An anonymous reader quotes a report from Reuters: Japanese engineering researchers say they have created a tiny electronic light the size of a firefly which rides waves of ultrasound, and could eventually figure in applications ranging from moving displays to projection mapping. Named Luciola for its resemblance to the firefly, the featherweight levitating particle weighs 16.2 mg, has a diameter of 3.5 mm (0.14 inch), and emits a red glimmer that can just about illuminate text. But its minuscule size belies the power of the 285 microspeakers emitting ultrasonic waves that hold up the light, and have a frequency inaudible to the human ear, allowing Luciola to operate in apparent total silence. It took two years for Luciola to get this far, said circuit design specialist Makoto Takamiya, a member of the Kawahara Universal Information Network Project that developed the device. The developers expect Luciola to find applications in the so-called Internet of Things, in which regular objects, such as cars, or domestic appliances such as air-conditioners, are connected to networks to send and receive data. Equipped with movement or temperature sensors, Luciola could fly to such objects to deliver a message or help to make moving displays with multiple lights that can detect the presence of humans, or participate in futuristic projection mapping events.

Uber CEO Dara Khosrowshahi said on Tuesday he can see commercialization of the Uber Air flying taxi service happening within five to 10 years. From a report: The U.S. ride-hailing app maker has said it expects flying vehicles to eventually become an affordable method of mass transportation.

Sony definitely isn't the first name you think of when you're looking for a ride, but that might change soon in its native Japan. From a report: Nikkei has learned that the tech heavyweight is leading an alliance of taxi companies (Checker Cab, Daiwa Motor Transportation, Green Cab, Hinomaru Kotsu and Kokusai Motorcars) in the creation of an AI-powered hailing platform. The algorithmic system would dispatch taxis more effectively by studying a host of conditions like traffic, weather and events. It might send a horde of drivers near the end of a concert, for instance.

A skyscraper set to be built in Tokyo will become the world's tallest to be made of wood. From a report: The Japanese wood products company Sumitomo Forestry Co is proposing to build a 350 metre (1,148ft), 70-floor tower to commemorate its 350th anniversary in 2041. Japan's government has long advertised the advantages of wooden buildings, and in 2010 passed a law requiring it be used for all public buildings of three stories or fewer. Sumitomo Forestry said the new building, known as the W350 Project, was an example of "urban development that is kind for humans," with more high-rise architecture made of wood and covered with greenery "making over cities as forests." The new building will be predominantly wooden, with just 10% steel. Its internal framework of columns, beams and braces -- made of a hybrid of the two materials -- will take account of Japan's high rate of seismic activity. The Tokyo-based architecture firm Nikken Sekkei contributed to the design.

A new technology uses artificial intelligence to generate synthetic images that can pass as real. From a report, shared by a reader (the link may be paywalled): The technology was developed by a team led by Hiroshi Ishikawa, a professor at Japan's Waseda University. It uses convolutional neural networks, a type of deep learning, to predict missing parts of images. The technology could be used in photo-editing apps. It can also be used to generate 3-D images from real 2-D images. The team at first prepared some 8 million images of real landscapes, human faces and other subjects. Using special software, the team generated numerous versions for each image, randomly adding artificial blanks of various shapes, sizes and positions. With all the data, the model took three months to learn how to predict the blanks so that it could fill them in and make the resultant images look identical to the originals. The model's learning algorithm first predicts and fills in blanks. It then evaluates how consistent the added part is with its surroundings.

FedEx left scanned passports, drivers licenses, and other documentation belonging to thousands of its customers exposed on a publicly accessible Amazon S3 server, reports Gizmodo. "The scanned IDs originated from countries all over the world, including the United States, Mexico, Canada, Australia, Saudi Arabia, Japan, China, and several European countries. The IDs were attached to forms that included several pieces of personal information, including names, home addresses, phone numbers, and zip codes." From the report: The server, discovered by researchers at the Kromtech Security Center, was secured as of Tuesday. According to Kromtech, the server belonged to Bongo International LLC, a company that aided customers in performing shipping calculations and currency conversations, among other services. Bongo was purchased by FedEx in 2014 and renamed FedEx Cross-Border International a little over a year later. The service was discontinued in April 2017. According to Kromtech, more than 119,000 scanned documents were discovered on the server. As the documents were dated within the 2009-2012 range, its unclear if FedEx was aware of the server's existence when it purchased Bongo in 2014, the company said.

A report by the International Federation of Robotics looks at the countries that are most highly invested in manufacturing automation. The countries with the ten highest densities of robots are, in order: South Korea (631 per 10,000 workers), Singapore (488), Germany (309), Japan (303), Sweden (223), Denmark (211), United States (189), Italy (185), Belgium (184), and Taiwan (177). Overall, the automation of production is accelerating around the world: 74 robot units per 10,000 employees (up from 66 in 2015) is the new average of global robot density in the manufacturing industries.

The Trump administration is planning to privatize the international space station instead of simply decommissioning the orbiting international experiment in 2024, The Washington Post reports. From a report: According to a document obtained by the Post, the current administration is mulling handing the International Space Station off to private industry instead of de-orbiting it as NASA "will expand international and commercial partnerships over the next seven years in order to ensure continued human access to and presence in low Earth orbit." The Post also reported that the administration was looking to request $150 million in fiscal year 2019 "to enable the development and maturation of commercial entities and capabilities which will ensure that commercial successors to the ISS -- potentially including elements of the ISS -- are operational when they are needed." The U.S. government has already spent roughly $100 billion to build and operate the space station as part of an international coalition that also includes the European Space Agency, the Japan Aerospace Exploration Agency, and the Russian Space Agency.

More problems and controversy for Logan Paul, the YouTube star who caused a strong public backlash when he posted a video of a suicide victim in Japan. From a report: Google's video platform today announced that it would be pulling advertising temporarily from his video channel in response to a "recent pattern of behavior" from him. This is in addition to Paul's suspensions from YouTube's Preferred Ad program and its Originals series, both of which have been in place since January; and comes days after YouTube's CEO promised stronger enforcement of YouTube's policies using a mix of technology and 10,000 human curators.

The marbled crayfish looks much like any other freshwater crustacean. It has two claws, ten legs, and an attractive blue-brown marbled shell. Yet this six-inch creature, found in streams and lakes around the world, is far more sinister than you might expect. From a report: Its new scientific name gives a few clues: Procambarus virginalis. Every marbled crayfish, known as a marmorkreb in German, is female -- and they reproduce by cloning themselves. Frank Lyko, a biologist at the German Cancer Research Center, first heard about the marbled crayfish from a hobbyist aquarium owner, who picked up some "Texas crayfish" at a pet shop in 1995. They were strikingly large, and they laid enormous batches of eggs -- hundreds, in a single go. Soon, the New York Times reports, the hobbyist was beset with so many crayfish he was giving them away to his friends. And soon after that, marmorkrebs were showing up in pet stores upon Europe.

There was something very strange about these crayfish. They were all female, and they all laid hundreds of eggs without mating. These eggs, in turn, hatched into hundreds more females -- with each one growing up fully able to reproduce by herself. In 2003, scientists sequenced their DNA and confirmed what many owners already believed to be the case: Each baby crayfish was a clone of its mother, and they were filling Europe's fishtanks at alarming speed. Just 25 years ago, the marbled crayfish did not exist at all. Now, they can be found in the wild by the millions in Germany, the Czech Republic, Hungary, Croatia, the Ukraine, Japan, and Madagascar.

With Japan's ageing society facing a predicted shortfall of 370,000 caregivers by 2025, the government wants to increase community acceptance of technology that could help fill the gap in the nursing workforce. From a report: Developers have focused their efforts on producing simple robotic devices that help frail residents get out of their bed and into a wheelchair, or that can ease senior citizens into bathtubs. But the government sees a wider range of potential applications and recently revised its list of priorities to include robots that can predict when patients might need to use the toilet. Dr Hirohisa Hirukawa, director of robot innovation research at Japan's National Institute of Advanced Industrial Science and Technology, said the aims included easing the burden on nursing staff and boosting the autonomy of people still living at home. "Robotics cannot solve all of these issues; however, robotics will be able to make a contribution to some of these difficulties," he said. Hirukawa said lifting robotics had so far been deployed in only about 8% of nursing homes in Japan, partly because of the cost and partly because of the "the mindset by the people on the frontline of caregiving that after all it must be human beings who provide this kind of care."

Japan has launched the world's smallest satellite-carrying rocket. Long-time Slashdot reader hey! writes: Last week Japan Aerospace Exploration Agency (JAXA) successfully placed a three-kilogram cubesat into an 180 x 1,500 kilometer orbit at 31 degrees inclination to the equator. The payload was launched on a modified sounding rocket, called the SS-520-5. The assembled rocket weighed a mere 2600 kilograms [2.87 tons] on the launchpad, making the SS-520-5 the smallest vehicle ever to put an object into orbit.

Note that the difference in the SS-520's modest orbital capacity of four kilograms and its ability to launch 140 kilograms to 1000 kilometers on a suborbital flight. That shows how much more difficult it is to put an object into orbit than it is to merely send it into space.

Mark Wilson writes: Apple has launched a new repair program aimed at iPhone 7 users who are experiencing a "No Service" problem. Apple says that affected models that were sold since September 2016 will be repaired free of charge. The company explains that the No Service bug only affects a "small number" of handsets, and it is caused by a failed component on the main logic board...

Apple says that the problematic iPhone 7s were sold in China, Hong Kong, Japan, Macao, and the US between September 2016 and February 2018. The specific model numbers are A1660, A1780 and A1779 and anyone whose phone is displaying a "No Service" message even when signal is available is told to contact their nearest Apple Authorized Service Provider, Apple Retail Store or Apple Technical Support.

mikeebbbd writes: According to Bloomberg, "Xerox, a once-iconic American innovator that became synonymous with office copy machines, is ceding control to Japan's Fujifilm in a deal that creates an $18 billion company." Essentially, it's merging with Fujifilm; a former joint venture operating in the Asian-Pacific area essentially will become the parent company... So much for the company that actually invented the modern graphical user interface later popularized by Apple and Microsoft. "The agreement marks the end of independence for a U.S. company whose roots trace back to the start of the 20th century," reports Bloomberg. "The joint venture will cut 10,000 jobs in Asia as part of the restructuring as the Japanese company struggles with an 'increasingly severe' market environment." While the new company will have a combined revenue of $18 billion, Xerox was acquired by Fujifilm for $6.1 billion.

Locke2005 shares a report from CNBC: Hackers stole several hundred million dollars' worth of a lesser-known cryptocurrency from a major Japanese exchange Friday. Coincheck said that around 523 million of the exchange's NEM coins were sent to another account around 3 a.m. local time (1 p.m. ET Thursday), according to a Google translate of a Japanese transcript of the Friday press conference from Logmi. The exchange has about 6 percent of yen-bitcoin trading, ranking fourth by market share on CryptoCompare. The stolen NEM coins were worth about 58 billion yen at the time of detection, or roughly $534.8 million, according to the exchange. Coincheck subsequently restricted withdrawals of all currencies, including yen, and trading of cryptocurrencies other than bitcoin. Locke2005 adds, "That, my friends, is the prime reason why speculating in cryptocurrency is a bad idea!"

An anonymous reader quotes a report from Engadget: Later this year, you'll be able to buy ebooks and audiobooks straight from Walmart's website. The big box retailer has teamed up with Japanese e-commerce titan Rakuten to launch a business that can take on Amazon's Kindle offerings. Walmart will give its customers in the U.S. an easy way to access to Kobo's library -- Kobo is Rakuten's digital book division -- and its six million titles from tens of thousands of publishers. The company will also start selling Kobo eReaders, which will set you back at least $120, online and in stores sometime this year. Walmart said Kobo's titles will be fully integrated into its website, so the ebook and audiobook versions of the title you're searching for will appear alongside the listing of its physical book. However, you won't be able to access the digital files through random apps. You'll have to use the co-branded apps for iOS, Android and desktop that Walmart and Kobo will release in the future, though you'll of course be able access ebooks through a Kobo e-reader.

YouTube was recently caught displaying ads that covertly leach off visitors' CPUs and electricity to generate digital currency on behalf of anonymous attackers, it was widely reported. From a report: Word of the abusive ads started no later than Tuesday, as people took to social media sites to complain their antivirus programs were detecting cryptocurrency mining code when they visited YouTube. The warnings came even when people changed the browser they were using, and the warnings seemed to be limited to times when users were on YouTube. On Friday, researchers with antivirus provider Trend Micro said the ads helped drive a more than three-fold spike in Web miner detections. They said the attackers behind the ads were abusing Google's DoubleClick ad platform to display them to YouTube visitors in select countries, including Japan, France, Taiwan, Italy, and Spain. The ads contain JavaScript that mines the digital coin known as Monero.

An anonymous reader quotes a report from Bloomberg: The U.S. dropped out of the top 10 in the 2018 Bloomberg Innovation Index for the first time in the six years the gauge has been compiled. South Korea and Sweden retained their No. 1 and No. 2 rankings. The index scores countries using seven criteria, including research and development spending and concentration of high-tech public companies. The U.S. fell to 11th place from ninth mainly because of an eight-spot slump in the post-secondary, or tertiary, education-efficiency category, which includes the share of new science and engineering graduates in the labor force. Value-added manufacturing also declined. Improvement in the productivity score couldn't make up for the lost ground.

South Korea remained the global-innovation gold medalist for the fifth consecutive year. China moved up two spots to 19th, buoyed by its high proportion of new science and engineering graduates in the labor force and increasing number of patents by innovators such as Huawei Technologies Co. Japan, one of three Asian nations in the top 10, rose one slot to No. 6. France moved up to ninth from 11th, joining five other European economies in the top tier. Israel rounded out this group and was the only country to beat South Korea in the R&D category. South Africa and Iran moved back into the top 50; the last time both were included was 2014. Turkey was one of the biggest gainers, jumping four spots to 33rd because of improvements in tertiary efficiency, productivity and two other categories. The biggest losers were New Zealand and Ukraine, which each dropped four places. The productivity measure influenced New Zealand's shift, while Ukraine was hurt by a lower tertiary-efficiency ranking.

New submitter Foundryman writes: Amidst fake missile reports in Hawaii and Japan, Michigan gets hit by something real. From a report via Ars Technica: "Early last night local time, a meteor rocketed through the skies of southern Michigan, giving local residents a dramatic (if brief) light show. It also generated an imperceptible thump, as the U.S. Geological Survey confirmed that there was a coincident magnitude 2.0 earthquake. The American Meteor Society has collected more than 350 eyewitness accounts, which ranged from western Pennsylvania out to Illinois and Wisconsin. They were heavily concentrated over southern Michigan, notably around the Detroit area. A number of people have also posted videos of the fireball online. The American Meteor Society estimates that the rock was relatively slow-moving at a sedate 45,000km an hour. Combined with its production of a large fireball, the researchers conclude it was probably a big rock. NASA's meteorwatch Facebook page largely agrees and suggests that this probably means that pieces of the rock made it to Earth. If you were on the flight path, you might want to check your yard.

An anonymous reader shares a report: Japan's public broadcaster on Tuesday accidentally sent news alerts that North Korea had launched a missile and that citizens should take shelter -- just days after the government of Hawaii had sent a similar warning to its citizens. The broadcaster, NHK, corrected itself five minutes later and apologized for the error on its evening news (Editor's note: the link may be paywalled; alternative source). The initial texts cited J-Alert, a system used by the government to issue warnings to its citizens about missiles, tsunamis and other natural disasters. But NHK later said that the system was not to blame for the false alarm. Makoto Sasaki, a spokesman for NHK, apologized, saying that "staff had mistakenly operated the equipment to deliver news alerts over the internet."