YCLOAK

Prototypes? Passe. Fashion company Betabrand saw that knitwear was a hot style in sneakers and wanted to quickly jump on the trend for dressier shoes. It put a poll up on its website asking shoppers what style they liked, and based on that had a shoe for sale online in just one week.

 

What web shoppers saw was a 3-D rendering — no actual shoe existed yet. Creating a traditional prototype, tweaking the design and making a sample would have taken six to nine months, and the company might have missed out on the interest in knit.

 

“The web attention span is short,” said Betabrand CEO Chris Lindland. “So if you can develop and create in a short time, you can be a real product-development machine.”

Shoppers looking at the shoe online could examine the peekaboo detail or check out how the sole was put together, as they would from photos of a real product. They don’t get the actual shoes instantaneously — they have to wait a few months. But the use of digital technology in designing and selling means hot trends are still getting to people far faster than under the old system.

 

“Retailers and brands who are embracing this are going to be winners of the future,” said David Bassuk, managing director of consulting group AlixPartners. “This is flipping the business model on its head.”

 

It’s a big cultural change for clothing makers. For decades, the process meant designers sketched ideas on paper, a design got approved, and the sketches went to a factory that created prototypes. Designers and product developers made tweaks and sent prototypes back and forth. Once a final version was approved, it was sent to the factory to be copied for mass production. Getting something from design to a store could take at least a year.

Now, some companies have designers sketching on high-resolution tablets with software that can email 3-D renderings of garments with specifications straight to factories, as better technology makes the images look real and the pressure to get shoppers new products swiftly intensifies. The goal is to reduce to six months or less the time it takes to get to store shelves.

 

Even chains like H&M, which once set the standard for speed by flying in frequent small batches, are realizing that’s not fast enough. H&M, which has seen sales slow, is starting to digitize certain areas of its manufacturing process.

 

For clothing makers and retailers, the shift means design decisions can happen closer to when the fashions actually hit the shelves or website. That means less guessing so stores aren’t stuck with piles of unsold clothes that need to be discounted.

 

The 3-D technology is used in just 2 percent of the overall supply networks, estimates Spencer Fung, group CEO of Li & Fung, which consults with more than 8,000 retailers including Betabrand and 15,000 suppliers globally. But he believes that will change as retailers begin prioritizing speed and realize that cutting down on design time and prototypes saves money.

 

“You can actually essentially create an entire collection before you even cut one garment,” said Whitney Cathcart, CEO of the Cathcart Technologies consulting firm. “So it reduces waste, it reduces lead times, it allows decision making in real time, so the entire process becomes more efficient.”

 

Fung imagines a scenario where a social media post with a celebrity in a red dress gets 500,000 “likes.” An alert goes to a retailer that this item is trending. Within hours, a digital sample of a similar dress is on its website. A factory can start to produce the dress in days.

 

“Consumers see it and they want it now,” says Michael Londrigan of fashion college LIM in New York. “How do you bring it to market so you don’t miss those dollars?”

 

Nicki Rector of the Sonoma Valley area in California bought a pair of Betabrand’s Western-style boots last summer based on the 3-D rendering.

 

“It looked real,” said Rector, who examined the images of the heel and the insoles. She didn’t worry about buying off a digital image, reasoning that if you’re buying online you can’t really know how something’s going to fit until you put it on your feet. She said knowing it was designed from customer input also helped make the wait OK.

 

Betabrand has sold 40,000 pairs of shoes priced from $128 to $168 over the past year, all from digital renderings, and plans to add 15 to 20 such projects this year.

At a Levi Strauss & Co. research and development facility in San Francisco, designers use programs that offer the look of a finished garment and let them make changes like adding pockets quickly, rather than requiring a new prototype. When they’re set, they can send a file to the factory for mass production. Using digital samples can shorten the design time to one week or less from an eight-week timeframe, Levi’s says.

 

Few companies are yet selling directly to shoppers off digital renderings like Betabrand, and are instead showing them to store buyers or to factories rather than using traditional samples.

 

Xcel Brands uses them for its own brand of women’s tops and for the company’s Judith Ripka jewelry line. The company, which also makes clothes for Isaac Mizrahi and Halston, will start using them for other brands within the year. CEO Robert D’Loren hopes to start putting 3-D samples on its website next year.

 

Tommy Hilfiger has an interactive touchscreen table where buyers can view every item in the collection and create custom orders. And Deckers Brands, the maker of Ugg boots, is using digital renderings of the classic boot in 10 colors, eliminating the need for 10 prototypes for store buyers. That helps reduce cost and increases speed.

 

Using digital designs also mean the exact specifications for different Levi’s design finishes can be uploaded to a machine that uses lasers to scrape away at jeans. No need to teach employees how to execute a designer’s vision, in a minute and a half the lasers have given the jeans the exact weathered look that took workers wielding pumice stones twenty minutes to half an hour.

 

“Thirty years ago, jeans were only available in three shades — rinse, stonewash and bleach,” said Bart Sights, head of the Levi’s Eureka lab. “Our company now designs 1,000 finishes per season.” Such a long lead time “pushes production and creation too far away.” Levi’s latest technology alleviates this issue, he said.
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Twitter suspended at least 58 million user accounts in the final three months of 2017, according to data obtained by The Associated Press. The figure highlights the company’s newly aggressive stance against malicious or suspicious accounts in the wake of Russian disinformation efforts during the 2016 U.S. presidential campaign.

Last week, Twitter confirmed a Washington Post report that it had suspended 70 million accounts in May and June. The huge number of suspensions raises questions as to whether the crackdown could affect Twitter’s user growth and whether the company should have warned investors earlier. The company has been struggling with user growth compared with rivals like Instagram and Facebook.

The number of suspended accounts originated with Twitter’s “firehose,” a data stream it makes available to academics, companies and others willing to pay for it.

The new figure sheds light on Twitter’s attempt to improve “information quality” on its service, its term for countering fake accounts, bots, disinformation and other malicious occurrences. Such activity was rampant on Twitter and other social media networks during the 2016 campaign, much of it originating with the Internet Research Agency, a since-shuttered Russian “troll farm” implicated in election disruption efforts by the U.S. special counsel and congressional investigations.

Twitter declined to comment on the data. But its executives have said that efforts to clean up the platform are a priority, while acknowledging that its crackdown has affected and may continue to affect user numbers.

Twitter has 336 million monthly active users, which it defines as accounts that have logged in at least once during the previous 30 days. The suspensions do not appear to have made a large dent in this number. Twitter maintains that most of the suspended accounts had been dormant for at least a month, and thus weren’t included in its active user numbers.

Following the Post report, which caused Twitter’s stock to drop sharply, Chief Financial Officer Ned Segal took to Twitter to reassure investors that this number didn’t count in the company’s user metrics. “If we removed 70M accounts from our reported metrics, you would hear directly from us,” he tweeted last Monday.

Shares recovered somewhat after that tweet. The stock has largely been on an upswing lately, and more than doubled its value in the past year.

Twitter is taking other steps besides account deletions to combat misuse of its service, working to rein in hate and abuse even as it tries to stay true to its roots as a bastion of free expression. Last fall, it vowed to crack down on hate speech and sexual harassment, and CEO Jack Dorsey echoed the concerns of critics who said the company hadn’t done enough to curb such abuse.
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Egypt’s parliament has passed a law giving the state powers to block social media accounts and penalize journalists held to be publishing fake news.

Under the law passed on Monday social media accounts and blogs with more than 5,000 followers on sites such as Twitter and Facebook will be treated as media outlets, which makes them subject to prosecution for publishing false news or incitement to break the law.

The Supreme Council for the Administration of the Media, headed by an official appointed by President Abdel Fattah el-Sissi, will supervise the law and take action against violations.

The bill prohibits the establishment of websites without obtaining a license from the Supreme Council and allows it to suspend or block existing websites, or impose fines on editors.

The law, which takes effect after it is ratified by Sissi, also states that journalists can only film in places that are not prohibited, but does not explain further.

Supporters of Sissi say the law is intended to safeguard freedom of expression and it was approved after consultations with judicial experts and journalists.

But critics say it will give legal basis to measures the government has been taking to crack down on dissent and extend its control over social media.

Sherif Mansour, Middle East and North Africa program coordinator for the Committee to Protect Journalists, said the vague wording of the law allows authorities to interpret violations and control the media.

“That power of interpretation has been a constant powerful legal and executive tool that was used to justify excessive aggressive and exceptional measures to go after journalists,” he told Reuters.

Hundreds of news sites and blogs have been blocked in recent months and around a dozen people have been arrested this year and charged with publishing false news, many of them journalists or prominent government critics.

 
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Twenty-first century technology has helped restore an 18th century Chinese pagoda in the heart of London. Faith Lapidus has the story.
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Scientists from Cranfield University in Britain have teamed up with the engineering firm Siemens to retro-fit a classic 1965 Ford Mustang with driverless technology. They recently tested it on a racetrack at the Goodwood Festival of Speed — considered the largest motoring garden party in the world. VOA’s Julie Taboh has more.
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British inventor Nik Spencer believes household garbage is a valuable and underrated resource. That’s because trash happens to be the perfect fuel for his latest invention: the Home Energy Resources Unit, or HERU. VOA’s Julie Taboh has more.
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Football fans are watching the World Cup on multiple screens in bars, on their phones while they should be working, on TVs at home with their friends. One day, they could be following the action in 3D. Researchers at the University of Washington are developing a way to watch soccer games and other sporting matches as if you were in the stadium, by using augmented reality devices. Faiza Elmasry takes a look at the new technology in this report, narrated by Faith Lapidus.
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Temperatures around the world are rising as humans burn coal, oil and other fossil fuels for energy. Burning those fuels releases heat-trapping carbon dioxide into the atmosphere. But it does more than that. CO2 is vital for plant growth. While having more of it sounds like a good thing, scientists are finding it is not always that simple. VOA’s Steve Baragona has more.
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Facebook will be facing its first fine in the wake of the Cambridge Analytica scandal, in which the social media platform allowed the data mining firm to access the private information of millions of users without their consent or knowledge.

A British government investigative office, the Information Commissioner’s Office (ICO), fined Facebook 500,000 pounds, or $663,000 – the maximum amount that can be levied for the violation of British data privacy laws. In a report, the ICO found Facebook had broken the law in failing to protect the data of the estimated 87 million users affected by the security breach.

The ICO’s investigation concluded that Facebook “contravened the law by failing to safeguard people’s information,” the report read. It also found that the company failed to be transparent about how people’s data was harvested by others on its platform.

Cambridge Analytica, a London firm that shuttered its doors in May following a report by The New York Times and The Observer chronicling its dealings, offered “tools that could identify the personalities of American voters and influence their behavior,” according to a March Times report.

“New technologies that use data analytics to micro-target people give campaign groups the ability to connect with individual voters,” Information Commissioner Elizabeth Denham said in a statement. “But this cannot be at the expense of transparency, fairness and compliance with the law.”

The firm, which U.S. President Donald Trump employed during his successful 2016 election campaign, was heavily funded by American businessman Robert Mercer, who is also a major donor to the U.S. Republican Party. Former Trump White House adviser Steve Bannon was also employed by the firm and has said he coined the company’s name.

Christopher Wylie, a whistleblower within the firm, told the Times in March that the firm aimed to create psychological profiles of  American voters and use those profiles to target them via advertising.

“[Cambridge Analytica’s leaders] want to fight a culture war in America,” Wylie told the Times. “Cambridge Analytica was supposed to be the arsenal of weapons to fight that culture war.”

While this is the first financial penalty Facebook will be facing in the scandal, the fine will not make a dent in the company’s profits. The social media giant generated $11.97 billion in revenue in the first quarter, and generates the revenue needed to pay the fine about every 10 minutes.

Denham said the company will have an opportunity to respond to the fine before a final decision is made. Facebook has said it will respond to the ICO report soon.

“As we have said before, we should have done more to investigate claims about Cambridge Analytica and taken action in 2015,” said Erin Egan, Facebook’s chief privacy officer, in a statement. “We have been working closely with the Information Commissioner’s Office in their investigation of Cambridge Analytica, just as we have with authorities in the U.S. and other countries.”

The statement from the ICO also announced that the office would seek to criminally prosecute SCL Elections Ltd., Cambridge Analytica’s parent company, for failing to comply with a legal request from a U.S. professor to disclose what data the company had on him. SCL Elections also shut down in May.

“Your data is yours and you have a right to control its use,” wrote David Carroll, the professor.

The ICO said it would also be asking 11 political parties to conduct audits of their data protection processes, and compel SCL Elections to comply with Carroll’s request.

Further investigations by agencies such as the U.S. Federal Bureau of Investigation, or FBI, and Securities and Exchange Commission, the SEC, are under way. In April, Facebook founder and CEO Mark Zuckerberg appeared before a U.S. Senate committee to testify on the company’s actions in the scandal.

“We didn’t take a broad enough view of our responsibility, and that was a big mistake,” Zuckerberg told U.S. lawmakers in prepared remarks in April. He also said, “It was my mistake, and I’m sorry.”
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A federal court has charged a former Apple engineer with stealing trade secrets related to a self-driving car and attempting to flee to China.

Agents in San Jose, California, arrested Xiaolang Zhang on Saturday, moments before he was to board his flight.

Zhang is said to have taken paternity leave in April, traveling to China just after the birth of a child.

When he returned, he informed his supervisors he was leaving Apple to join Xiaopeng Motors, a Chinese company in Guangzhao, which also plans to build self-driving cars.

But security cameras caught Zhang allegedly entering Apple’s self-driving car lab and downloading blueprints and other information on a personal computer at the time he was supposed to be in China on paternity leave.

Neither the FBI nor Zhang’s lawyers have commented.
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For the first time, China ranks in the top 20 most innovative countries in the world. That’s according to the U.N. World Intellectual Property Organization. VOA’s Steve Baragona has more.
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Poverty, gender discrimination and digital illiteracy are leaving women behind as the global workforce increasingly uses digital tools and other technologies, experts warned Tuesday.

The so-called “digital divide” has traditionally referred to the gap between those who have access to computers and the internet, and those with limited or no access.

But technology experts say women and girls with poor digital literacy skills will be the hardest hit and will struggle to find jobs as technology advances.

“Digital skills are indispensable for girls and young women to obtain safe employment in the formal labor market,” said Lindsey Nefesh-Clarke, founder of Women’s Worldwide Web, a charity that trains girls in digital literacy.

She said “offline factors” like poverty, gender discrimination and gender stereotypes were preventing girls and women from benefiting from digital technologies.

Globally, the proportion of men using the internet in 2017 was 12 percent higher than women, says the International Telecommunication Union, a United Nations agency.

There are also 200 million fewer women than men who own a mobile phone, the Organization for Economic Co-operation and Development said in a March report.

“Women are currently on the wrong side of the digital skills gap. In tech, it’s a man’s world. We have a global problem, we have an urgent problem on our hands,” said Nefesh-Clarke at a gender equality forum run by Chatham House in London on Tuesday.

According to a 2017 study by the Brookings Institution, a U.S. think tank, the use of digital tools has increased in 517 of 545 occupations since 2002 in the United States alone, with a striking uptick in many lower-skilled occupations.

“The entire economy is shifting, and we need new skills to be able to cope with that new economy,” said Dorothy Gordon, a technology expert and associate fellow with Chatham House.

“So when we look at the jobs that women are in today, what are the skillsets that they will need to acquire to be able to be competitive in that job market as we move forward?” she said.

Even with new jobs emerging through online or mobile platforms, such as rideshare apps Uber or Lyft, domestic services or food couriers, women are still faring worse than men, research shows.

A U.S. study by the National Bureau of Economic Research in June found the gender pay gap among Uber drivers was 7 percent.

“Many of the challenges that come through digital work are, frankly, old wine in new bottles,” said Abigail Hunt, a gender researcher at the British-based Overseas Development Institute, referring to the Uber study.

She said safety concerns, gender bias and discrimination contributed to how much women could earn in the so-called “gig economy.”

“Discrimination based on gender, ethnicity, geographical location, age — it’s the same issues we’ve always seen that are discriminating against women,” Hunt said.
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After hoax messages on WhatsApp fueled deadly mob violence in India, the Facebook-owned messaging platform published full-page advertisements in prominent English and Hindi language newspapers advising users on how to spot misinformation.

The advertisements are the first measure taken by the social media company to raise awareness about fake messages, following a warning by the Indian government that it needs to take immediate action to curb the spread of false information.

 

While India is not the only country to be battling the phenomenon of fake messaging on social media, it has taken a menacing turn here — in the past two months more than a dozen people have died in lynchings sparked by false posts spread on WhatsApp that the victims were child kidnappers.

 

Ironically, the digital media giant took recourse to traditional print media to disseminate its message. The advertisements, which began with the line “Together we can fight false information” give 10 tips on how to sift truth from rumors and will also be placed in regional language newspapers.

 

They call on users to check photos in messages carefully because photos and videos can be edited to mislead; check out stories that seem hard to believe; to “think twice before sharing a post that makes you angry and upset”; check out other news websites or apps to see if the story is being reported elsewhere. It also warned that fake news often goes viral and asked people not to believe a message just because it is shared many times.

Internet experts called the media blitz a good first step, but stressed the need for a much larger initiative to curb the spread of fake messages that authorities are struggling to tackle.

 

“There has to be a repetitive pattern. People have to be told again and again and again,” says Pratik Sinha who runs a fact checking website called Alt News and hopes that the social media giant will run a sustained campaign. “That kind of fear mongering that has gone on on WhatsApp, that is not going to go away by just putting out an advertisement one day a year. This needs a continuous form of education.”

 

Some pointed out that although newspapers are popular in India, many of the users of the messaging platform, specially in rural areas, were unlikely to be newspaper readers.

The fake posts that have spread on WhatsApp have ranged from sensationalist warnings of natural calamities, fake stories with political messaging to bogus medical advise. The false messages that warned parents about child abductors were sometimes accompanied by gruesome videos of child abuse.

 

Experts said the that the need to curb fake news has also assumed urgency ahead of India’s general elections scheduled for next year — WhatsApp has become the favored medium for political parties to target voters. With about 200 million users, India is its largest market for the messaging service.
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Senior citizens – adults 65 and older – will outnumber children in the United States for the first time by 2035, according to the U.S. Census Bureau.As their number increases, the demand for elder care is also growing.

For the past 12 years, SenCura has been providing non-medical in-home care for this segment of the population in Northern Virginia.Company founder Cliff Glier says its services “include things as bathing, dressing, companionship, meal planning and prep and transportation, pretty much everything in and around the home that seniors typically need help with.” 

Hollie, one of SenCura’s professional caregivers, visits 88-year-old Olga Robertson every day for three hours.She cooks for her, takes her to appointments, plays some brain games with her and goes walking with her around the neighborhood or in the mall.

But when Hollie is not around, Robertson still has company: a robot named Rudy.“You can have a conversation with him,” Robertson says.”He’s somebody you talk to and he responds.”

He also provides entertainment, telling her jokes, playing games and dancing with her.

In addition to keeping her mentally and physically engaged, Rudy provides access to emergency services around the clock, keeps track of misplaced items and reminds her about appointments and when it’s time for her medicine.The robot stands a bit over a meter high, and has a digital screen embedded in its torso, for virtual check-ins with family and care-givers.

 

Robertson has actually introduced Rudy to her neighbors.“I kind of became famous in the neighborhood because of this robot.”

The caregiver who helps caregivers

Anthony Nunez is founder of INF Robotics, the startup that created Rudy.He says the idea behind the robotic caregiver was inspired by what his mother went through, when his grandmother got older and needed help.

“As I grew older, I realized we weren’t the only family facing this problem,” Nunez recalls.“There are thousands of families facing the same issue.Most cases are even worse where they have the loved one taking care of and the cost becomes an issue.So what we wanted to do was design a robot that’s easy to use, designed especially for seniors, but also affordable.”

Nunez says technology helps seniors age in place, well-taken care of.

“We’re leveraging the artificial intelligence within our platform to help seniors make better decisions, to allow them stay in their home,” he explains.“We’re also working on machine learning on a platform and some cognitive computing to identify patterns within the seniors’ daily habits that could lead to an adverse event, and identifying those ahead of time, then using our cloud computing on a platform to get that info to caregivers before something happens.”

Carla Rodriguez has been working with Nunez’s company since it was founded.She says Rudy’s simple design makes it easy to use.The company also consults their potential customers to decide which features they need most in a robotic caregiver.

 

“We always have seniors involved and every time we had some type of communication we would introduce it,” she says.“Seniors would give us their feedback, ‘We don’t like this, we don’t like that,’ we come in and change it.”

 

Cooperation vs. competition

SenCura’s Cliff Glier met Nunez and his team at an event more than a year ago.He became interested in introducing Rudy to his customers.

“We are dealing with older adults that are typically 80, 90, 100 years old,” he says.“So this kind of technology is very new to them, so there will be some closer looks at it.People, I would say, would be interested once they learn more, we have the opportunity to show them Rudy and its capabilities.”

 

Rudy is not competition for human caregivers, Glier says.“He’s around to help out, where the caregivers typically would come in, may help with bathing or dressing, things at this point Rudy can’t do, but beyond that, Rudy simply fills the growing gap.”

The robot supplements what in-home caregivers do for the growing population of seniors who prefer to age in place – with a little help from some friends.
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In this age of the smart machine, robots are increasingly playing roles in different fields, from construction and hospitality to the military and art. When it comes to caregiving for the elderly, which depends mainly on human interaction, it turns out robots can also help. But will they replace humans? Faiza Elmasry went searching for an answer. Faith Lapidus narrates.
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Google’s YouTube says it is taking several steps to ensure the veracity of news on its service by cracking down on misinformation and supporting news organizations.

 

The company said Monday it will make “authoritative” news sources more prominent, especially in the wake of breaking news events when misinformation can spread quickly.

 

At such times, YouTube will begin showing users short text previews of news stories in video search results, as well as warnings that the stories can change. The goal is to counter the fake videos that can proliferate immediately after shootings, natural disasters and other major happenings. For example, YouTube search results prominently showed videos purporting to “prove” that mass shootings like the one that killed at least 59 in Las Vegas were fake, acted out by “crisis actors.”

 

In these urgent cases, traditional video won’t do, since it takes time for news outlets to produce and verify high-quality clips. So YouTube aims to short-circuit the misinformation loop with text stories that can quickly provide more accurate information. Company executives announced the effort at YouTube’s New York offices.

 

Those officials, however, offered only vague descriptions of which sources YouTube will consider authoritative. Chief Product Officer Neal Mohan said the company isn’t just compiling a simple list of trusted news outlets, noted that the definition of authoritative is “fluid” and then added the caveat that it won’t simply boil down to sources that are popular on YouTube.

 

He added that 10,000 human reviewers at Google — so-called search quality raters who monitor search results around the world — are helping determine what will count as authoritative sources and news stories.

 

Alexios Mantzarlis, a Poynter Institute faculty member who helped Facebook team up with fact-checkers (including The Associated Press), said the text story snippet at the top of search results was “cautiously a good step forward.”

 

But he worried what would happen to fake news videos that were simply recommended by YouTube’s recommendation engine and would appear in feeds without being searched.

 

He said it would be preferable if Google used people instead of algorithms to vet fake news.

 

“Facebook was reluctant to go down that path two and half years ago and then they did,” he said.

 

YouTube also said it will commit $25 million over the next several years to improving news on YouTube and tackling “emerging challenges” such as misinformation. That sum includes funding to help news organizations around the world build “sustainable video operations,” such as by training staff and improving production facilities. The money would not fund video creation.

 

The company is also testing ways to counter conspiracy videos with generally trusted sources such as Wikipedia and Encyclopedia Britannica. For common conspiracy subjects — what YouTube delicately calls “well-established historical and scientific topics that have often been subject to misinformation,” such as the moon landing and the 1995 Oklahoma City bombing — Google will add information from such third parties for users who search on these topics.
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Twitter shares tumbled Monday on concerns the social media’s efforts to crack down on fake accounts would affect its user base, and potentially its finances.

At 1810 GMT, shares of the social media company were down 6.0 percent at $43.89 after earlier shedding almost 10 percent.

The decline follows a report late Friday in the Washington Post that described how Twitter’s greater scrutiny of user data had resulted in more than 70 million account suspensions in May and June.

The efforts are a response to criticism that social media companies have done too little to confront the spread of disinformation and fake news.

CFRA analyst Scott Kessler on Monday downgraded Twitter to “sell” from “hold,” citing the Washington Post article, which raised concerns about its official active user count and “about potential negative impacts on pricing and revenue.”

Twitter shares are “overvalued,” Kessler added.

Shares of the company rallied somewhat from session lows after chief financial officer Ned Segal said most of the accounts removed were not in the company’s official metrics since they were not on the platform for at least 30 days.

He said the company would provide user numbers when it reports earnings on July 27.

“This article reflects us getting better at improving the health of the service,” Segal said in a post that included the Post article. “Look forward to talking more on our earnings call July 27!”

The impact on Twitter’s user base was unclear. Twitter said last week it had “identified and challenged more than 9.9 million potentially spammy or automated accounts per week,” up from 6.4 million in December 2017.
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Some students in Virginia who play the guitar are also learning how to build them. It’s part of an after-school program where middle and high school students learn about science and music through the design and function of an electric guitar. The workshops, sponsored by the nonprofit Music for Life, are free for those who cannot afford to participate. VOA’s Deborah Block takes us to a high school in Manassas, Virginia, where the students are learning the challenges of making an electric guitar.
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While the Trump administration is putting tariffs on Chinese imports, another battle has been brewing about whether the United States should block Chinese investments in some U.S. companies that work in artificial intelligence (AI), robotics and other key technology.

 

Some of these technologies have U.S. national security implications, argues the Department of Defense in a report on growing Chinese ties to U.S. firms. Lawmakers in Washington are considering expanding a Treasury Department review process that looks at investments from foreign entities.

 

“I assure you that the threat China poses is real and that the dangers we worry about are already taking effect,” said Sen. John Cornyn, a Texan Republican, who is sponsoring the Foreign Investment Risk Review Modernization Act, the bill that would strengthen the review.  “Our inaction can only have negative consequences, and we need to aim to prevent any future negative consequences to our country.”

 

Limiting Chinese investments has to be done thoughtfully, said Jeff Moon, an international trade and government affairs consultant and a former assistant U.S. trade representative.

“The biggest problem I see is just vagueness when we talk about Chinese investment,” Moon said. “Are we talking about any Chinese national that’s dropping a penny into the American economy?”

View from Silicon Valley

In Silicon Valley, there is some relief the Trump administration appears to have backed away from a plan to block investment into AI or other technologies in the United States by a company with more than 25 percent Chinese ownership.

While the national security concerns are legitimate, tech firms and investors don’t want to see “policies that take some kind of a sledgehammer approach to investment, which by and large from China here has been beneficial,” said Sean Randolph, senior director of the Bay Area Council Economic Institute.

“How concerned should we be about these different sources of leakage, if that’s the term,” Randolph said. “What is an appropriate way to address that as opposed to ways that would try to address it, but that actually end up having a very negative effect on the economy here and in the U.S. economy, and the Chinese economy, too?”

Collaboration valued

Recently, Silicon Valley held its first U.S.-China summit on AI technologies with a focus on how to better collaborate between the two nations.

“The technology is shared and collaborative and better for humankind. I don’t think it’s one country against another country,” said Tao Wang of SAIC Capital.

Helen Liang, managing partner of FoundersX, a venture capital firm, said entrepreneurs and companies in AI are focused on how to tackle big issues, such as health care, transportation and work.

“Regardless of the geopolitical pressure or differences, from a technology perspective we are looking to solve society’s problems,” said Liang, whose firm helps startups it invests in with business relationships in China.  

‘Disruption’ from both countries

Nicolas Miailhe, president of The Future Society, a nonprofit research group, said any limits on investment from China to the United States could also slow down U.S. innovation.

“We have been used to disruptive business models emerging from the Silicon Valley here. This is changing,” Miailhe said. “We are now in FinTech for example seeing new and disruptive business models emerging from China.”

“Disruption” is a favorite term in Silicon Valley, describing how new technologies can lead to dramatic and unpredictable results on an industry.

That potential is what excites these entrepreneurs – and worries some lawmakers back in Washington.

 
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U.S. policymakers are raising national security concerns about Chinese money flooding into U.S. startups in fields such as artificial intelligence and robotics. But in Silicon Valley, there is a sense that ties with China are mutually beneficial. Michelle Quinn reports.
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Key California lawmakers said Thursday they’ve reached an agreement on legislation to enshrine net neutrality provisions in state law after the Federal Communications Commission dumped rules requiring an equal playing field on the internet.

California’s bill is one of the nation’s most aggressive efforts to continue net neutrality, and the deal comes after a bitter fight among Democrats over how far the state should go.

Democratic Sen. Scott Wiener, who repudiated his own legislation when major pieces were removed two weeks ago, said those provisions have been restored under his agreement with Democratic Assemblyman Miguel Santiago.

“We need to ensure the internet is an open field where everyone has access, the companies that are providing internet access are not picking winners and losers,” Wiener told reporters at a Capitol news conference.

Santiago came under fire from net neutrality advocates around the country when the Assembly committee he leads stripped key provisions from the legislation — a decision that drew rebukes from members of Congress, including House Minority Leader Nancy Pelosi. 

Santiago became the subject of online memes and a flood of calls to his office accusing the Los Angeles lawmaker of selling out to internet providers, citing his contributions from AT&T.

Santiago portrayed net neutrality as crucial to the future of the progressive movement and called on other liberal states to follow suit.

“There’s a lot of blue states in the country,” Santiago said. “We expect them to stand up and join us in this fight and pass measures that are equally as strong.”

Internet companies say it’s not practical for them to comply with state-by-state internet regulations and warn that Wiener’s bill would discourage the rollout of new technology in California.

“For decades, California has benefited from American innovation and investment, but SB 822 is a flawed and consumer unfriendly approach,” CTIA, a wireless industry lobbying group, said in a statement. 

The FCC last year repealed Obama-era regulations that prevented internet companies from speeding up or slowing down the delivery of certain content. Net neutrality advocates worry that, without net neutrality rules, internet providers would be free to block political content, slow down websites from their competitors or drive consumers to their own content.

The debate in California is being closely watched by net neutrality advocates around the country, who are looking to the state to pass sweeping net neutrality provisions that could drive momentum in other states.

Wiener said the key provisions removed from his bill were restored. One would require data to be treated equally at the point where it enters an internet company’s network, not just within the company’s own infrastructure.

The other bans a practice known as “zero rating,” in which internet or cellphone providers exempt certain data from a monthly cap. Critics of the practice say zero rating encourages low monthly data caps and cuts off vast swaths of the internet for people who can’t afford higher data allotments. 

He declined to release the new bill language until lawmakers return in August from a summer break.

Under the agreement, Wiener’s bill will be linked to separate legislation by Democratic Sen. Kevin de Leon to prohibit state contracting with companies that don’t abide by net neutrality provisions.
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Republican Senator John McCain is perhaps the best known person who has brain cancer. His is a glioblastoma, the most deadly type. Since McCain announced the news last year, he has had surgery and chemotherapy. There’s no cure for this type of cancer, and even with treatment, most people don’t live longer than three years after being diagnosed.

Surgeons often can’t remove the entire tumor because it might affect brain functions, or it might be attached to the spinal column. These tumors often grow tentacles that make them impossible to cut out completely.

Untreated, people have just months to live. But even with treatment, the two-year survival rate is just 30 percent, according to the American Brain Tumor Association.

What’s hopeful is that some new treatments are showing promise.

A case in point is Lori Mines. This 40-year-old wife and mother was diagnosed with stage four brain cancer two years ago. She had a severe headache followed by a stroke. When doctors ordered a brain scan, they found two large brain tumors, one on either side of her brain. One of the tumors was attached to the spinal column so it couldn’t be completely removed. After surgery, Mines had radiation.

“I didn’t even want to know anything about it. I just basically wanted to focus on trying to get better,” she said.

Even noncancerous brain tumors can be deadly if they interfere with portions of the brain responsible for vital bodily functions. Treatment often includes surgery, chemotherapy or radiation or a combination of these treatments.

Glioblastomas are the most common type of cancerous brain tumors, and the five-year relative survival rate is less than 6 percent. 

Mines says she’s realistic, although she hopes she can live longer. She says she will just keep fighting for herself, for her husband, and for her young daughter.

“I have persisted because there’s no other option,” she said.

Scientists at Duke Health found they can increase the survival rate for some patients by injecting a modified polio virus directly into the tumor. Other researchers are trying to get the body’s immune system to attack the tumors.

Dr. Arnab Chakravarti heads the Department of Radiation Oncology at The Ohio State University where he specializes in brain cancers. Chakravarti says medical researchers are examining novel clinical trials, targeted therapies and immunotherapies.

“There’s a lot of hope for this patient population,” he said.

Chakravarti led a study on the genetic makeup of gliomas, brain tumors that can be cancerous or benign. The researchers found they could more than double the life expectancy among patients who had a distinctive biomarker, a cell or a molecule that is present with a particular type of tumor. It helps doctors decide what treatment can work best to shrink the tumor.

“It’s very important to personalize care for the individual patient and that’s why biomarkers, prognostic and predictive biomarkers are so important,” Chakravarti said. The study was published in JAMA Oncology. 

Experts say testing genetic markers will become the standard for patients with malignant brain tumors. They are also looking at targeted drug therapies as part of individualized treatment. The hope is that getting a diagnosis of brain cancer will no longer be an imminent death sentence.
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The Russian Internet company Yandex said Thursday that its public search engine has been turning up dozens of Google documents that appear meant for private use, suggesting there may have been a data breach.

Yandex spokesman Ilya Grabovsky said that some Internet users contacted the company Wednesday to say that its public search engine was yielding what looked like personal Google files.

Russian social media users started posting scores of such documents, including an internal memo from a Russian bank, press summaries and company business plans.

 

Grabovsky said Yandex has alerted Google to the concerns.

 

It was unclear whether the files were meant to be publicly viewable by their authors and how many there were. Google did not comment.

 

Grabovsky said that a Yandex search only yields files that don’t require logins or passwords. He added that the files were also turning up in other search engines.
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Sophia, one of the world’s most advanced and perhaps most famous artificial intelligence (AI) humanoid robot, was a big hit at this year’s Information & Communication Technology International Expo in Addis Ababa, Ethiopia. Visitors, including various dignitaries, were excited to meet the life-like AI robot as she communicated with expo guests and expressed a wide range of facial expressions. As VOA’s Mariama Diallo reports, Sophia has become an international sensation.
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