By msmash from
Slashdot's fair-question department:
Long-time reader theodp writes: Some education watchers have adopted a wait-and-see response to Jeff Bezos' two-pronged $2B pledge to aid the homeless and to establish preschools for low-income children (Mark Zuckerberg's The Primary School interestingly prefers 'em even younger, noting "we admit students at or before birth"). Not so Audrey Watters, who presents her misgivings in a blog post, titled, "It's Like Amazon, But for Preschool" (tl;dr: read her URL), wondering what a chain of preschools that "use the same set of principles that have driven Amazon" might look like, considering Amazon's own labor practices. She asks, "Are private preschool chains really the path we want to pursue, particularly if we believe that access to excellent early childhood education is so incredibly crucial? Can the gig economy and the algorithm ever provide high quality preschool? For all the flaws in the public school system, it's important to remember: there is no accountability in billionaires' educational philanthropy." Sharing Watters' concerns is author Anand Giridharadas, who argues in his new book Winners Take All that the wealthy pursue social change without uprooting the systems that produce inequality. Bezos has a "a stark opportunity to be a traitor to his class, to actually think about giving in ways that transform the system atop which he stands," Giridharadas said. "It is great to be a winner who gives back. It is even better to be a winner who thinks about how winners can take less."
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By msmash from
Slashdot's future-of-jobs department:
In less than a decade, most workplace tasks will be done by machines rather than humans, according to the World Economic Forum's latest AI job forecast. From a report: Machines will overtake humans in terms of performing more tasks at the workplace by 2025 -- but there could still be 58 million net new jobs created in the next five years, the World Economic Forum (WEF) said in a report on Monday. Developments in automation technologies and artificial intelligence could see 75 million jobs displaced, according to the WEF report "The Future of Jobs 2018." However, another 133 million new roles may emerge as companies shake up their division of labor between humans and machines, translating to 58 million net new jobs being created by 2022, it said. At the same time, there would be "significant shifts" in the quality, location and format of new roles, according to the WEF report, which suggested that full-time, permanent employment may potentially fall. Some companies could choose to use temporary workers, freelancers and specialist contractors, while others may automate many of the tasks. New skill sets for employees will be needed as labor between machines and humans continue to evolve, the report pointed out.
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By msmash from
Slashdot's call-it-a-truce department:
Earlier last week, several users with a new Windows 10 build reported that they were seeing a warning when they attempted to install Chrome or Firefox browser. It turns out, Microsoft has listened to the complaints and is reversing course. CNET reports: A new "fast-ring" test version of Windows, Insider Preview Build 17760, no longer interrupts the installation of rival browsers, a CNET test shows. Earlier this week, an earlier test version of Windows would warn people who tried to install the Chrome, Firefox, Opera or Vivaldi web browsers, "You already have Microsoft Edge -- the safer, faster browser for Windows 10." The dialog box presented two options: "Open Microsoft Edge" -- the default -- and "Install anyway." The feature raised some hackles and brought back memories of Microsoft's strong-arm tactics promoting its old Internet Explorer browser in the first browser wars two decades ago. But Microsoft isn't alone in such tactics: Google promotes its Chrome browser as faster and safer to people who visit its own websites with other browsers.
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By msmash from
Slashdot's aye-aye-captain department:
On Sunday, Linus Torvalds spoke about the confusion he had regarding Maintainer's Summit, but more importantly, how this incident gave him a chance to realize "that I really had been ignoring some fairly deep-seated feelings in the community." In an email to the Linux Kernel Mailing List, Torvalds apologized for hurting people with his behavior over the years, and possibly driving some people "away from kernel development entirely." On that end, said Torvalds, "I am going to take time off and get some assistance on how to understand people's emotions and respond appropriately." He wrote: [...] It's one thing when you can ignore these issues. Usually it's just something I didn't want to deal with. This is my reality. I am not an emotionally empathetic kind of person and that probably doesn't come as a big surprise to anybody. Least of all me. The fact that I then misread people and don't realize (for years) how badly I've judged a situation and contributed to an unprofessional environment is not good. This week people in our community confronted me about my lifetime of not understanding emotions. My flippant attacks in emails have been both unprofessional and uncalled for. Especially at times when I made it personal. In my quest for a better patch, this made sense to me. I know now this was not OK and I am truly sorry. The above is basically a long-winded way to get to the somewhat painful personal admission that hey, I need to change some of my behavior, and I want to apologize to the people that my personal behavior hurt and possibly drove away from kernel development entirely.I am going to take time off and get some assistance on how to understand people's emotions and respond appropriately. Put another way: When asked at conferences, I occasionally talk about how the pain-points in kernel development have generally not been about the _technical_ issues, but about the inflection points where development flow and behavior changed. These pain points have been about managing the flow of patches, and often been associated with big tooling changes - moving from making releases with "patches and tar-balls" (and the _very_ painful discussions about how "Linus doesn't scale" back 15+ years ago) to using BitKeeper, and then to having to write git in order to get past the point of that no longer working for us. We haven't had that kind of pain-point in about a decade. But this week felt like that kind of pain point to me. To tie this all back to the actual 4.19-rc4 release (no, really, this_is_ related!) I actually think that 4.19 is looking fairly good, things have gotten to the "calm" period of the release cycle, and I've talked to Greg to ask him if he'd mind finishing up 4.19 for me, so that I can take a break, and try to at least fix my own behavior. This is not some kind of "I'm burnt out, I need to just go away" break. I'm not feeling like I don't want to continue maintaining Linux. Quite the reverse. I very much *do* want to continue to do this project that I've been working on for almost three decades. This is more like the time I got out of kernel development for a while because I needed to write a little tool called "git". I need to take a break to get help on how to behave differently and fix some issues in my tooling and workflow. And yes, some of it might be "just" tooling. Maybe I can get an email filter in place so at when I send email with curse-words, they just won't go out. Because hey, I'm a big believer in tools, and at least _some_ problems going forward might be improved with simple automation. [...]
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By msmash from
Slashdot's gaming-the-system department:
An anonymous reader shares a report: The Billboard charts have long been the gold standard by which musicians measure their success, but as recent tantrums by the likes of Nicki Minaj have highlighted, the rising influence of streaming services is upending that model -- and giving die-hard fans a way to manipulate the data. A recent release by the Korean pop group BTS prompted its superfandom, millions strong across the globe, to do just that by launching a sophisticated campaign to make sure the boy band reached No. 1. The strategy employed by the so-called BTS Army went largely like this: Fans in the US created accounts on music streaming services to play BTS's music and distributed the account logins to fans in other countries via Twitter, email, or the instant messaging platform Slack. The recipients then streamed BTS's music continuously, often on multiple devices and sometimes with a virtual private network (VPN), which can fake, or "spoof," locations by rerouting a user's traffic through several different servers across the world. Some fans will even organize donation drives so other fans can pay for premium streaming accounts. "Superfans of pop acts have long been doing this sort of thing," said Mark Mulligan, managing director of the digital media analysis company MIDIA Research. "But if a superfan has decided to listen nonstop to a track, is that fake? If so, how many times do they have to listen to a track continuously before it is deemed
'fake'?" One BTS fan group claimed it distributed more than 1,000 Spotify logins, all to make it appear as though more people in the US were streaming BTS's music and nudge their album Love Yourself: Tear up the Spotify chart, which in turn factors into Billboard's metrics.
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By msmash from
Slashdot's up,-up,-and-away department:
The late-night dark skies at Sriharikota, India, lit up in bright orange hues as the PSLV-C42 lifted off and vanished into the thick black clouds, carrying two satellites from the United Kingdom -- NovaSAR and S1-4 from the first launch pad at the Satish Dhawan Space Centre, SHAR. Local news outlet reports: The lightest version of the PSLV, flying in its core-alone version without the six strap-on motors, the PSLV-C-42 rose into the skies at 10.08 p.m. Almost 18 minutes later, the two satellites were placed in the desired orbit by ISRO. This was the 12th such launch of a core-alone version of the PSLV by ISRO. "This was a spectacular mission. We have placed the satellite in a very, very precise orbit," R. Hutton, Mission Director, said. The two satellites, owned by Surrey Satellite Technology Ltd (SSTL) were placed in a circular orbit around the poles, 583 km (362 miles) from Earth. The commercial arm of ISRO, Antrix Corporation earned more than â220 crore ($30.5 million) on this launch. The NovaSAR is a technology demonstration mission designed to test the capabilities of a new low cost S-band SAR platform. It will be used for ship detection and maritime monitoring and also flood monitoring, besides agricultural and forestry applications. The S1-4 will be used for environment monitoring, urban management, and tackling disasters. On the sidelines, the Indian Space Research Organization (ISRO) said it will launch three more satellites to provide high-speed bandwidth connectivity to rural areas as part of the government's Digital India programme, a local news agency reported.
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By msmash from
Slashdot's closer-look department:
Home cooking would be making a comeback if it ever really went away. From a report: Restaurants are getting dinged by the convenience of Netflix, the advent of pre-made meals, the spread of online grocery delivery, plus crushing student debt and a focus on healthy eating. Eighty-two percent of American meals are prepared at home -- more than were cooked 10 years ago, according to researcher NPD Group. The latest peak in restaurant-going was in 2000, when the average American dined out 216 times a year. That figure fell to 185 for the year ended in February, NPD said. Don't be fooled by reports of rising U.S. restaurant sales at big chains like McDonald's. Increases have been driven by price hikes, not more customers. Traffic for the industry was down 1.1 percent in July, the 29th straight month of declines, according to MillerPulse data. "It's counterintuitive because you see a lot of things in the press about restaurant sales increasing," said David Portalatin, a food-industry adviser at NPD. "America does still cook at home." The shift is weighing on the fast-food industry. Eateries already are struggling with higher labor and rent costs that they're passing along to customers, which in turn makes home cooking more economical. McDonald's, Jack in the Box, Shake Shack and Wendy's have all raised prices in the past year.
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By msmash from
Slashdot's up,-up,-and-away department:
The late-night dark skies at Sriharikota, India, lit up in bright orange hues as the PSLV-C42 lifted off and vanished into the thick black clouds, carrying two satellites from the United Kingdom -- NovaSAR and S1-4 from the first launch pad at the Satish Dhawan Space Centre, SHAR. Local news outlet reports: The lightest version of the PSLV, flying in its core-alone version without the six strap-on motors, the PSLV-C-42 rose into the skies at 10.08 p.m. Almost 18 minutes later, the two satellites were placed in the desired orbit by ISRO. This was the 12th such launch of a core-alone version of the PSLV by ISRO. "This was a spectacular mission. We have placed the satellite in a very, very precise orbit," R. Hutton, Mission Director, said. The two satellites, owned by Surrey Satellite Technology Ltd (SSTL) were placed in a circular orbit around the poles, 583 km (362 miles) from Earth. The commercial arm of ISRO, Antrix Corporation earned more than â220 crore ($30.5 million) on this launch. The NovaSAR is a technology demonstration mission designed to test the capabilities of a new low cost S-band SAR platform. It will be used for ship detection and maritime monitoring and also flood monitoring, besides agricultural and forestry applications. The S1-4 will be used for environment monitoring, urban management, and tackling disasters. On the sidelines, the Indian Space Research Organization (ISRO) said it will launch three more satellites to provide high-speed bandwidth connectivity to rural areas as part of the government's Digital India programme, a local news agency reported.
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By msmash from
Slashdot's digital-divide department:
A new research [PDF] on students who took the ACT test, conducted by the ACT Center for Equity in Learning, found that 85% of underserved (meaning low income, minority, or first generation in college) students had access to only one device at home, most often a smartphone. From a blog post: American Indian/Alaskan, Hispanic/Latino, and African American students had the least access. White and Asian students had the most. Nearly a quarter of students who reported that family income was less that $36,000 a year had access to only a single device at home, a 19% gap compared to students whose family income was more than $100,000.
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By msmash from
Slashdot's closer-look department:
In a series of three recent papers, astronomers have identified the final chunks of all the ordinary matter in the universe. From a report: And despite the fact that it took so long to identify it all, researchers spotted it right where they had expected it to be all along: in extensive tendrils of hot gas that span the otherwise empty chasms between galaxies, more properly known as the warm-hot intergalactic medium, or WHIM. Early indications that there might be extensive spans of effectively invisible gas between galaxies came from computer simulations done in 1998. "We wanted to see what was happening to all the gas in the universe," said Jeremiah Ostriker, a cosmologist at Princeton University who constructed one of those simulations along with his colleague Renyue Cen. The two ran simulations of gas movements in the universe acted on by gravity, light, supernova explosions and all the forces that move matter in space. "We concluded that the gas will accumulate in filaments that should be detectable," he said. Except they weren't -- not yet. "It was clear from the early days of cosmological simulations that many of the baryons would be in a hot, diffuse form -- not in galaxies," said Ian McCarthy, an astrophysicist at Liverpool John Moores University. Astronomers expected these hot baryons to conform to a cosmic superstructure, one made of invisible dark matter, that spanned the immense voids between galaxies. The gravitational force of the dark matter would pull gas toward it and heat the gas up to millions of degrees. Unfortunately, hot, diffuse gas is extremely difficult to find. To spot the hidden filaments, two independent teams of researchers searched for precise distortions in the CMB, the afterglow of the Big Bang. As that light from the early universe streams across the cosmos, it can be affected by the regions that it's passing through. In particular, the electrons in hot, ionized gas (such as the WHIM) should interact with photons from the CMB in a way that imparts some additional energy to those photons. The CMB's spectrum should get distorted. Unfortunately the best maps of the CMB (provided by the Planck satellite) showed no such distortions. Either the gas wasn't there, or the effect was too subtle to show up. But the two teams of researchers were determined to make them visible. From increasingly detailed computer simulations of the universe, they knew that gas should stretch between massive galaxies like cobwebs across a windowsill. Planck wasn't able to see the gas between any single pair of galaxies. So the researchers figured out a way to multiply the faint signal by a million.
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By msmash from
Slashdot's where-we-are department:
Here's an analysis of the Linux kernel repository that attempts to find some fresh numbers on the current kernel development trends. He writes: The kernel repository is at 782,487 commits in total from around 19.009 different authors. The repository is made up of 61,725 files and from there around 25,584,633 lines -- keep in mind there is also documentation, Kconfig build files, various helpers/utilities, etc. So far this year there has been 49,647 commits that added 2,229,836 lines of code while dropping 2,004,759 lines of code. Or a net gain of just 225,077 lines. Keep in mind there was the removal of some old CPU architectures and other code removed in kernels this year so while a lot of new functionality was added, thanks to some cleaning, the kernel didn't bloat up as much as one might have otherwise expected. In 2017 there were 80,603 commits with 3,911,061 additions and 1,385,507 deletions. Given just over one quarter to go, on a commit and line count 2018 might come in lower than the two previous years. Linus Torvalds remains the most frequent committer at just over 3% while the other top contributions to the kernel this year are the usual suspects: David S. Miller, Arnd Bergmann, Colin Ian King, Chris Wilson, and Christoph Hellwig. So far in 2018 there were commits from 3,320 different email addresses. This is actually significantly lower than in previous years.
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By msmash from
Slashdot's fighting-bad-guys department:
Amazon.com is investigating internal leaks as it fights to root out fake reviews and other seller scams from its website, the company told WSJ. From the report: Employees of Amazon, primarily with the aid of intermediaries, are offering internal data and other confidential information that can give an edge to independent merchants selling their products on the site, according to sellers who have been offered and purchased the data, brokers who provide it and people familiar with internal investigations. The practice, which violates company policy, is particularly pronounced in China, according to some of these people, because the number of sellers there is skyrocketing. As well, Amazon employees in China have relatively small salaries, which may embolden them to take risks. In exchange for payments ranging from roughly $80 to more than $2,000, brokers for Amazon employees in Shenzhen are offering internal sales metrics and reviewers' email addresses, as well as a service to delete negative reviews and restore banned Amazon accounts, the people said. Amazon is investigating a number of cases involving employees, including some in the U.S., suspected of accepting these bribes, according to people familiar with the matter. An internal probe began in May after Eric Broussard, Amazon's vice president who oversees international marketplaces, was tipped off to the practice in China, according to people familiar with the matter. Amazon has since shuffled the roles of key executives in China to try to root out the bribery, one of these people said.
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By msmash from
Slashdot's mysteries-of-life department:
Arrive in Edinburgh on any given day and there are certain things you can guarantee. One of which is, the time on the turret clock atop The Balmoral Hotel is always wrong. By three minutes, to be exact. From a report: While the clock tower's story is legendary in Edinburgh, it remains a riddle for many first-timers. To the untrained eye, the 58m-high landmark is simply part of the grand finale when surveyed from Calton Hill, Edinburgh's go-to city-centre viewpoint. There it sits to the left of the Dugald Stewart Monument, like a giant exclamation mark above the glazed roof of Waverley Train Station. Likewise, the sandstone baronial tower looks equally glorious when eyed from the commanding northern ramparts of Edinburgh Castle while peering out over the battlements. It is placed at the city's very centre of gravity, between the Old Town and the New Town, at the confluence of all business and life. Except, of course, that the dial's big hand and little hand are out of sync with Greenwich Mean Time. This bold irregularity is, in fact, a historical quirk first introduced in 1902 when the Edwardian-era building opened as the North British Station Hotel. Then, as now, it overlooked the platforms and signal boxes of Waverley Train Station, and just as porters in red jackets met guests off the train, whisking them from the station booking hall to the interconnected reception desk in the hotel's basement, the North British Railway Company owners wanted to make sure their passengers -- and Edinburgh's hurrying public -- wouldn't miss their trains. Given an extra three minutes, they reasoned, these travellers would have more time on the clock to collect their tickets, to reach their corridor carriages and to unload their luggage before the stationmaster's whistle blew. Still today, it is a calculated miscalculation that helps keep the city on time.
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By EditorDavid from
Slashdot's dotcom-after-the-story department:
112-mph winds from Hurricane Florence battered the Carolinas on Saturday, resulting in at least 13 deaths and leaving more than 796,000 households with no electricity, according to CNN, with over 20,000 people evacuating to emergency shelters.
One Myrtle Beach resident spotted an alligator walking through their neighborhood, and the New York Post warns the hurricane "could displace venomous snakes from South Carolina's wetlands," uprooting "some 38 species of snakes -- including dangerous cottonmouths and copperhead vipers."
Cellphone carriers are offering free calling, texting, and data services to affected customers in the Carolinas, and Quartz reports that other tech companies are also trying to help:
People fleeing Florence can find hundreds of places on Airbnb to stay for free; the company will screen applicants and cover homeowners for any damage up to $1 million. Harmany is an app created specifically to connect people during natural disasters. It's set up so that people who have a place can list it, adding it to a map where those needing shelter can find them. Gas Buddy, which lets users search for gas prices and availability by zip code, has set up a special "Florence Live Updates" page and section on its app so users can identify which gas stations are out of fuel, diesel, or power....
The main federal disaster agency, the Federal Emergency Management Agency (FEMA), has an app that is supposed to provide up-to-the minute information about the storm, shelters, and evacuation routes. It is crashing constantly, according to Android users. (Quartz's didn't have the same problems, but hitting the "get directions" button to one North Carolina shelter inexplicably opened up Uber.) FEMA also recommends the Red Cross's Hurricane app, which shows location specific weather alerts, has a flashlight and an alarm, and allows users to connect with people in their contacts, but doesn't have information on shelters.
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article continued at Slashdot's dotcom-after-the-story department >
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