An Egyptian teenager has turned cables and sheets of aluminum and metal into a robotic exoskeleton that he says can one day help the disabled walk. Faith Lapidus reports.
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Forget self-driving cars! Imagine a future filled with flying cars. The latest design comes from the Netherlands, where a company plans to officially unveil the newest combination of a gyrocopter and a sports car. VOA’s George Putic has more.
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Facebook Inc on Thursday put an end to a test of splitting its signature News Feed into two, an idea that roiled how people consumed news in six countries where the test occurred and added to concern about Facebook’s power.

The test created two streaming series of posts. One was focused on photos and other updates from friends and family, and a second was called an “explore feed.” It was dedicated to material from Facebook pages that the user had liked, such as media outlets or sports teams.

The social media network decided to end the test and maintain one feed because people told the company in surveys they did not like the change, Adam Mosseri, head of the News Feed at Facebook, said in a statement.

“In surveys, people told us they were less satisfied with the posts they were seeing, and having two separate feeds didn’t actually help them connect more with friends and family,” Mosseri said.

The test began in October and took place in Bolivia, Cambodia, Guatemala, Serbia, Slovakia and Sri Lanka, and it quickly affected website traffic for smaller media outlets.

Mosseri said the company had also “received feedback that we made it harder for people in the test countries to access important information, and that we didn’t communicate the test clearly.”

He said Facebook would, in response, revise how it tests product changes although he did not say how.

Chief Executive Mark Zuckerberg has unveiled other changes to the Facebook News Feed in the past two months to fight sensationalism and prioritize posts from friends and family.

The world’s largest social network and its competitors are under pressure from users and government authorities to make their services less addictive and to stem the spread of false news stories and hoaxes.

Reporting by David Ingram.
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Equifax said Thursday that an additional 2.4 million Americans were impacted by last year’s data breach, however these newly disclosed consumers had significantly less personal information stolen.

The company says the additional consumers only had their names and a partial driver’s license number stolen by the attackers, unlike the original 145.5 million Americans who had their Social Security numbers impacted. Attackers were unable to get the state where the license was issued, the date of issuance or its expiration date.

In total, roughly 147.9 million Americans have been impacted by Equifax’s data breach. It remains the largest data breach of personal information in history.

The company says they were able to find the additional 2.4 million Americans by cross referencing names with partial driver’s license numbers using both internal and external data sources. These Americans were not found in the original breach because Equifax had focused its investigation on those with Social Security numbers impacted. Individuals with stolen Social Security numbers are generally more at risk for identity theft because of how prolific Social Security numbers are used in identity verification.

Equifax Inc. says it will reach out to all newly impacted consumers and will provide the same credit monitoring and identity theft protection services they have been offering to the original victims.
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Facebook wants to make it easier for people to find low-skilled jobs online.

After testing the new software in U.S. and Canada since last year, Facebook added job postings Wednesday in another 40 countries across Europe and elsewhere.

The software works with both Apple and PC operating systems.

Users can find openings using the Jobs dashboard on Facebook’s web sidebar or its mobile app’s More section. The search can be filtered according to area and type of industry, as well as between full-time and part-time jobs.

Users can automatically fill out applications with information from their Facebook profile, submit the applications and schedule interviews.

Businesses can post job openings using the Jobs tab on their page, and include advertisements.

Separately, Facebook announced the introduction of a face recognition software that helps users quickly find photos they’re in, but haven’t been tagged in. The new software will help users protect themselves against unauthorized use of their photos, as well as allow visually impaired users learn who is in their photos and videos.
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Several high-tech companies are teaming up on a plan to put a mobile phone network on the moon next year.

Vodaphone Germany, Nokia, and Audi are working on a mobile network and robotic vehicles that are part of a private expedition to the moon, timed to coincide with the 50th anniversary year of the first manned lunar landing.

The project with PTScientists in Germany would use a 4G network to send high-definition information from rovers back to a lunar lander, which would then be able to communicate it back to Earth. 

Project scientists say the system uses less energy than having rovers speak directly to Earth, leaving more power for scientific activities. 

They plan to launch the vehicles from Cape Canaveral next year on a Space X Falcon 9 rocket. 
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Facebook Inc has told a British parliamentary committee that further investigations have found no new evidence that Russia used social media to interfere in the June 2016 referendum in which Britain voted to leave the European Union.

Facebook UK policy director Simon Milner in a letter Wednesday told the House of Commons Committee on Digital, Culture Media and Sport that the latest investigation the company undertook in mid-January to try to “identify clusters of coordinated Russian activity around the Brexit referendum that were not identified previously” had been unproductive.

Using the same methodology that Facebook used to identify U.S. election-related social media activity conducted by a Russian propaganda outfit called the Internet Research Agency, Milner said the social network had reviewed both Facebook accounts and “the activity of many thousands of advertisers in the campaign period” leading up to the June 23, 2016 referendum.

He said they had “found no additional coordinated Russian-linked accounts or Pages delivering ads to the UK regarding the EU Referendum during the relevant period, beyond the minimal activity we previously disclosed.”

At a hearing on social media political activity that the parliamentary committee held in Washington earlier in February, Milner had promised the panel it would disclose more results of its latest investigation by the end of February.

At the same hearing, Juniper Downs, YouTube’s global head of public policy, said that her company had “conducted a thorough investigation around the Brexit referendum and found no evidence of Russian interference.”

In his letter to the committee, Facebook’s Milner acknowledged that the minimal results in the company’s Brexit review contrasted with the results of Facebook inquiries into alleged Russian interference in U.S. politics. The company’s U.S. investigation results, Milner said, “comport with the recent indictments” Justice Department special counsel Robert Mueller issued against Russian individuals and entities.

Following its Washington hearing, committee chairman Damian Collins MP said his committee expected to finish a report on its inquiry into Social Media and Fake News in late March and that the report is likely to include recommendations for new British laws or regulations regarding social media content.

These could include measures to clarify the companies’ legal liability for material they distribute and their obligations to address social problems the companies’ content could engender, he said.
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Astronauts aboard the International Space Station will soon get a personal assistant, similar to Amazon’s Alexa and Apple’s Siri, but so smart that astronauts prefer to call it a “colleague.”

Its official name is CIMON, short for Crew Interactive Mobile Companion, and it will partially live in a five-kilogram ball built by Airbus. It has a video screen with rudimentary face features, cameras with face recognition, microphones and speakers.

CIMON will move freely within the space station; however, its brain will be on Earth in IBM’s supercomputer, named Watson, loaded with a huge amount of scientific knowledge.

CIMON’s main human companion will be German astronaut Alexander Gerst, who will bring it onboard ISS in June. The two are currently training together, as CIMON will have to be able to recognize Gerst’s voice and face, and also to navigate within the complicated interior of the spacecraft.

For starters, Gerst and CIMON will cooperate in experiments with crystals, a complex medical experiment, and also try to solve the Rubik’s magic cube using only videos.

A larger experiment will be the interaction between human and artificial intelligence, especially in view of future deep-space missions.

CIMON’s developers would like to see whether an intelligent interactive assistant will help reduce astronauts’ stress during long flights and improve their efficiency.
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Artificial Intelligence is on the cusp of transforming our world in ways many of us can barely imagine. While there’s much excitement about emerging technologies, a new report by 26 of the world’s leading AI researchers warns of the potential dangers that could emerge over the coming decade, as AI systems begin to surpass levels of human performance.

Automated hacking is identified as one of the most imminent applications of AI, especially so-called “phishing” attacks.

“That part used to take a lot of human effort – you had to study your target, make a profile of them, craft a particular message – that’s known as phishing. We are now getting to the point where we can train computers to do the same thing. So you can model someone’s topics of interest or preferences, their writing style, the writing style of a close friend, and have a machine automatically create a message that looks a lot like something they would click on,” says report co-author Shahar Avin of the Center for the Study of Existential Risk at Britain’s University of Cambridge.

In an era of so-called “fake news,” the implications of AI for media and journalism are also profound.

Programmers from the University of Washington last year built an AI algorithm to create a video of Barack Obama, allowing them to program the “fake” former president to say anything they wished. It’s just the start, says Avin.

“You create videos and audio recordings that are pixel to pixel indistinguishable from real videos and real audio of people. We will need new technical measures. Maybe some kind of digital signatures, to be able to verify sources.”

There is much excitement over technology such as self-driving AI cars, with big tech companies alongside giant car makers vying to be the first to market. The systems, however, are only as secure as the environments in which they operate.

“You can have a car that is as good and better at navigating the world than your average driver. But you put some stickers on a ‘Stop’ sign and it thinks it’s ‘Go at 55 miles per hour.’ As long as we haven’t fixed that problem, we might have systems that are very safe, but are not secure. We could have a world filled with robotic systems that are very useful and very safe, but are also open to an attack by a malicious actor who knows what they are doing,” adds Avin.

The report warns that the proliferation of drones and other robotic systems could allow attackers “to deploy or re-purpose such systems for harmful ends, such as crashing fleets of autonomous vehicles, turning commercial drones into face-targeting missiles or holding critical infrastructure to ransom.”

He says AI use in warfare is widely seen as one of the most disturbing possibilities, with so-called ‘killer robots’ and decision-making taken out of the hands of humans.

“You want to have an edge over your opponent by deploying lots and lots of sensors, lots and lots of small robotic systems, all of them giving you terabytes of information about what’s happening on the battlefield. And no human would be in a position to aggregate that information, so you would start having decision recommendation systems. At this point, do you still have meaningful human control?”

There is also the danger of AI being used in mass surveillance, especially by oppressive regimes.

The researchers stress the many positive applications of AI; however, they note that it is a dual-use technology, and assert that AI researchers and engineers should be proactive about the potential for its misuse.

The authors say AI itself will likely provide many of the solutions to the problems they identify.

 
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The world’s biggest mobile phone trade fair, the Mobile World Congress, or MWC, opened earlier this week in Barcelona, Spain. Except for Apple, which traditionally stays away, all other big and small phone manufacturers and developers are displaying their wares as they continue to battle a market valued at $478 billion in 2017. VOA’s George Putic has more.
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Ford Motor Co. is making Miami-Dade County its new test bed for self-driving vehicles.

The automaker and its partners — Domino’s Pizza, ride-hailing company Lyft and delivery company Postmates — are starting pilot programs to see how consumers react to autonomous and semi-autonomous vehicles. Self-driving startup and Ford partner Argo AI already has a fleet of cars in the area making the highly detailed maps that are necessary for self-driving. Ford also will establish its first-ever autonomous vehicle terminal in Miami, where it will learn how to service and deploy its test fleet.

More services will likely be introduced as the partnership goes on, including Chariot, an app-based shuttle service owned by Ford. It’s all part of Ford’s effort to find viable business models for fully autonomous vehicles and get them on the road by 2021.

“This is, I think, the future of any automotive company or mobility company. If a majority of the world’s population is going to be living in cities, we need to understand how to move those people around,” said John Kwant, Ford’s vice president of city solutions, who inked the deal with Miami-Dade.

Ford isn’t the first automaker to run test fleets of autonomous vehicles. General Motors Co. will start testing autonomous vehicles in New York City this year, while Nissan Motor Co. is launching an autonomous taxi service in Yokohama, Japan, next week. Technology companies like Waymo — a division of Google — are also testing self-driving vehicles on public roads in Phoenix, San Francisco and Singapore, among other cities.

But the partnership with a specific metropolitan is less common. Both sides envision a deep relationship where Ford can help Miami-Dade solve specific issues, like how to most efficiently move people from its suburbs to its downtown monorail, and Miami-Dade can offer solutions like dedicated lanes for automated vehicles or infrastructure projects like advanced traffic lights that can send signals to connected cars. 

“We want to be on the forefront of this because we want to give our people choices,” said Carlos Gimenez, the mayor of Miami-Dade County, which is home to 34 cities and 2.7 million people. 

Traffic congestion a concern

Sherif Marakby, Ford’s vice president of autonomous vehicles and electrification, says the company also intends to work closely with local businesses. The company wants to learn, for example, how a florist might use an autonomous delivery vehicle.

“Autonomous vehicle technology is interesting, but it’s a whole lot more interesting with a viable business model,” he said.

The city of Miami is the fifth-most congested in the U.S., according to a recent traffic study by the consulting firm Inrix. After more than a century of selling people vehicles, Kwant says Ford now wants to figure out ways to move people more efficiently in order to cut down on that time in traffic.

Making money

Sam Abuelsamid, a senior research analyst with the consulting firm Navigant Research, says Ford and others must figure out how to make money on self-driving cars.

“If this does take off, if people do adopt automated vehicles and use them for ride-hailing, that’s going to result in a decline in retail vehicle sales,” Abuelsamid said. “They need to figure out, if we’re going to have a decline in the number of vehicles we sell to consumers, how do we keep our business stable?”

Kwant says the testing will also help Ford determine what its future self-driving vehicles need to look like and how they must perform.

“If you don’t have steering wheels, how do you begin to use that package space? How do you begin to look different in terms of carrying more people?” he said.

Ford won’t say how many vehicles it will have on the road in Miami-Dade, but says it will be Ford’s largest test bed for autonomous vehicles by the end of this year. 

Backup safety drivers

All of the vehicles will have backup safety drivers. Domino’s experimental vehicles aren’t even technically autonomous; they’re equipped to be, but for now they have actual drivers. The windows are blacked out so customers can experience how to get pizza from the car without dealing with a person.  

Miami will give Ford new challenges. Previously, it tested Domino’s cars in suburban Michigan, where parking wasn’t an issue. But in busy Miami Beach, the cars will have to figure out where they can go to allow apartment-dwellers to safely retrieve their pizzas. An autonomous delivery vehicle from Postmates might have to switch between Spanish and English commands when it picks up a meal and delivers it to a customer. Self-driving Lyft vehicles will be tasked with mapping out the best places to wait for customers without causing more traffic headaches.

Kwant says Ford will announce more city partnerships as this year progresses. But Miami-Dade was a natural, since it has good weather, lots of different urban and suburban terrain and support from Gimenez and other government leaders.

Cheaper and safer

Gimenez, who began talking to Ford in 2017 at the Consumer Electronics Show in Las Vegas, says he’s not worried about consumer acceptance of self-driving cars. He thinks his community will embrace them as companies prove that shared autonomous vehicles can be cheaper and safer than regular ones.

Gimenez says self-driving vehicles also can potentially improve traffic flow without significant new investments in roadways. They can travel more closely together, for example, because they’re always watching the car in front of them and can brake automatically.

“That’s why I’m really high on this technology,” he said.

 
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Authorities in China have launched an intense crackdown on online commentary in the wake of a proposal by the country’s communist party leaders to amend the constitution and scrap a two-term limit on the president’s time in office.

A wide range of phrases in Chinese have been banned such as “constitutional amendments,” “constitution rules,” “emigration” and “emperor.” Even the phrase “I disagree” has been blocked from China’s SinaWeibo social media site.

Many were caught off guard by the announcement and the response online has been persistent, despite efforts to silence the debate.

The announcement comes a little more than a week ahead of meetings for China’s rubber-stamp legislature, the National People’s Congress. During the gathering, which wraps up around mid-March, the proposal is widely expected to become China’s new reality.

And while party backed media have said the amendments have the public’s broad support, clearly there is much more to the debate than the communist party is letting on.

On social media, some phrases and comments were taken down shortly after they were posted. However, phrases in Chinese such as “lifelong tenure,” “emigration” and “disagree” are blocked immediately when a user attempts to post the phrase.

Of those posts that managed to make it past authorities’ dragnet, some called the decision to allow Xi Jinping to stay in office indefinitely a “step backward,” others argued that China is becoming more like North Korea.

In one comment, a user said: “5,000 years of civilization and in one night, a step backwards 5,000 years.”

For some critics, the proposal to allow Xi to stay in office indefinitely and scrap what has become a predictable system of two five-year terms, marks a worrisome return to the days of Mao Zedong. Some argue the move is a sign that Xi may want to become emperor for life.

On the streets in Beijing, those we spoke with, who were willing to talk — despite the sensitivity of the issue — voiced similar concerns.

“It was a very sudden and bold move that has raised many questions and concerns and there are some who cannot understand,” why the change is needed, said one man surnamed Ding, who works in the finance sector.

Ding said China’s communist party leaders need to answer the public’s questions and concerns and clarify whether the move is meant to give Xi lifelong tenure or just to allow him to stay in office a little longer.

“The public will undoubtedly draw comparisons and have thoughts about what is happening now and China under the leadership of Mao Zedong,” Ding said.

One said emigration was something he was now considering. Others said they were taking a wait and see approach, and that they were willing to see how Xi used his extra time in office to promote more difficult reforms.

One woman surnamed Gan, an unemployed petitioner, said more time in office could be a good thing.

“If a leader is constantly being changed every two to three years, can they really do a good job and be responsible? If a leader can really focus on his work more can get done,” Gan said.

But now, given that the proposal is unlikely to be stopped, that is something that will only become clearer over time.

The New York-based rights advocacy group Freedom House warns that the end of term limits is a sign that stepped up control and repression under Xi is likely to worsen.

And the implications are both regional and global.

In a statement, Freedom House President Michael Abramowitz said, “the decision sends a chilling message to democratic voices in Hong Kong and to Taiwan, both of which have come under intense pressure from Beijing.

He said it also “signals that Beijing’s drive to create a new world order in which democratic institutions and norms play little or no role will be accelerated.”

Party controlled media in China have rejected suggestions that the proposed amendments mean Xi is aiming to become China’s next emperor or its leader for life.

Willy Lam, a veteran China watcher based in Hong Kong said that it looks like Xi will at least stay on for a third term until 2028, and perhaps one more until 2033 if health permits. At that point, Xi would be 80 years old.

Yang Kai-huang, head of Ming Chuan University’s Cross-Strait Research Center in Taiwan said that Xi does not strike him as someone who wants to repeat the mistakes of Mao, nor is he someone who wants to honor the two-term limit former leader Deng Xiaoping established.

“Judging from Xi’s past traits, the abolishment [of term limits] may have paved an easy path for Xi to seek his third term, but I don’t think Xi wants to be an emperor for life,” Yang said.

Xi is impatient and eager to get things done and put his own thoughts of governance into practice, Yang adds. And that’s why the announcement of the constitutional amendment package was so sudden.

Allen Ai contributed to this report.

 
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