for some obstacles, taking it too far away, and not wide enough for others, keeping it too close," says Carolina Gaspar Pinto Ramos Correia, a Ph.D. student at Prof. Billard's lab. "Since the goal of our robot was to help paralyzed patients, we had to find a way for users to be able to communicate with it that didn't require speaking or moving."

An algorithm that can learn from thoughts

This entailed developing an algorithm that could adjust the robot's movements based only on a patient's thoughts. The algorithm was connected to a headcap equipped with electrodes for running electroencephalogram (EEG) scans of a patient's brain activity. To use the system, all the patient needs to do is look at the robot. If the robot makes an incorrect move, the patient's brain will emit an "error message" through a clearly identifiable signal, as if the patient is saying "No, not like that." The robot will then understand that what it's doing is wrong—but at first it won't know exactly why. For instance, did it get too close to, or too far away from, the object? To help the robot find the right answer, the error message is fed into the algorithm, which uses an inverse reinforcement learning approach to work out what the patient wants and what actions the robot needs to take. This is done through a trial-and-error process whereby the robot tries out different movements to see which one is correct. The process goes pretty quickly—only three to five attempts are usually needed for the robot to figure out the right response and execute the patient's wishes. "The robot's AI program can learn rapidly, but you have to tell it when it makes a mistake so that it can correct its behavior," says Prof. Millán. "Developing the detection technology for error signals was one of the biggest technical challenges we faced." Iason Batzianoulis, the study's lead author, adds: "What was particularly difficult in our study was linking a patient's brain activity to the robot's control system—or in other words, 'translating' a patient's brain signals into actions performed by the robot. We did that by using machine learning to link a given brain signal to a specific task. Then we associated the tasks with individual robot controls so that the robot does what the patient has in mind."

Next step: A mind-controlled wheelchair

The researchers hope to eventually use their algorithm to control wheelchairs. "For now there are still a lot of engineering hurdles to overcome," says Prof. Billard. "And wheelchairs pose an entirely new set of challenges, since both the patient and the robot are in motion." The team also plans to use their algorithm with a robot that can read several different kinds of signals and coordinate data received from the brain with those from visual motor functions. Teaching robots to think like us: Brain cells, electrical impulses steer robot though maze

More information: Iason Batzianoulis et al, Customizing skills for assistive robotic manipulators, an inverse reinforcement learning approach with error-related potentials, Communications Biology (2021). DOI: 10.1038/s42003-021-02891-8

Journal information: Communications Biology

Provided by Ecole Polytechnique Federale de Lausanne

Russian businessman on U.S. sanctions list claims court win over Google

By Alexander Marrow

© Reuters/TATYANA MAKEYEVA Konstantin Malofeev, chairman of the board of directors of the Tsargrad media group, speaks during an interview with Reuters in Moscow

MOSCOW (Reuters) - A Russian businessman on a U.S. sanctions list claimed victory over Google in a court case on Thursday and said the U.S. tech giant now faced a potentially heavy fine.

Alphabet's Google had appealed a Russian court order that it unblock the YouTube account of Tsargrad TV, a Christian Orthodox channel owned by businessman Konstantin Malofeev, or face a daily 100,000 rouble ($1,358) fine that would double each week Google failed to comply.

Tsargrad said the Ninth Moscow Arbitration Court of Appeal upheld the fine. Malofeev also confirmed the verdict to Reuters, but the court could not be reached for comment despite repeated attempts by phone and email.

Google did not respond to a request for comment.

The case reflects Russia's waning tolerance of foreign technology giants, several of which it has fined this year for failing to delete content Moscow deems illegal.

Tsargrad said the fine would stop compounding when it reached 1 billion roubles ($13.6 million), which it estimated would happen in mid-March next year. After nine months, the 1 billion rouble limit would be removed, it said.

The two parties have engaged in talks since the case first came to light in mid-2020, but Tsargrad said in August it had abandoned talks for a settlement and accused Google of dragging its feet in negotiations.

Google said in May the proposed penalty was "out of all proportion" and the decision created uncertainty for foreign investors.

The United States and European Union imposed sanctions on Malofeev in 2014 over accusations that he funded pro-Moscow separatists fighting in Ukraine, which he denies. Russia considers such Western sanctions illegal.

Malofeev told Reuters before the latest court decision that the choice facing Google was either to continue to break Russian law or reinstate his channel and face no penalty. "Breaking the law is never part of the investment climate," he said.

YouTube also drew the ire of Russian state-backed broadcaster RT on Thursday after blocking its new RT DE channel on the day of its launch.

($1 = 73.6310 roubles)

(Reporting by Alexander Marrow and Angelina Kazakova; Editing by Edmund Blair)

France says facial recognition company Clearview breached privacy law

By Mathieu Rosemain

PARIS (Reuters) - France's data privacy watchdog CNIL has ordered Clearview AI, a facial recognition company that has collected 10 billion images worldwide, to stop amassing and using data from people based in the country.

In a formal demand disclosed on Thursday, the CNIL stressed that Clearview's collection of publicly-available facial images on social media and the Internet had no legal basis and breached European Union rules on data privacy.

The regulator said the software company, which is used as a search engine for faces to help law enforcement and intelligence agencies in their investigations, failed to ask for the prior consent of those whose images it collected online.

"These biometric data are particularly sensitive, notably because they are linked to our physical identity (what we are) and allow us to be identified in a unique way," the authority said in a statement.

It added that the New York-based firm failed to give those concerned proper access to their data, notably by limiting access to twice a year, without justification, and by limiting this right to data racked up during the 12 months before any request.

Clearview did not immediately reply to a request for comment.

EU law provides for citizens to seek the removal of their personal data from a privately-owned database. The CNIL said Clearview had two months to abide by its demands or it could face a sanction.

The decision follows several complaints, among them one by advocacy group Privacy International. It follows a similar order by its Australian peer, which told Clearview to stop collecting images from websites and destroy data collected in the country.

The U.K. Information Commissioner's Office, which worked with the Australians on the Clearview investigation, also said last month it intended to fine Clearview 17 million pounds ($22.59 million) for alleged breaches of data protection law.

($1=0.7526 pounds)

(Reporting by Mathieu Rosemain)

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