Slashdot

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• Is Carbon Capture Here?
• Leaked Documents Reveal Facebook is Targeting Children as Young as 6
• Bitcoin White Paper's 13th Anniversary Celebrated with Decentralized Pizza (and Gilbert Gottfried)
• US Copyright Office Broadens Exemptions for Repairing Consumer Devices
• NASA Proposes New Methodology for Communicating the Discovery of Alien Life
• Richard Dawkins, Jimmy Wales - Unlike Facebook, No One Gets Special Treatment on Wikipedia
• Newly-Discovered 'AbstractEmu' Malware Rooted Android Devices, Evaded Detection
• Oracle's JDK 17 - Free Again for Commercial Use
• Why America is Experimenting With 'Postal Banking'
• Scammers Are Creating Fake Students on Harvard.edu and Using Them to Shill Brands
• What Happens When You Use Bluetooth Tags to Track Your Stolen Items?
• 'Ocean Cleanup' Successfully Removes 63,000 Pounds from the Great Pacific Garbage Patch
• Why Aren't There More Open Source Solutions for Mobile Devices?

Is Carbon Capture Here? Posted: 31 Oct 2021 06:54 PM PDT "Is carbon capture here?" asks a headline from the New York Times. A Swiss company named Climeworks "is operating a device in Iceland that sucks CO2 from the air and shoots it into the ground, where it turns into rock." [Stephan] Hitz and his small team of technicians are running Orca, the world's biggest commercial direct air capture (DAC) device, which in September began pulling carbon dioxide out of the air at a site 20 miles from the capital, Reykjavik. As the wind stirred up clouds of steam billowing from the nearby Hellisheidi geothermal power plant, a gentle hum came from Orca, which resembles four massive air-conditioners, each the size of one shipping container sitting on top of another. Each container holds 12 large round fans powered by renewable electricity from the geothermal plant, which suck air into steel catchment boxes where carbon dioxide or CO2, the main greenhouse gas behind global warming, chemically bonds with a sandlike filtering substance. When heat is applied to that filtering substance it releases the CO2, which is then mixed with water by an Icelandic company called Carbfix to create a drinkable fizzy water. Several other firms are striving to pull carbon from the air in the United States and elsewhere, but only here in the volcanic plateaus of Iceland is the CO2 being turned into that sparkling cocktail and injected several hundred meters down into basalt bedrock. Carbfix has discovered that its CO2 mix will chemically react with basalt and turn to rock in just two or three years instead of the centuries that the mineralization process was believed to take, so it takes the CO2 that Climeworks' DAC captures and pumps it into the ground through wells protected from the harsh environment by steel igloos that could easily serve as props in a space movie. It is a permanent solution, unlike the planting of forests which can release their carbon by rotting, being cut down or burning in a warming planet. Even the CO2 that other firms are planning to inject into empty oil and gas fields could eventually leak out, some experts fear, but once carbon turns to rock it is not going anywhere. Orca is billed as the world's first commercial DAC unit because the 4,000 metric tons of CO2 it can extract each year have been paid for by 8,000 people who have subscribed online to remove some carbon, and by firms including Stripe, Swiss Re, Audi and Microsoft. The rock band Coldplay recently joined those companies in paying Climeworks for voluntary carbon credits to offset some of their own emissions. The firm hopes to one day turn a profit by getting its costs below the selling price of those credits. Current cost: about $600 to $800 per metric ton. Read more of this story at Slashdot.

Leaked Documents Reveal Facebook is Targeting Children as Young as 6 Posted: 31 Oct 2021 03:59 PM PDT "Internal documents show that Facebook has been actively hiring employees to build products that target children as young as 6 to expand its user base," reports NBC News — apparently within just the last six months. "Our company is making a major investment..." begins an internal Facebook blog post seen by NBC. The blog post announces that the company was dedicating a team "to make safer, more private, experiences for youth..." It goes on to point out this marked a new direction for Facebook, since "For many of our products, we historically haven't designed for under 13." Further down the post adds that "Our work prioritizes the best interests of the child..." Diagrams illustrate proposed new target age groups, ranging from kids 6 to 9 years old and tweens 10 to 12 years old — along with existing targets of early teens from 13 to 15 years old, late teens from 16 to 17 years old, and adults... Critics of the company say these documents are part of a long-standing pattern of Facebook attempting to attract younger users as early as possible. "Facebook and Instagram have repeatedly shown that they simply can't be trusted when it comes to the well-being of children and teens," said James Steyer, the founder and CEO of Common Sense Media, a nonprofit organization that researches the relationship between children and the digital world. "They need to focus on cleaning up their existing platforms instead of trying to hook more children to their addictive platforms at younger and younger ages...." The post came just one week before a coalition of 35 organizations and 64 individual experts, coordinated by Fairplay, formerly known as the Campaign for a Commercial-Free Childhood, a Boston-based nonprofit, raised concerns about privacy, screen time, mental health, self-esteem and commercial pressure in a letter to Facebook CEO Mark Zuckerberg. "These documents make clear that instead of working to make its existing platforms less harmful to teens, Facebook's priority was to ensnare younger children and create a pipeline of lifetime users of Facebook products," Fairplay's executive director Josh Golin told NBC News. "Despite Facebook's claims that their motivation for Instagram for Kids is to create a safer experience for preteens, it's clear the real reason is Facebook is fixated on kids to drive growth. Facebook products aren't safe for younger children, and a company that consistently puts profits ahead of young people's well-being has no business building platforms for kids." Read more of this story at Slashdot.

Bitcoin White Paper's 13th Anniversary Celebrated with Decentralized Pizza (and Gilbert Gottfried) Posted: 31 Oct 2021 02:47 PM PDT Today the iconic Bitcoin white paper "celebrates thirteen years of financial disruption," notes Cointelegraph, "after being first published on Oct. 31, 2008, by an anonymous person or entity named Satoshi Nakamoto." (Here's a 2013 story from Slashdot about version 0.3.) Cointelegraph writes: The white paper, titled Bitcoin: A Peer-to-Peer Electronic Cash System, foresaw the need for a peer-to-peer online payment system that is self-governing, secure and limited in quantity. The Bitcoin network was launched on Jan. 3, 2009, with each Bitcoin priced at $0.0008.... Today, Bitcoin maintains a stable trading value well above $60k after experiencing a gradual appreciation of 7,749,999,900% since its launch. Cointelegraph celebrated the anniversary by embedding a video of the original bitcoin white paper being read by comedian Gilbert Gottfried — but they weren't the only ones. Entrepreneur/investor Anthony Pompliano celebrated with the return of what he describes as a decentralized pizzeria" named Bitcoin pizza. (An interactive online map shows participating locations around the U.S.A. where pizzas can be ordered with cash or with 0.0003 BTC — either through the web site or through the Uber Eats app.) "If you want to pay for your pizza in bitcoin, I will gladly take your bitcoin," Pompliano says in a video posted to Twitter. "I don't think that you should use your bitcoin to buy the pizza — but we now accept bitcoin." The five available topping combos even have bitcoin-themed names like "No Keys, No Cheese" and "Satoshi's Favorite" — and the pizzas are all delivered in a special commemorative bitcoin-themed pizza box. "Every single dollar that I make from this, I donate to bitcoin developers," Pompliano explains in the video. "I make zero dollars from Bitcoin Pizza." "And we're going to keep building this until eventually we are the single largest independent pizza chain in the United States. And then after we become the single largest independent pizza chain in the United States, we're going to turn around, and then we're going to go international." Read more of this story at Slashdot.

US Copyright Office Broadens Exemptions for Repairing Consumer Devices Posted: 31 Oct 2021 01:35 PM PDT The U.S. Copyright Office "is expanding a legal shield for fixing digital devices," reports the Verge, "including cars and medical devices." Earlier this week the office "submitted new exemptions to Section 1201 of the Digital Millennium Copyright Act, which bars breaking software copy protection. The resulting rules include a revamped section on device repair, reflecting renewed government pressure around 'right to repair' issues." [T]his latest rulemaking adopts repair-related proposals from the Electronic Frontier Foundation, iFixit, and other organizations. The Librarian of Congress adopted the recommendations in a final rule that will take effect [Thursday]. The exemptions replace an itemized list of repairable devices with broad protections for any consumer devices that rely on software to function, as well as land and sea vehicles and medical devices that aren't consumer-focused. The rulemaking doesn't rewrite the exemption to cover all non-consumer devices, and it doesn't cover all "modification," only "diagnosis, maintenance, and repair." For video game consoles specifically, repair only covers repairing the device's optical drives and requires reenabling any technological protection measures that were circumvented afterward. The Verge notes that Acting General Counsel Kevin Amer told reports the exemption should prove useful, adding that their decision had been influenced by an earlier executive order from the Biden administration supporting third-party and consumer repair work. The article also notes other U.S. agencies are also moving on the issue. "The Federal Trade Commission, for instance, has pledged to fight business practices that lock out independent repair shops. "This copyright rulemaking doesn't address those practices, but it helps lift a legal threat hanging over technicians and consumers." Read more of this story at Slashdot.

NASA Proposes New Methodology for Communicating the Discovery of Alien Life Posted: 31 Oct 2021 12:34 PM PDT "NASA scientists have just published a commentary article in Nature calling for a framework for reporting extraterrestrial life to the world," reports Cosmos magazine (in an article shared by Slashdot reader Tesseractic): "Our generation could realistically be the one to discover evidence of life beyond Earth," write NASA Chief Scientist James Green and colleagues. "With this privileged potential comes responsibility. As life-detection objectives become increasingly prominent in space sciences, it is essential to open a community dialogue about how to convey information in a subject matter that is diverse, complicated and has a high potential to be sensationalised..." Green and colleagues argue that...we should reframe such a discovery, so it isn't presented as a single moment when aliens are announced to the world. Instead, it should be seen as a progressive endeavour, reflecting the process of science itself. "If, instead, we recast the search for life as a progressive endeavour, we convey the value of observations that are contextual or suggestive but not definitive and emphasise that false starts and dead ends are an expected part of a healthy scientific process," they write. This will involve scientists, technologists and the media talking to each other to agree firstly on objective standards of evidence for life, and secondly on the best way to communicate that evidence. This, they say, should preferably be done now before a detection of life is made, rather than scramble to put it together in the aftermath. "The team kickstarts the conversation by proposing a 'confidence of life detection' (CoLD) scale, which contains seven steps taking us from first exciting potential detection of life to definitive confirmation," Cosmos points out. (With the stages including the discoveries of unquestionable biosignatures, a habitable environment, and then corroborating evidence.) Cosmos argues that "This is an increasingly important conversation to have — because experts think that the odds aliens exist are high." And they close their article by quoting NASA's team. "Whatever the outcome of the dialogue, what matters is that it occurs. In doing so, we can only become more effective at communicating the results of our work, and the wonder associated with it." Read more of this story at Slashdot.

Richard Dawkins, Jimmy Wales - Unlike Facebook, No One Gets Special Treatment on Wikipedia Posted: 31 Oct 2021 11:34 AM PDT "In a world of inequality, we are well accustomed to rich, powerful, connected people getting preferential treatment..." argues an opinion piece in the Washington Post. "The notable exception is Wikipedia." There, VIPs have been shouting "Do you have any idea who you are dealing with?!" for years, only to be told either, not really, or, don't care, and then instructed...to take their objections to a Talk page where the community can weigh in... One reason the project is different from other digital platforms for VIPs is the absence of a mechanism for "escalating the case to leadership," as one internal Facebook memo, recently published by the Wall Street Journal, euphemistically described the process of Facebook's giving special treatment... The closest approximation to a Wikipedia power player would be Jimmy Wales, the chairman emeritus of the foundation that supports Wikipedias in more than 250 languages and the face of the project for its 20 years of existence. But Wales is not actually in control of anything. When he gets personally involved in helping a petitioner, a crowd of editors track his movements to ensure that he not hold special influence. This tradition began way back in Wikipedia's history, when Wales insisted that the birth date on his own article, and his birth certificate, was wrong. The editors did not take his word for it... With no bigwig to enlist, people who object to what appears on their article page try to navigate Wikipedia on their own, an often-treacherous experience. In the early days of Wikipedia, the evolutionary biologist Richard Dawkins edited the article about him to correct an error. He confirmed in an email to an editor, Alienus, that "yes, the person who purported to be me is indeed me! But thank you very much for checking. I am bowled over by how good Wikipedia generally is." That same editor followed up, however, by questioning a change Dawkins had made to his article to reduce the number of journals he edits from four to two and to remove any mention of one, Episteme Journal. "Do you have any citations to support this change?" Dawkins was flabbergasted: "It is unreasonable to ask for a positive citation to demonstrate that I did NOT found a journal called Episteme. I am telling you that I never founded a journal called Episteme. I didn't even know that a journal called Episteme existed." Turned out an editor had made an error; the sentence was removed permanently. The article — by Wikipedia editor Noam Cohen — opens with the story of John C. Eastman, a lawyer advising president Trump, and his argument with Wikipedia editors over his biography (an argument still archived on the biography's "Talk" page). Eastman complains that their supporting references — which included the New York Times — were biased against him, and yet rather than allowing him to delete them "I had to ask permission from some unknown twentysomething." Read more of this story at Slashdot.

Newly-Discovered 'AbstractEmu' Malware Rooted Android Devices, Evaded Detection Posted: 31 Oct 2021 10:34 AM PDT "New Android malware can root infected devices to take complete control and silently tweak system settings, as well as evade detection using code abstraction and anti-emulation checks," reports BleepingComputer. Cybersecurity company Lookout said on its blog that they'd spotted the malware on Google Play "and prominent third-party stores such as the Amazon Appstore and the Samsung Galaxy Store.... To protect Android users, Google promptly removed the app as soon as we notified them of the malware." We named the malware "AbstractEmu" after its use of code abstraction and anti-emulation checks to avoid running while under analysis. A total of 19 related applications were uncovered, seven of which contain rooting functionality, including one on Play that had more than 10,000 downloads... This is a significant discovery because widely-distributed malware with root capabilities have become rare over the past five years. As the Android ecosystem matures there are fewer exploits that affect a large number of devices, making them less useful for threat actors... By using the rooting process to gain privileged access to the Android operating system, the threat actor can silently grant themselves dangerous permissions or install additional malware — steps that would normally require user interaction. Elevated privileges also give the malware access to other apps' sensitive data, something not possible under normal circumstances... AbstractEmu does not have any sophisticated zero-click remote exploit functionality used in advanced APT-style threats, it is activated simply by the user having opened the app. As the malware is disguised as functional apps, most users will likely interact with them shortly after downloading... By rooting the device, the malware is able to silently modify the device in ways that would otherwise require user interaction and access data of other apps on the device. "Apps bundling the malware included password managers and tools like data savers and app launchers," reports BleepingComputer, "all of them providing the functionality they promised to avoid raising suspicions..." Lookout's blog post said they'd spotted people affected by the malware in 17 different countries. Read more of this story at Slashdot.

Oracle's JDK 17 - Free Again for Commercial Use Posted: 31 Oct 2021 09:34 AM PDT The Oracle JDK "is available free of charge for production use again," reports InfoQ, under a new "Oracle No-Fee Terms and Conditions" license. The move, announced in mid-September, "reverses a 2018 decision to charge for Oracle JDK production use and does not affect Oracle's OpenJDK distribution," they write, noting that the new license "applies to the recently released version 17 of Oracle JDK and future versions." Donald Smith, Senior Director of Product Management at Oracle, explained the reason for this decision in a recent blog post, writing: "Providing Oracle OpenJDK builds under the GPL was highly welcomed, but feedback from developers, academia, and enterprises was that they wanted the trusted, rock-solid Oracle JDK under an unambiguously free terms license, too. Oracle appreciates the feedback from the developer ecosystem and are pleased to announce that as of Java 17 we are delivering on exactly that request." Smith explicitly stated that the No-Fee Terms and Conditions license "includes commercial and production use" [although the license does not seem to highlight this fact] and stated that "redistribution is permitted as long as it is not for a fee." Read more of this story at Slashdot.

Why America is Experimenting With 'Postal Banking' Posted: 31 Oct 2021 08:34 AM PDT From the editorial board of the Pittsburgh Post-Gazette: In 1947, more than 4 million Americans owned $3.4 billion in saving deposits held not by a bank or credit union, but by the United States Postal Service. It's a largely forgotten part of American banking (and postal) history that the USPS ran the Postal Savings System for 56 years, from 1911 to 1967... [T]o this day postal services around the world provide small-scale financial services, from check cashing to savings accounts to e-commerce solutions, such as allowing refunds for returned goods to be deposited directly into a consumer's postal account. In September, the U.S. Postal Service took the first steps toward restoring its place in Americans' financial lives: At four East Coast post offices, customers can now get paychecks or business checks worth up to $500 cashed for a flat fee of $5.95.... Postal banking has the potential to reorient the American financial landscape for the benefit the most vulnerable. A fifth of Americans are considered "unbanked" or "underbanked," often relying on unscrupulous payday lenders because they lack the week-to-week security to set even a little aside in a traditional account. According to a 2014 USPS report, in 2012 alone these "alternative financial services" wrung $89 billion in interest and fees out of the poorest Americans... Postal banking also has a bipartisan pedigree. While it has most recently been a centerpiece of the progressive platforms of Sen. Bernie Sanders, I-Vt., it has also been promoted by reformist conservatives as a way to get and keep capital in local communities, rather than having it held in the coffers of multinational conglomerates. And finally, an expansion into basic financial services may be essential to the very survival of the U.S. Postal Service. As Amazon and private shipping companies continue to press their advantage, the Postal Service can press its own: thousands of locations in every nook and cranny of the country, along with broad community trust. This modest pilot "is the foundation for more expansive contemplated postal banking services that could include bill-paying services, ATM access and money-order and wire-transfer capabilities," argues a follow-up piece in the same newspaper: Local bank branches are shuttering in communities all across our country, and mainstream banks are failing to offer financial services that meet the needs of many communities... Robust postal banking, which should ultimately include checking and savings accounts as well as loan options, could step into the breach and provide equitable, accessible and affordable financial services to people who lack access to traditional bank services and would otherwise have to turn to high-cost and low-value fringe financial institutions... Underbanked households have an average annual income of $25,000 and typically spend approximately 10% of their income on fees and interest to fringe financial institutions simply to access their money — an amount equal to what the average household spends on food annually... Postal banking provides an economic lifeline to countless Americans living in banking deserts. The Postal Service's 34,000 facilities service every ZIP code in the country. More than two-thirds of the census tracts that have a post office do not have a bank branch. Postal banking also provides transparent and equitable services and costs. Traditional bank fees and requirements — such as minimum balance requirements, activity fees and overdraft charges — exclude low-income and small-balance customers... Postal banking is a key pathway from poverty to economic mobility for millions of Americans and also produces significant revenue and opportunities for the Postal Service to flourish and expand its business model. Read more of this story at Slashdot.

Scammers Are Creating Fake Students on Harvard.edu and Using Them to Shill Brands Posted: 31 Oct 2021 07:34 AM PDT "According to his bio on Harvard.edu, Mikao John was an erudite scholar: a medical student at the Harvard-MIT Program in Health Sciences and Technology who'd studied statistics and biochemistry at Yale and published research in the prestigious New England Journal of Medicine," reports Futurism: John was also a prolific author of blog posts on Harvard's site... But despite that veneer of academic authenticity, his posts didn't sound much like medical research. nstead, John's recent works carried titles like "KeefX.co: The Cannabis Fintech Company that Provides $1M in Funding a Month," which took the form of an extremely flattering article about a startup that provides financial services to weed businesses, and "Idahome Solar Makes Switching to Solar Power in Idaho a No-Brainer," which praised the "client-first mentality" and "incredible financing program" of a seemingly random solar panel company in Idaho. As it turns out, there is no Harvard student by the name of Mikao John. Instead, a scammer invented that persona — and, alarmingly, managed to obtain the credentials to insert him into Harvard's web system — in order to sell SEO-friendly backlinks, and the prestige of being hyped up by someone at one of the world's most distinguished universities, to marketing firms with publicity-hungry clients. The practice of scammers cooking up fake Harvard students to shill brands on the university's site appears to be widespread. In response to questions from Futurism, Harvard removed the Mikao John profile as well as about two dozen similar accounts being used for the same purpose... Swathes of Harvard.edu have become a spammer free-for-all where fake students and other accounts hawk an endless parade of dubious stuff: online casinos, synthetic urine, real estate in Florida, CBD, [42 more examples deleted] and many more incongruous yet trashy brands and services... Overall, it felt as though if a reporter hadn't been sending numerous emails, the fake students probably would have been allowed to continue posting indefinitely. Harvard eventually told the reporter that the scammers were signing up for their online classes, then using the email address they received to infiltrate the university's blogging platforms (writing fake posts about everything from bitcoin to concealed carry holsters and even bouncy castles.) Ironically, Harvard's official motto (first adopted in 1643) is "Veritas" — the Latin word for truth. Read more of this story at Slashdot.

What Happens When You Use Bluetooth Tags to Track Your Stolen Items? Posted: 31 Oct 2021 04:34 AM PDT "The third time my 1999 Honda Civic was stolen, I had a plan," writes Washington Post technology reporter Heather Kelly. Specifically, it was a tile tracker hidden in the car, "quietly transmitting its approximate location over Bluetooth." Later that day, I was across town hiding down the block from my own car as police detained the surprised driver. When the Tile app pinged me with a last known location, I showed up expecting the car to be abandoned. I quickly realized it was still in use, with one person looking through the trunk and another napping in the passenger seat, so I called the police... In April of this year, one month after my car was stolen, Apple released the $29 AirTag, bringing an even more effective Bluetooth tracking technology to a much wider audience. Similar products from Samsung and smaller brands such as Chipolo are testing the limits of how far people will go to get back their stolen property and what they consider justice. "The technology has unintended consequences. It basically gives the owner the ability to become a mini surveillance operation," said Andrew Guthrie Ferguson, a law professor at the American University Washington College of Law... Apple has been careful to never say AirTags can be used to recover stolen property. The marketing for the device is light and wholesome, focusing on situations like lost keys between sofa cushions. The official tagline is "Lose your knack for losing things" and there's no mention of crime, theft or stealing in any of the ads, webpages or support documents. But in reality, the company has built a network that is ideal for that exact use case. Every compatible iPhone, iPad and Mac is being silently put to work as a location device without their owners knowing when it happens. An AirTag uses Bluetooth to send out a ping with its encrypted location to the closest Apple devices, which pass that information on to the Apple cloud. That spot is visible on a map in the Find My app. The AirTag owner can also turn on Lost Mode to get a notification the next time it's detected, as well as leave contact information in case it's found. Apple calls this the Find My network, and it also works for lost or stolen Apple devices and a handful of third-party products. The proliferation of compatible Apple devices — there are nearly a billion in the network around the world — makes Find My incredibly effective, especially in cities. (Apple device owners are part of the Find My network by default, but can opt out in settings, and the location information is all encrypted...) All the tracker companies recommend contacting law enforcement first, which may sound logical until you find yourself waiting hours in a parking lot for officers to address a relatively low-priority crime, or having to explain to them what Bluetooth trackers are. The Times shares stories of two people who tried using AirTags to track down their stolen property. One Seattle man tracked down his stolen electric bike — and ended up pedalling away furiously on the (now out of power) bicycle as the suspected thief chased after him. And an Ohio man waited for hours in an unfamiliar drugstore parking lot for a response from the police, eventually travelling with them to the suspect's house — where his stolen laptop was returned to the police officer by a man holding two babies in his arms. Some parents have even hidden them in their childrens' backpacks, and pet owners have hidden them in their pet's collars, the Times reports — adding that the EFF's director of cybersecurity sees another possibility. "The problem is it's impossible to build a tool that is designed to track down stolen items without also building the perfect tool for stalking." Read more of this story at Slashdot.

'Ocean Cleanup' Successfully Removes 63,000 Pounds from the Great Pacific Garbage Patch Posted: 31 Oct 2021 12:34 AM PDT More than 63,000 pounds of trash — including a refrigerator — have now been removed from the Great Pacific Garbage Patch, reports USA Today: A half-mile long trash-trapping system named "Jenny" was sent out in late July to collect waste, pulling out many items that came from humans like toothbrushes, VHS tapes, golf balls, shoes and fishing gear. Jenny made nine trash extractions over the 12-week cleanup phase, with one extraction netting nearly 20,000 pounds of debris by itself. The mountain of recovered waste arrived in British Columbia, Canada, this month, with much of it set to be recycled. But this was not a one-off initiative. In fact, it was simply a testing phase. And the cleanup team is hoping it's only the start of more to come: more equipment, more extractions and cleaner oceans. The catalyst behind the cleaning is The Ocean Cleanup, a nonprofit trying to rid the world's oceans of plastic. Boyan Slat, who founded the organization in 2013 at the age of 18, called the most recent testing phase a success, but said there's still much to be done. The 27-year-old from the Netherlands said the group can enter a new phase of cleanup after testing eased some scalability concerns and proved that the system could accomplish what it was designed to do: collect debris... It hopes to deploy enough cleaning systems to reduce the size of the Great Pacific Garbage Patch by 50% every five years and to initiate a 90% reduction in floating ocean plastic by 2040... While Jenny tackles the garbage patch, The Ocean Cleanup will work on a larger, full-scale cleaning system set to be released in summer 2022 that expects to be the blueprint for creating a fleet of systems. Slat projects they will need 10 full-scale systems to clean the patch at a rate of just under 20,000 tons per year, which would put the group on par to reach its goal of reducing the mass by 50% in five years. The garbage patch now has its own page on Wikipedia, which points out that some of the plastic in the patch is over 50 years old. "The patch is believed to have increased '10-fold each decade' since 1945. Estimated to be double the size of Texas, the area contains more than 3 million tons of plastic." So it's even more amazing that "It's within the realm of possibility for the first time since the invention of plastic that we can clean up the Great Pacific Garbage Patch," Slat tells USA Today. The group also says that 95% of the plastic it collects can be recycled. And they've already begun turning that plastic into products like sunglasses to be sold on its website. Read more of this story at Slashdot.

Why Aren't There More Open Source Solutions for Mobile Devices? Posted: 30 Oct 2021 08:34 PM PDT A Microsoft software engineer working on open-source technologies recently wrote that "you can find an open-source implementation for (almost) anything. "But the mobile landscape is a notable exception." While there are some open-source success stories, Android being a massive one, only a handful of major companies rule hardware and software innovation for the devices we carry in our pockets. Together, Apple and Samsung hold over 50 percent of the world's market share for mobile devices, a figure that underscores just how few dominant players exist in the space. Numbers like these might leave you feeling somber about the overall viability of mobile open source. But a growing demand for better security and privacy, among other factors, may be turning the tides, and a host of inspectable, open-source solutions with transparent life cycle processes are emerging as promising alternatives.... Along with the open-source messaging app Telegram, Signal has garnered attention as a more privacy-focused alternative to apps like Facebook Messenger. The browser Chromium and the mobile game 2048 are other noteworthy examples, as well as proof that although open-source apps aren't the norm, they can be widely adopted and popular. For example, over 65 percent of mobile traffic flows through Chromium-based browsers... Despite the many open-source technologies available to help build mobile apps, there's plenty of room to grow in the user-facing space — especially as more people recognize the value of having open-source and open-governance applications that can better safeguard their personal information. That growth isn't likely to extend to the hardware space, where the cost of building open-source implementations isn't as rewarding for developers or users — though we may start to see more devices that allow people to choose individual hardware modules from a variety of providers. The article does cite the open source mobile hardware company Purism. And there's plenty of interesting open source software for mobile app developers, including frameworks like Apache Cordova (which lets developers use CSS3, HTML5, and JavaScript) and a whole ecosystem of open source libraries. But it all does raise the question... Why aren't there more open source solutions for mobile devices? Read more of this story at Slashdot.

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