Category: Technology

Feb. 4 is World Cancer Day, an annual opportunity to raise awareness of cancer and encourage its prevention, detection and treatment. In the area of detection, Faith Lapidus reports that researchers at the Johns Hopkins Kimmel Cancer Center in Baltimore, Maryland, are developing a blood test that screens for eight different types of cancer. ...

Getting onto a bus with a driver may be a thing of the past someday. Already, a technology company in Sweden is trying out a driverless minibus in Stockholm. VOA's Deborah Block tells us about it. ...

Spain has extradited to the United States a Russian citizen who is suspected of being one of the world’s most notorious spammers. Pyotr Levashov, a 37-year-old from St. Petersburg, was arrested in April while vacationing with his family in Barcelona. U.S. authorities had asked for him to be detained on charges of fraud and unauthorized interception of electronic communications. He was scheduled to be arraigned late Friday in a federal courthouse in Bridgeport, Connecticut, where a grand jury indicted him last year. A statement from Spain’s National Police said officers handed Levashov over to U.S. marshals Friday. The extradition was approved in October by Spain’s National Court, which rejected a counter-extradition request from Russia. The Russian Embassy in Washington didn’t immediately respond to requests for comment. Army of botnets Authorities…

As virtual reality becomes more popular, different types of 360-degree cameras are popping up for consumers. One that stands out from the crowd for its unique look and design are eye glasses with built-in cameras. Elizabeth Lee has the details. ...

Just like every other health technology, prosthetics are now able to do things that were unimaginable a few years ago. The advances are happening with the help of machine learning, but also through human ingenuity. VOA's Kevin Enochs reports. ...

Google CEO Sundar Pichai recently declared that artificial intelligence fueled by powerful computers was more important to humanity than fire or electricity. And yet the search giant increasingly faces a variety of messy people problems as well. The company has vowed to employ thousands of human checkers just to catch rogue YouTube posters, Russian bots and other purveyors of unsavory content. It’s also on a buying spree to find office space for its burgeoning workforce in pricey Silicon Valley.  For a company that built its success on using faceless algorithms to automate many human tasks, this focus on people presents something of a conundrum. Yet it’s also a necessary one as lawmakers ramp up the pressure on Google to deter foreign powers from abusing its platforms and its YouTube unit…

Apple is making more money than ever, but it still doesn't seem to be enough to keep everyone happy. Not with conspiracy theories swirling around Apple's secret slowdown of older iPhones while a cloud of uncertainty looms over its high-priced iPhone X. It's a reality check for a company accustomed to an unflinchingly loyal customer base. Apple expected buyers to embrace the iPhone X as a revolutionary device worth its $1,000 price, but it appears many Apple fans aren't impressed enough to ante up, especially with other recently released models selling for $200 to $300 less. And not even the less expensive iPhone 8 line appears to be selling quite as well as analysts had expected, based on the numbers that came out Thursday in Apple's fiscal first-quarter earnings report.…

Scientists and engineers around the world are slowly but steadily improving brain-controlled artificial limbs hoping to make them more affordable to patients. Researchers at the Swiss Federal Institute of Technology – EPFL - say their lightweight artificial hand may someday help paraplegic patients be able to feed themselves. VOA’s George Putic explains. ...

A California court has ruled that the popular dating app Tinder violated age discrimination laws by charging users 30 and older more than younger ones. Allan Candelore of California sued the app company over the pricing of its Tinder Plus premium service. Tinder Plus costs $9.99 per month for users younger than 30, while those 30 and older are charged $19.99 per month. The features for Tinder Plus are identical for users regardless of age. Los Angeles Superior Court Judge Brian Currey ruled in favor of Allan Candelore, 33, of San Diego, saying Tinder's pricing violates California's Unruh Civil Rights Act. That law "provides protection from discrimination by all business establishments in California." The company countered in court documents that it is "self-evident that people under 30 face financial challenges"…

This year’s flu season in the U.S. is the worst in 15 years and health officials predict there are weeks of sickness ahead. One company’s “smart thermometer” is tracking how the flu is spreading across the country in real time by gathering data every time someone takes a temperature. Michelle Quinn reports. ...

When a child feels sick, one of the first things a parent does is reach for a thermometer. That common act intrigued Inder Singh, a long-time health policy expert. What if the thermometer could be a communication device – connecting people with information about illnesses going around and gathering real time data on diseases as they spread?  That’s the idea behind Singh’s firm Kinsa, a health data company based in San Francisco that sells “smart” thermometers. Worst flu season in years With the U.S. in the midst of its worst flu season in years, Kinsa has been on the forefront of tracking the spread and severity of flu-like symptoms by region. The company says its data is a close match to flu data tracked by the U.S.Centers for Disease Control…

The annual Washington Auto Show is not the biggest or the most important convention of the year, but it still attracts a lot of attention, from enthusiasts and potential customers to automotive industry professionals.  Self-driving cars are still some time off, so the focus this year continues to be on fuel efficiency. VOA’s George Putic has more. ...

The controversy over information gathered from GPS-enabled fitness devices and published online – in some cases highlighting possible activity at U.S. military bases in places like Syria and Afghanistan – could be just the start of an ever-growing problem in a world where more people and devices are connected to the internet. Already, U.S. Defense Secretary Jim Mattis has ordered a review of security protocols following concerns that a so-called Heatmap published by the fitness app company Strava showed locations and movement patterns of troops serving overseas. "We take matters like these very seriously and are reviewing the situation to determine if any additional training or guidance is required," the Pentagon said in a statement Monday. "Recent data releases emphasize the need for situational awareness when members of the military…

Amazon.com on Monday opened a rainforest-like office space in Seattle that it hopes will spark new ideas for employees. While cities across North America are seeking to host Seattle-based Amazon's second headquarters, the world's largest online retailer is still expanding its main campus. Company office towers and high-end eateries have taken the place of warehouses and parking lots in Seattle's South Lake Union district. The Spheres complex, officially open to workers Tuesday, is the pinnacle of a decade of development here. The Spheres' three glass domes house some 40,000 plants of 400 species. Amazon, famous for its demanding work culture, hopes the Spheres' lush environs will let employees reflect and have chance encounters, spawning new products or plans. The space is more like a greenhouse than a typical office. Instead…

Alibaba Group Holding Ltd., one of the few Olympics sponsors signed up until 2028, said it wants to upgrade the technology that keeps the Games running and will study the Pyeongchang Games to help find ways to save future host countries money. "Pyeongchang will be a very important learning opportunity for our team to see how things are working and what's missing," Alibaba's chief marketing officer Chris Tung said in an interview. Alibaba, the cloud-services and e-commerce provider for the Olympics, will take back what it has learned at the Feb. 9 to 25 Pyeongchang Winter Games and develop solutions for the next Games. Ticketing, media and video services are among the areas that Tung said Alibaba wants to improve. It especially wants to end the inefficient practice of building…

Coming to a hotel or hospital near you may be a robot that makes deliveries.  Companies are creating robots to help with the workload and make human workers more efficient. One such company is Silicon Valley-based Savioke. VOA’s Elizabeth Lee met a couple of its robots at a hotel in Las Vegas. ...

The U.S. military says it is evaluating its policies after a global map of fitness activity drew attention to possible security concerns regarding locations of overseas bases and soldier movements. Strava published its so-called heat map of user activity in November showing the routes millions of users walked, ran and biked, with the most frequent routes showing up in brighter colors. The company says it excluded activities that users marked as private or ones that took place in areas people did not want to make public. The activities were tracked using GPS-enabled devices from manufacturers like Fitbit, Garmin and Polar, and even with the exclusions, Strava said its map included 1 billion activities between 2015 and September 2017. The Washington Post reported on the heat map and its implications, highlighting…

Projecting three-dimensional (3D) images in thin air, called holography, moved from science fiction to reality a long time ago. But this type of graphic display is not in wide use because the required equipment is still expensive. Scientists at the Brigham Young University have discovered a cheaper method of holography, using particles floating in the air. VOA's George Putic reports. ...

Incorporating technology into learning can sometimes be a slippery slope toward computer distraction. That's why some of the best new educational tools work in the real and the virtual world. VOA's Kevin Enochs reports. ...

Tokyo-based cryptocurrency exchange Coincheck Inc said Sunday it would return about 46.3 billion yen ($425 million) of the virtual money it lost to hackers two days ago in one of the biggest-ever thefts of digital money. That amounts to nearly 90 percent of the 58 billion yen worth of NEM coins the company lost in an attack Friday that forced it to suspend withdrawals of all cryptocurrencies except bitcoin. Coincheck said in a statement it would repay the roughly 260,000 owners of NEM coins in Japanese yen, though it was still working on timing and method. Theft and security The theft underscores security and regulatory concerns about bitcoin and other virtual currencies even as a global boom in them shows little signs of fizzling. Two sources with direct knowledge of…

Although long replaced by more efficient types of engines, steam-powered machines still have a certain appeal, and not just for museum-goers. In Britain, the country that gave us both the steam engine and the legendary off-road vehicle the Land Rover Defender, one inventor combined the two, much to the amusement of technology enthusiasts. VOA's George Putic has more. ...

According to the World Health Organization, 2.1 billion people do not have access to safe drinking water. Many of them rely on wells and streams, making testing the water for bacterial contamination of crucial importance. However, cheap and reliable testing equipment is often not available or not affordable. Scientists in Britain and elsewhere are working on a simple, paper-based test that can confirm that water is safe in a matter of seconds. VOA's George Putic reports. ...

Melinda Gates has launched a high-level international commission to spark new thinking on how developing countries can best harness new technologies to reduce poverty. The wife of Microsoft founder and philanthropist Bill Gates spoke at the launch of the commission in Nairobi on Thursday. The 11-member commission aims to promote use of technology to fight poverty across Africa and provide opportunities for the poor.   Melinda Gates, co-founder of the Bill and Melinda Gates Foundation, said the newly launched commission would create opportunities for everyone.   “Let us unleash the opportunity here of all the amazing entrepreneurs, because they are the ones. The markets then will scale these great ideas and so we want to make sure that part of this world we are thinking about everybody, not just the…

The young woman, new to the grind of Chinese factory life, knew the man who called himself Kalen only by the photo on his chat profile. It showed him with a pressed smile holding a paper cup in a swank skyscraper somewhere late at night. Yu Chunyan and her friends didn't know what to make of him. Some thought his eyes were shifty. Others said he looked handsome in a heroic sort of way. Yu was among the doubters. The daughter of factory workers, Yu paid her way through college by working in factories herself. She and thousands of other students had toiled through the summer of 2016 assembling iPhones at a supplier for Apple Inc., but they hadn't been paid their full wages. Kalen was offering to help -…

An estimated 5 million people around the world are bitten by venomous snakes each year, and more than 100,000 victims die. In many cases the key to survival is anti-venom, but getting the right treatment can depend on knowing what kind of snake did the biting. Some new medical tech developed in Denmark is taking the guesswork out of the snake bite business. VOA's Kevin Enochs reports. ...

The U.S. National Transportation Safety Board has opened an investigation in an accident involving a Tesla car that may have been operating under its semi-autonomous Autopilot system.  The board sent two investigators to Culver City, California, to learn whether the Autopilot was on and if so, how the car's sensors failed to detect a firetruck stopped on a highway near Los Angeles on Monday.  This is the second time the safety agency will look in to a crash involving Tesla's Autopilot feature.  In September, the NTSB determined that while the technology played a major role in the May 2016 fatal crash in Florida, the blame fell on driver errors, including overreliance on technology by an inattentive Tesla driver.  The California driver said the Autopilot mode was engaged when the car…

Apple's next major update of its mobile software will include an option that will enable owners of older iPhones to turn off a feature that slows the device to prevent aging batteries from shutting down. The free upgrade announced Wednesday will be released this spring. The additional controls are meant to appease iPhone owners outraged since Apple acknowledged last month that its recent software updates had been secretly slowing down older iPhones when their batteries weakened. Many people believed Apple was purposefully undermining the performance of older iPhones to drive sales of its newer and more expensive devices. Apple insisted it was simply trying to extend the lives of older iPhones, but issued an apology last month and promised to replace batteries in affected devices at a discounted price of…

The International Telecommunication Union reports hundreds of millions of people in the world’s poorest countries now have access to the Internet and mobile devices. It is increasingly difficult to function in this modern digital world without access to the Internet, a smart phone or other digital device. A new report by the International Telecommunication Union finds e-banking, e-commerce and other actions in cyberspace are no longer just the purview of the rich world. It says all 47 of the world’s Least Developed Countries are making huge strides in increasing their Internet access. The ITU says more than 60 percent of LDC populations are covered by a 3G network, referring to a third generation or advanced wireless mobile telecommunication technology. It notes by the end of last year, about 700 million…