Online giant tries to overcome challenges caused by retail spaces with higher ceilings, more products. From a report: Amazon.com is testing its cashierless checkout technology for bigger stores [alternative source] , according to people familiar with the matter. If successful, the strategy would further challenge brick-and-mortar retailers racing to make their businesses more convenient. The online retail giant is experimenting with the technology in Seattle in a larger space formatted like a big store, the people said. The systems track what shoppers pick from shelves and charges them automatically when they leave a store. Although the technology functions well in its current small-store format, it is harder to use it in bigger spaces with higher ceilings and more products, one of the people said, meaning it could take time to roll out the systems at more larger stores. It is unclear whether Amazon intends to use the technology for Whole Foods, although that is the most likely application if executives can make it work, according to the people. Amazon has previously said it has no plans to add the technology to Whole Foods.

An anonymous reader shares a report: Celebrity physicians often catapult to fame via their mastery of traditional media, like television or radio or books or magazines, and we're used to seeing medical advice and expertise there. What you may have yet to encounter, or haven't fully noticed yet, is the growing group of current medical students who are perhaps on track to achieve even greater fame, through their prodigious and aggressive use of social media, particularly Instagram. Even before receiving their medical degrees, these future doctors are hard at work growing their audiences (many have well into the thousands of followers), arguably in ways even more savvy than the physicians on social media today. I first learned of the medical student Instagram influencer community a few months ago, when a friend shared links to a few of these accounts with me, asking if this is what medical school was really like. Curated and meticulously organized, these accounts posted long reflections after anatomy lab sessions, video stories of students huddled around a defibrillator during a CPR training session, pictures of neat study spaces featuring board-prep textbooks next to cups of artisan coffee, and 5 a.m. selfies taken in the surgery locker-room before assisting with a C-section. Initially, I cringed. Sure, they looked vaguely familiar -- they were (literally) rose-tinted, glamorized snapshots of relatable moments dispersed over the past few years of my life. But interspersed, and even integrated, into those relatable moments were advertisements and discount codes for study materials and scrub clothing brands. Something about that, in particular, felt impulsively antithetical to my (perhaps wide-eyed) interpretation of medicine's ideals, of service to others over self-promotion. Sufficiently intrigued, I fell into a digital rabbit hole that surfaced dozens of fellow med students moonlighting as social media influencers, and the partnerships grew ever more questionable. Some accounts featured sponsored posts advertising watches and clothes from Lululemon; another linked back to a personal blog that included a page that allowed followers to "shop my Instagram." A popular fitness-oriented account, hosted by an aspiring M.D., promoted protein powder and pre-workout supplements. A future dermatologist showcased skin care products. Another future M.D.'s account highlights the mattresses, custom maps, furniture rental services, and food brand that, according to the posts, help her seamlessly live the life of a third-year med student.

An anonymous reader writes: A Twitter user using the pseudonym of @TheHackerGiraffe has hacked over 50,000 printers to print out flyers telling people to subscribe to PewDiePie's YouTube channel. The message the printers received was a simple one. It urged people to subscribe to PewDiePie's YouTube channel in order for PewDiePie -- a famous YouTuber from Sweden, real name Felix Kjellberg -- to keep the crown of most subscribed to YouTube channel. If this sounds ...odd... it's because over the past month, an Indian record label called T-Series has caught up andsurpassed PewDiePie, once considered untouchable in terms of YouTube followers. The Swedish Youtube star made a comeback after his fans banded together in various social media campaigns, but T-Series is catching up with PewDiePie again.

Hundreds of military service members reportedly got caught up in a sextortion scam run by prison inmates using cellphones, according to a release issued by the Naval Criminal Investigative Service (NCIS). From a report: Military agents from multiple criminal investigation groups have served summons and issued warrants for arrests related to the scheme. According to the NCIS, South Carolina and North Carolina prison inmates, assisted by outside accomplices, sought out service members through dating sites and social media, then took on false identities, feigned romantic interest, and exchanged photos. Once the inmates had successfully catfished their targets, they would then pose as the father of the fake persona, insisting their child was underage and that the target had therefore committed a crime by exchanging photos. In some situations, the "father" claimed he wouldn't press charges if the target gave him money. Sometimes the catfisher would pose as law enforcement requesting money for the family.

Italian bioengineer Giuseppe Scionti from Spanish startup Novameat has invented the "world's first" 3D-printed meat-free steak made from vegetable proteins, which mimics the texture of beef. From a report: Vegan ingredients such as rice, peas and seaweed, which provide the amino acids needed for a healthy diet, are turned into a food paste that is 3D-printed to form a raw, steak-like substance. Despite an abundance of meat-free products already on the market that taste similar to animal meats, Scionti found that these are limited to imitation burgers, chicken nuggets or meatballs. None of the offerings reproduce a piece of "fibrous flesh" such as steak or chicken breast. In an effort to reduce the impact of animal agriculture and to improve people's nutrition, the Milanese researcher set out to create a plant-based alternative to "fleshy" meat products.

An anonymous reader quotes a report from Motherboard: It's no secret that humans -- noisy, messy creatures that we are -- are vastly altering Earth's environments. But it's one thing to know this in the abstract, and another to see global changes laid out in detail, as they are in comprehensive new maps published this month in the International Journal of Applied Earth Observation and Geoinformation. Developed by geoscientist Tomasz Stepinski and his team at the University of Cincinnati's Space Informatics Lab (SPI), the intricate visualizations reveal that 22 percent of Earth's total landmass was altered between 1992 and 2015, mostly by humans. The most common change was forest loss due to agricultural development, and the second most common was the reverse -- farms to forests. The swift urbanization of grasslands, forests, and farms was also reflected in the maps. Stepinski and his colleagues used satellite data collected by the European Space Agency's Climate Change Initiative, which included geospatial maps of land cover designed to monitor climate change. The team broke these maps into 81-kilometer-squared tracts and created a legend of color-coded tiles based on nine broad types of transitions that occurred between 1992 and 2015 (agriculture gains in yellow, forest losses in maroon, etc). The tiles are shaded to reflect the degree of change, with the lightest shade corresponding to regions altered by less than 10 percent, and dark patches representing regions that shifted by 30 percent or more. On a broad scale, the maps emphasize the massive influence of human activity on the planet. But the project has also revealed granular details about specific locations.

A logistics division of DHL announced today that it will invest $300 million to modernize 60 percent of its warehouses in North America with more IoT sensors and robots. Robotic process automation and software made to reduce workflow interruptions will also play a role. VentureBeat reports: Such technology is already in operation in 85 DHL facilities, or roughly 20 percent of warehouses across North America. Funding announced today will bring emerging technology to 350 of DHL Supply Chain's 430 operating sites. The company has more than 35,000 employees in North America. Conversations are ongoing with more than 25 robotics and process automation industry leaders, DHL Supply Chain president of retail Jim Gehr said. DHL Supply Chain warehouse robots will work primarily with unit-picking operations and will be able to complete a range of tasks, from collaborative piece picking to shuttling items across a factory to following human packers.

George H.W. Bush, the 41st president of the United States, has passed away tonight at the age of 94. As The Washington Post reports, he was "the last veteran of World War II to serve as president, he was a consummate public servant and a statesman who helped guide the nation and the world out of a four-decade Cold War that had carried the threat of nuclear annihilation." From the report: Although Mr. Bush served as president three decades ago, his values and ethic seem centuries removed from today's acrid political culture. His currency of personal connection was the handwritten letter -- not the social media blast. He had a competitive nature and considerable ambition that were not easy to discern under the sheen of his New England politesse and his earnest generosity. He was capable of running hard-edge political campaigns, and took the nation to war. But his principal achievements were produced at negotiating tables. Despite his grace, Mr. Bush was an easy subject for caricature. He was an honors graduate of Yale University who was often at a loss for words in public, especially when it came to talking about himself. Though he was tested in combat when he was barely out of adolescence, he was branded "a wimp" by those who doubted whether he had essential convictions. This paradox in the public image of Mr. Bush dogged him, as did domestic events. His lack of sure-footedness in the face of a faltering economy produced a nosedive in the soaring popularity he enjoyed after the triumph of the Persian Gulf War. In 1992, he lost his bid for a second term as president. Bush's spokesman Jim McGrath announced his death on Twitter, but didn't provide the cause of death. In 2012, he announced that he had vascular Parkinsonism, a condition that limited his mobility. UPDATE: George W. Bush, the 43rd President of the United States, has issued a statement on the passing of his father: "Jeb, Neil, Marvin, Doro, and I are saddened to announce that after 94 remarkable years, our dear Dad has died. George H. W. Bush was a man of the highest character and the best dad a son or daughter could ask for. The entire Bush family is deeply grateful for 41's life and love, for the compassion of those who have cared and prayed for Dad, and for the condolences of our friends and fellow citizens."

Researchers in the Australian state of Tasmania are using a "virtual fence" system, consisting of alarm units mounted on posts along the side of a three-mile stretch of road, to reduce the number animals that get struck and killed by cars on a particularly deadly stretch of road. "These alarm units, around 80 feet apart, emit sounds and flashing lights to warn animals when a car is approaching," reports Digital Trends. "These do not distract drivers because the sound and light are directed to the edge of the road. They are also only loud and bright enough to be noticeable to wildlife in the immediate vicinity." From the report: "The virtual fence technology involves small devices, approximately the size of a mobile phone, mounted on a pole on the side of the road which are triggered by car headlights when they hit a sensor in the device," Samantha Fox, the researcher who led the project, told Digital Trends. "This sets off blue and yellow flashing lights and a high pitched siren. These together warn local wildlife that a car is coming, and give the animal time to move away from the road." Over the course of a three-year trial, the technology has reduced roadkill on one particular road by a massive 50 percent. On this stretch of road alone, this has meant saving the lives of around 200 animals, ranging from wombats to possums.

Astronomers have measured all the light from all the stars that have ever existed. "In total, the astronomers estimate, stars have radiated 4x1084 photons (a photon being the smallest unit of light)," reports The Guardian. "Or put another way: 4,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 photons." From the report: The astronomers based their calculation on measurements of the extragalactic background light (EBL), a cosmic fog of radiation that has been accumulating since stars first illuminated the dark, vast expanse of space. More than 90% of starlight ends up surviving in this dim backdrop of radiation. The latest observations, collected over nine years by Nasa's Fermi space telescope, use the light from blazars -- super-massive black holes that emit powerful jets of gamma rays -- as beacons to illuminate the cosmic fog. In total, the team captured signals from 739 blazars -- some relatively close and some extremely distant, whose light was emitted in the ancient universe and has taken billions of years to arrive at Earth. Gamma-ray photons travelling through a fog of starlight have a high chance of being absorbed. So by taking blazars at different distances from the Earth and working out how much of their radiation had been lost along the way, the total starlight at different time periods could be ascertained. The researchers used a computer model to factor in the cosmic fog, which "is simultaneously being diluted as the universe expands and space itself is stretched out," the report mentions. "The measurements suggest that star formation peaked about 11 billion years ago and has been on the wane ever since. About seven new stars are created in our Milky Way galaxy every year."

An anonymous reader quotes a report from Reuters: More than 40 percent of the world's coal plants are operating at a loss due to high fuel costs and that proportion could to rise to nearly 75 percent by 2040, a report by environmental think-tank Carbon Tracker showed on Friday. London-based Carbon Tracker analyzed the profitability of 6,685 coal plants around the world, representing 95 percent of operating capacity and 90 percent of capacity under construction. It found that 42 percent of global coal capacity is already unprofitable. From 2019 onwards, it expects falling renewable energy costs, air pollution regulations and carbon pricing to result in further cost pressures and make around 72 percent of the fleet cashflow negative by 2040. In addition, by 2030, new wind and solar will be cheaper than continuing to operate 96 percent of today's existing and planned coal plants, the report said.

"Bitcoin miners hit hard by the cryptocurrency's crash may be throwing in the towel," reports Bloomberg: The Bitcoin network's hash rate, one way of gauging the computing power dedicated to mining the digital currency, dropped about 24 percent from an all-time high at the end of August through Nov. 24, according to Blockchain.com. While the decline may have partially resulted from miners switching to other cryptocurrencies, JPMorgan Chase & Co. says some in the industry are losing money after Bitcoin's price tumbled. "This suggests that prices have declined to a point where mining is becoming uneconomical for some," JPMorgan strategists led by Nikolaos Panigirtzoglou wrote in a Nov. 23 report, in reference to the falling hash rate... The break-even cost to mine a single Bitcoin using Bitmain's Antminer S9 rig was estimated at $7,000 in a Nov. 16 report by Fundstrat Global Advisors, though the level is probably lower for some miners with access to cheap electricity and equipment... A big miner shakeout could be bad news for chipmakers including Taiwan Semiconductor Manufacturing Co. and Nvidia Corp. who supply the industry, along with mining-rig designers like Bitmain Technologies Ltd. that are pursuing initial public offerings. The price of bitcoin dropped 37.4% just in the month of November -- its worst monthly decline in seven years, since August 2011 when it fell from roughly $8 to $4.80. And the decline in bitcoin also dragged down 24 of the top 25 largest cryptocurrencies, reports CoinDesk. "What's more, the average performance of the top 10 cryptocurrencies by market capitalization was -30 percent, while the average performance of all 25 was -37 percent..." "The total capitalization of the cryptocurrency market has now lost over $690 billion and 83 percent of its value since reaching its all time high north of $820 billion this past January, according to CoinMarketCap."

"The Linux Foundation and RISC-V Foundation announced yesterday a joint collaboration project to promote open source development and commercial adoption of the RISC-V instruction set architecture (ISA)," reports TechRepublic: Though some devices that integrate RISC-V will use real-time operating systems rather than Linux, the use of Linux in development will be instrumental as existing tools are being extended to support the RISC-V ISA when developing software on traditional computers. "This joint collaboration with the Linux Foundation will enable the RISC-V Foundation to offer more robust support and educational tools for the active RISC-V community, and enable operating systems, hardware implementations and development tools to scale faster," said Rick O'Connor, executive director of the RISC-V Foundation, in a press release. In many ways, RISC-V is a hardware equivalent to the open source principles that guide the Linux project, as the ISA is open source, is not subject to patent encumbrances, and is available under the BSD license. [L]icensing fees for Arm or MIPS ISAs -- both of which are fundamentally RISC in principle -- can be avoided by using RISC-V.... As alternatives like Alpha, SuperH, MIPS, and even Intel's own Itanium processors have fallen by the wayside, organizations using those ISAs in their products have had difficult adjustment periods transitioning away, while patent encumbrances largely prevent third parties from continuing development or providing drop-in replacements for those technologies. RISC-V's open nature prevents these issues, as it is possible for any organization to extend or customize their own implementation, and any organization can produce their own RISC-V processors. Manufacturers like how RISC-V CPUs aren't restricted to a single manufacturer, according to the article, which points out that NVIDIA and Western Digital have both announced plans to use RISC-V in some upcoming products. RISC-V is also "gaining popularity in Internet of Things, low-power, and embedded applications," and Western Digital even plans to ultimately transition its annual consumption of processors -- one billion cores per yer -- to RISC-V.

Chris Reeve writes: Wired Magazine is reporting that astronomers have since 2014 witnessed up to 100 possible instances of quasars transforming into galaxies over very short timespans, but the article leaves no hint of the trouble this spells for the Big Bang cosmology. The article begins, "Stephanie Lamassa did a double take. She was staring at two images on her computer screen, both of the same object — except they looked nothing alike... The quasar seemed to have vanished, leaving just another galaxy. That had to be impossible, she thought. Although quasars turn off, transitioning into mere galaxies, the process should take 10,000 years or more. This quasar appeared to have shut down in less than 10 years — a cosmic eyeblink." What the Wired article fails to mention is that the short timespans vindicate the quasar ejection model proposed by Edwin Hubble's assistant, Halton Arp, who insisted that these objects must be considerably closer than the extreme distances inferred by their redshifts: "The conclusion was very, very strong just from looking at this picture that these objects had been ejected from the central galaxy, and that they were initially at high redshift, and the redshift decayed as time went on. And therefore, we were looking at a physics that was operating in the universe in which matter was born with low mass and very high redshift, and it matured and evolved into our present form, that we were seeing the birth and evolution of galaxies in the universe." Arp's attempts to publish his quasar ejection model famously led to his removal from the world's largest optical telescope at that time — the 200-inch Palomar. He decided to resign from his permanent position at the Carnegie Institute of Washington on the principle of "whether scientists could follow new lines of investigation, and follow up... on evidence which apparently contradicted the current theorems and the current paradigms." The fact that these quasar changes appear to occur over just months in some cases should raise questions about whether or not the objects are truly at the vast distances and scales implied by their redshift-inferred distances. The original submission also included a comment with a carefully-documented "list of vindications for Halton Arp" -- and complains again that Wired failed to include any mention of Arp's theory, and it's "dire" implications for the Big Bang theory's assumptions about redshift.

Leonovo will add $7.3 million into a $1M fund settling a class action lawsuit over their undisclosed pre-installation of Superfish's targeting adware on 28 different laptop models in 2014. Within one year the U.S. Department of Homeland Security had warned that the adware made laptops vulnerable to SSL spoofing, allowing the reading of encrypted web traffic and the redirecting of traffic from official websites to spoofs, while according to Bloomberg the original software itself also "could access customer Social Security numbers, financial data, and sensitive heath information, the court said." An anonymous reader quotes Softpedia: According to a "SuperFish Vulnerability" advisory published by Lenovo on their support website following the discovery of the pre-installed software by consumers, the VisualDiscovery comparison search engine software was designed to work in the background, intercepting HTTP(S) traffic with the help of a self-signed root certificate that allowed it to decrypt and monitor all traffic, encrypted or not.... "VisualDiscovery was installed on nearly 800,000 Lenovo laptops sold in the United States between September 1, 2014 and February 28, 2015," also states the settlement agreement. "On January 18, 2015, in response to mounting complaints about the effects of VisualDiscovery, Lenovo instructed Superfish to turn it off at the server level...." Out of the 800,000 who bought the laptops that came with VisualDiscovery pre-installed, the 500,000 ones who registered their devices with Lenovo or bought them from retailers such as Best Buy and Amazon will be contacted directly by the Chinese company and informed about the settlement agreement. The rest of the customers who cannot be reached straightaway will be targeted by Lenovo using multiple online advertising platforms, from Google to Twitter and Facebook. A separate settlement with the FTC in 2017 was criticized for its failure to fine Lenovo -- though it did require the company to get affirmative consent for any future adware programs, plus regular third-party audits of its bundled software for the next 20 years.

AmiMoJo writes: Japanese broadcaster NHK is launching the world's first 8K TV channel with a special edition of 2001: A Space Odyssey. NHK asked Warner Bros. to scan the original negatives at 8K specially for the channel. 8K offers 16 times the resolution of standard HD, 120 frames per second progressive scan, and 24 channels of sound. NHK is hoping to broadcast the 2020 Tokyo Olympics on the channel. 17 other channels also began broadcasting 4K programming today, according to Japan Times, even though, as Engadget points out, "almost no one has an 8K display, and most of the people who do need a special receiver and antenna just to pick up the signal... Also, HDMI 2.1 hasn't been implemented in any of these displays yet, so just getting the signal from box to TV requires plugging in four HDMI cables." NHK's channel will broadcast for 12 hours a day, reports the BBC, adding that Samsung already sells an 8K TV for $15,000, and that LG has announced one too, while Engadget reports that Sharp sells one for $6,600.

"2019 just might be the Year of Linux -- the year in which Linux is fully recognized as the powerhouse it has become," writes Network World's "Unix dweeb." The fact is that most people today are using Linux without ever knowing it -- whether on their phones, online when using Google, Facebook, Twitter, GPS devices, and maybe even in their cars, or when using cloud storage for personal or business use. While the presence of Linux on all of these systems may go largely unnoticed by consumers, the role that Linux plays in this market is a sign of how critical it has become. Most IoT and embedded devices -- those small, limited functionality devices that require good security and a small footprint and fill so many niches in our technology-driven lives -- run some variety of Linux, and this isn't likely to change. Instead, we'll just be seeing more devices and a continued reliance on open source to drive them. According to the Cloud Industry Forum, for the first time, businesses are spending more on cloud than on internal infrastructure. The cloud is taking over the role that data centers used to play, and it's largely Linux that's making the transition so advantageous. Even on Microsoft's Azure, the most popular operating system is Linux. In its first Voice of the Enterprise survey, 451 Research predicted that 60 percent of nearly 1,000 IT leaders surveyed plan to run the majority of their IT off premises by 2019. That equates to a lot of IT efforts relying on Linux. Gartner states that 80 percent of internally developed software is now either cloud-enabled or cloud-native. The article also cites Linux's use in AI, data lakes, and in the Sierra supercomputer that monitors America's nuclear stockpile, concluding that "In its domination of IoT, cloud technology, supercomputing and AI, Linux is heading into 2019 with a lot of momentum." And there's even a long list of upcoming Linux conferences...

"[O]n Nov. 26 it was publicly revealed that a widely deployed open-source Node.js programming language module known as event-stream had been injected with malicious code that looked to steal cryptocurrency wallets," reports eWeek, adding "The event-stream library has over two million downloads." An anonymous reader quotes Ars Technica: The backdoor came to light [November 20th] with this report from Github user Ayrton Sparling. Officials with the NPM, the open source project manager that hosted event-stream, didn't issue an advisory until six days later.... "This compromise was not targeting module developers in general or really even developers," an NPM official told Ars in an email. "It targeted a select few developers at a company, Copay, that had a very specific development environment set up. Even then, the payload itself didn't run on those developers' computers; rather, it would be packaged into a consumer-facing app when the developers built a release. The goal was to steal Bitcoin from this application's end users...." According to the Github discussion that exposed the backdoor, the longtime event-stream developer no longer had time to provide updates. So several months ago, he accepted the help of an unknown developer. The new developer took care to keep the backdoor from being discovered. Besides being gradually implemented in stages, it also narrowly targeted only the Copay wallet app. The malicious code was also hard to spot because the flatmap-stream module was encrypted. The attack is the latest to exploit weaknesses in a widely used supply chain to target downstream end users... The supply-chain attacks show one of the weaknesses of open source code. Because of its openness and the lack of funds of many of its hobbyist developers and users, open source code can be subject to malicious modifications that often escape notice. "The time has come," concludes Ars Technica, "for maintainers and users of open source software to devise new measures to better police the millions of packages being used all around us." Sophos' security blog also asks why so many developers "immediately and blindly trusted the new maintainer," and shared a concerned comment from developer named Chris Northwood. "Nothing's stopping this happening again, and it's terrifying."

Seeking compliance with Linux's new Code of Conduct, Intel software engineer Jarkko Sakkinen recently requested comments on a set of changes to kernel code comments which Neowin described as "replacing the F-word with 'hug'. " 80 comments quickly followed on the Linux Kernel Maintainer's List: Several contributors responded to the alterations calling them insane. One wondered if Sakkinen was just trying to make a joke, and another called it censorship and said he'd refuse to apply any sort of patches like this to the code he's in charge of... Some of the post-change comments read "Some Athlon laptops have really hugged PST tables", "If you don't see why, please stay the hug away from my code", and "Only Sun can take such nice parts and hug up the programming interface". Eventually LWN.net publisher Jonathan Corbet deflated most of the controversy by pointing out that Linux's new Code of Conduct applies to future comments but clearly indicates that it does not apply explicitly to past comments. And Jarkko Sakkinen acknowledged that he had missed that part of the discussion.

"When a pair of California Highway Patrol officers pulled alongside a car cruising down Highway 101 in Redwood City before dawn Friday, they reported a shocking sight: a man fast asleep behind the wheel," reports the San Francisco Chronicle: The car was a Tesla, the man was a Los Altos planning commissioner, and the ensuing freeway stop turned into a complex, seven-minute operation in which the officers had to outsmart the vehicle's autopilot system because the driver was unresponsive, according to the CHP... Officers observed Samek's gray Tesla Model S around 3:30 a.m. as it sped south at 70 mph on Highway 101 near Whipple Avenue, said Art Montiel, a CHP spokesman. When officers pulled up next to the car, they allegedly saw Samek asleep, but the car was moving straight, leading them to believe it was in autopilot mode. The officers slowed the car down after running a traffic break, with an officer behind Samek turning on emergency lights before driving across all lanes of the highway, in an S-shaped path, to slow traffic down behind the Tesla, Montiel said. He said another officer drove a patrol car directly in front of Samek before gradually slowing down, prompting the Tesla to slow down as well and eventually come to a stop in the middle of the highway, north of the Embarcadero exit in Palo Alto -- about 7 miles from where the stop was initiated. Tesla declined to comment on the incident, but John Simpson, privacy/technology project director for Consumer Watchdog, calls this proof that Tesla has wrongly convinced drivers their cars' "autopilot" function really could perform fully autonomous driving... "They've really unconscionably led people to believe, I think, that the car is far more capable of self-driving than actually is the case. That's a huge problem."

EU antitrust regulators have asked Google's rivals if the internet search giant unfairly demotes local search competitors, according to a questionnaire seen by Reuters, a move which could lead to a fourth case against the Alphabet unit. From a report: Google has been fined a total 6.76 billion euros ($7.7 billion) in the last 17 months for favoring its comparison shopping service and for using its dominant Android mobile operating system to reinforce its search engine market power. The European Commission, which took the world's most popular internet search engine to task for these two anti-competitive practices, is wrapping up a third case which involves Google's AdSense advertising service. The EU competition authority's interest in local search services followed a complaint by U.S. search and advertising company Yelp and rivals in the travel, restaurant and accommodation industries.

dmoberhaus writes: Researchers at the National Institute for Standards and Technology (NIST) have developed an atomic clock that is so precise that our models of Earth's gravity aren't accurate enough to keep up with it. As detailed in a paper published this week in Nature, the atomic clock could pave the way for creating an unprecedented map of the way the Earth's gravity distorts spacetime and even shed light on the development of the early universe. "The level of clock performance being reported is such that we don't actually know how to account for it well enough to support the level of performance the clock achieves," Andrew Ludlow, a physicist at NIST and the project lead on the organization's new atomic clock, told me on the phone. "Right now the state of the art techniques aren't quite good enough so we're limited by how well we understand gravity on different parts of the Earth."

An anonymous reader shares an article: I don't use the phrase "Will do!" much in daily conversation, but lately it has been creeping into more and more of my e-mails. An editor asks me to get a draft back to her tomorrow? Will do! A friend heading back to Los Angeles from New York sends me a quick note telling me to enjoy living in the "best city in the world." Will do! The hosts of a panel I'm moderating need me to send over a three-line bio? Will do! "Will do!" is just one of many Smart Replies that Google now provides as a default feature in Gmail, there to assist you in your message composition unless you choose to manually turn them off. In October, the e-mail service, which one analytics firm suggests hosts about a quarter of all the e-mails sent worldwide, made this feature standard on its 1.4 billion active accounts, along with a menu of other innovations. These include Smart Compose, a feature that finishes your sentences for you with the help of robot intelligence, and Nudges, a feature that bumps unanswered e-mails to the top of your in-box, making you feel increasingly guilty with every sign-in. As with many technological updates that are suddenly imposed on unsuspecting users, the new Gmail interface has been met with much annoyance. When my in-box started offering me Smart Replies, I felt a little offended. How dare it guess what I want to say, I thought. I -- a professional writer! -- have more to offer than just "Got it!" or "Love it!" or "Thanks for letting me know!" (Smart Replies are big on exclamation points.) I started to resent the A.I., which seemed to be learning my speech patterns faster than I could outsmart it. Just as I decided that I'd thwart the machine mind by answering my messages with "Cool!", the service started offering me several "Cool" varietals. Suddenly, I could answer with "Sounds cool" or "Cool, thanks" or the dreaded "Cool, I'll check it out!"

President Donald Trump's immigration authorities are moving to enact broad changes to a visa that allows American companies to bring international workers to the country. From a report: On Friday, U.S. Citizenship and Immigration Services and the Department of Homeland Security released a proposed rule that takes the first steps toward overhauling the H-1B visa. The new rule would prioritize applications for workers with advanced degrees from American universities. The policy would also change the application process companies go through when they want to secure H-1B visas for foreign talent. Instead of completing a petition for the new employee, companies would register for free online to enter what's been described as the "H-1B lottery." Immigration law caps the number of regular H-1B visas that can be awarded each year at 65,000. An additional 20,000 may be awarded to workers with master's degrees and PhDs. Under the new system, USCIS would review all applications, including those for workers with advanced degrees, during a registration period before the actual petitions are filed.

An estimated 4 billion people in the world lack a physical address. Researchers at the MIT Media Lab and Facebook are now proposing a new way to address the unaddressed: with machine learning. From a report: The team first trained a deep-learning algorithm to extract the road pixels from satellite images. Another algorithm connected the pixels together into a road network. The system analyzed the density and shape of the roads to segment the network into different communities, and the densest cluster was labeled as the city center. The regions around the city center were divided into north, south, east, and west quadrants, and streets were numbered and lettered according to their orientation and distance from the center. When they compared their final results with a random sample of unmapped regions whose streets had been labeled manually, their approach successfully addressed more than 80% of the populated areas, improving coverage compared with Google Maps or OpenStreetMaps. This isn't the only way to automate the creation of addresses. The organization what3words generates a unique three-word combination for every 3-by-3-meter square on a global grid. The scheme has already been adopted in regions of South Africa, Turkey, and Mongolia by national package delivery services, local hospitals, and regional security teams. But Ilke Demir, a researcher at Facebook and one of the creators of the new system, says its main advantage is that it follows existing road topology and helps residents understand how two addresses relate to one another.