computers

01 Jun 2026

Slashdot

New Lawsuit Against Amazon: 'Subscribe and Save' Program Can Actually Cost You More

Amazon's "Subscribe & Save" program - for recurring purchasees - has triggered a new lawsuit, reports Oregon Live. "The lawsuit contends that after luring in customers with 'artificially low prices,' the world's biggest online retailer jacked up the prices in the months after their first shipments arrived." In some cases, the lawsuit claims that customers were paying more for the exact same items through the Subscribe & Save program than they would be if they bought the items from other sellers on the site. That was true even when the up to 15% discount that the subscription program offers was calculated into the final purchase price, according to the suit. The Seattle law firm that filed the May 15 lawsuit says that Amazon's business practices amount to "deceptive," "misleading" and "bait and switch tactics." The firm is seeking class-action status in U.S. District Court for western Washington, a move that could potentially draw tens of millions of Amazon customers from across the U.S. into the litigation... [The suit says the plaintiffs' first order of espresso coffee grounds was $16.60.] When their order auto-renewed a few months later, the price had gone up to $17.04. A few months later, it rose to $21.25. Then in October 2024, the price increased to $28.69 - about $12 more than the Hermans had paid at the beginning of their subscription, according to the lawsuit. [The discount can be as little as 5% or up to 15%, Amazon told Oregon Live in a statement, noting customers do receive an email showing "applicable savings" before the orders ship. But...] The suit says Amazon gave the Hermans little notice to cancel the order or to shop around because it notified them of the latest price increase in an email at 8:54 p.m. - the same night it processed their order and charged them. The suit says if the Hermans had been given the time to shop around for a better price, they would have found that another Amazon seller was charging $25.90 - or $2.79 less - for the identical item. Amazon's "Subscribe & Save Terms & Conditions" page tells customers that it "may change the price for a Subscribe & Save subscription at any time for any reason...." The analytical group Consumer Intelligence Research Partners says about 25% of U.S. Amazon customers are enrolled in the Subscribe & Save program. Oregon Live got Amazon's response, which suggested their program saves customers time and money "through convenient, flexible, and recurring deliveries". (So when customers saw "Subscribe and Save", they were perhaps supposed to intuit the word save referred in part to... time-saving?) The plaintiffs' lawyer argues instead that "When you sign up for something that is called 'Subscribe & Save,' you'd expect that you're saving by subscribing. But that's not actually what's happening in many cases."

New Desalination System Turns Seawater Into Drinking Water and Useful Salts - Including Lithium

"Scientists have developed a solar desalination system that turns seawater into drinking water without creating environmentally damaging brine," reports ScienceDaily. "Special laser-textured metal panels use sunlight to evaporate water while automatically moving salt deposits away from the working surface, preventing clogging. The process was successfully tested with water from three oceans and can recover nearly all salts as solids. Those leftover materials could even become a source of valuable lithium for batteries." (The research team was led by University of Rochest professor Chunlei Guo and published their results in the journal Light: Science & Applications.) The University of Rochester has made an announcement: The technology uses solar panels made of black metal etched with femtosecond lasers to make the surface super light-absorbing and superwicking - or extremely attractive to water. The panels have a laser-treated active region that pulls a thin layer of water across the surface, absorbs nearly all solar radiation, distills the water, and deposits the leftover salts and minerals into the panel's untreated sides or "passive" region so that the salt does not clog the active region and disrupt continuous desalination... Guo's team precisely etched the black metal's grooves so the various salts and minerals in ocean water would simply slough off... [I]t extracts nearly 100 percent of the salts in solid form. This could not only produce an abundant supply of table salt, but it could also be used to extract more precious minerals, including lithium, which is used in the lithium-ion batteries that power electric vehicles and other electronics. In a related paper in the Journal of Materials Chemistry A, Guo and his colleagues show how they can use the same superwicking solar panels to separate lithium from the rest of other salts in desalination. Embedding nanoparticles made of hydrogen titanate in the tiny grooves of the black metal surface isolates the lithium from other salts and minerals...Using water samples from Great Salt Lake, the researchers extracted about 50 percent of the lithium from the salts left behind by the desalination process. Guo says now that the superwicking desalination technology has been demonstrated in proofs of concept on small-scale devices, he sees the technology inherently scalable, capable of improving global access to drinking water and building more sustainable supply chains for precious minerals. "The National Science Foundation, the Bill & Melinda Gates Foundation, and Worldwide Universities Network supported this research."

Something Made Earth's Molten Core Reverse Direction In 2010

ScienceAlert reports: In the molten ocean of iron churning in Earth's outer core, a section deep beneath the Pacific Ocean suddenly reversed direction and started moving eastward against the planet's usual westward flow. This happened in 2010, according to satellite measurements of Earth's magnetic field, and scientists are still trying to figure out what caused it... [I]t seemed to have a large, wave-like structure - as though a chunk of molten core material suddenly thought better of where it wanted to go, surging in the other direction... This finding suggests that there are processes that can influence it strongly enough to alter its behavior in bulk - and that our planet's interior may be more dynamic and variable than we thought. A new analysis captures what we know so far - and "It's from the roiling, molten, conducting metal at Earth's heart that the planetary magnetic field is generated... vital to our continued existence. It helps keep the atmosphere we breathe in and harmful cosmic radiation out."

31 May 2026

OSnews

MorphOS 3.20 released

Almost exactly 18 months after 3.19, the MorphOS team has released MorphOS 3.20. This is a major release, as it adds support for the upcoming Mirari PowerPC motherboards, which we talked about when that project was first announced. I'm quite excited about the Mirari, and can't wait to have one, and MorphOS is the one operating system I really want to run it on. I have an almost mint condition PowerBook G4 17″ specifically for MorphOS, but the hardware is simply too outdated to keep up with modern demands, which is sad, because MorphOS can clearly keep up if it had modern hardware. So, MorphOS 3.20 adds support for the Mirari platform and its various components, like its thermal management solution, networking, and so on. MorphOS 3.20 also expands the number of support Radeon graphics cards, improved support for various HDMI and DisplayPort ports, better support for multiple monitors, and overall better graphics performance in general. There's also SFS2 support throughout the operating system so MorphOS now supports file sizes of up to 4GB and partition sizes of up to 2TB. The Ambient UI has also seen extensive work to improve performance and stability, as well as add a bunch of new features. Several new applications and utilities are included in MorphOS 3.20, such as DriveImager, MirrorBackup, SMARTDoctor, OFHTTP, OFHash, OFDNS, Replace, and Automator for scripting and controlling MUI applications. Iris has been updated to version 1.53 and now includes the new Contacts companion application for CalDAV-based address books. FlowStudio received extensive improvements for project management, printing, Markdown support, and development workflows. Networking and connectivity have also been improved with updates to OpenSSH 10.3p1, TLS 1.3 support in RDesktop, expanded SMB2 filesystem improvements, and improved USB, audio and multimedia subsystem stability. Numerous system libraries and frameworks including MUI, ixemul, Cairo, Harfbuzz, Freetype, OpenSSL4, and ObjFWRT have been updated or significantly modernized. ↫ MorphOS 3.20 release announcement Of course, there's also the long list of smaller changes, bugfixes, and performance improvements. MorphOS has wide support for Apple PowerPC hardware, which is probably your best bet for using the operating system for now, at least until the Mirari becomes available for purchase.

31 May 2026 9:21pm GMT

Accessibility input tool removes X11 support, doesn’t want to support Wayland; users caught in the middle

A sad, painful, and infuriating read for this calm Sunday. In recent years, a lot of attention has gone into improving the output side of the accessibility story on Wayland - screen readers and the like - but apparently, the input side has languished. People with reduced mobility need affordances and tools to use computers, but those aren't ready for Wayland. A popular set of tools here is Talon Voice, which allows people with reduced mobility to create powerful hands-free input methods. The examples the article gives are incredibly cool, and it's easy to see how Talon would become a cornerstone for people with reduced mobility who needs hands-free (or hands-fewer?) computer input methods. So what's going wrong here? Talon requires deep integration with the window manager and compositor to carry out even the most basic of its duties, and Wayland offers… Absolutely no way to perform any of those actions. Frustrated by the endless lack of progress towards a real set of solutions for the entire ecosystem, and inundated by an endless series of requests for Wayland support which he cannot provide, Aegis, the main (and only) developer of Talon, has made a declaration: Enough. Talon Voice will imminently remove ALL Linux support from the public release, as X11 continues to sunset and users are switched to an environment in which their system can no longer function, with no option to go back. ↫ Insane Rambles About Technology So not only will Talon not gain Wayland support any time soon, its developers are even removing X11 support from it. What this means is that even if you decide to stick to X11 because Wayland doesn't fulfill your needs, you're eventually going to run into a brick wall. This is merely annoying if you need to use a different application for remote desktop or whatever, but it's absolutely devastating when it involves the very input method you use to use your computer in the first place. There is some important nuance here though that the article doesn't mention. The article takes the word of Talon's developers as gospel, but in my conversations with KDE developers, a different story emerges. What they tell me is that Wayland implements all the APIs needed for Talon to work, but that Talon's developers are simply not interested in using them. Apparently, KDE developers and others have tried to contact Talon's developers, but their offers to help are being ignored. They're being told Talon is simply not interested in supporting Wayland, "end of story". So, the story here seems to be a lot more complex than just "Wayland bad", and I'm getting a bit of a vibe that the Talon developers are, despite claims to the contrary in the article, indeed removing X11 support out of spite. Talon is entirely within their right to not want to work on Wayland support, but then just be honest with your users and say so, instead of pinning everything on "Wayland bad", being dishonest about Wayland's capabilities, and ignoring offers of help and support from some of the most knowledgeable and capable developers in the field. Of course, that's absolutely of no relevance to people like the author of this article who depend on these tools to use their computers. They're caught in the middle of a transition and experiencing the worst byproducts, and that's a huge failure on everybody's end - Wayland, Talon, and desktop environments alike. I hope the parties involved can sort this out quickly, because everyone deserves equal access to computers, doubly so in the open source world.

31 May 2026 2:04pm GMT

Remember when people said open video codecs would never win?

The Alliance for Open Media has published the first version of the AV2 specification. AV2 is the next-generation video coding specification from the Alliance for Open Media (AOMedia). Building on the foundation of AV1, AV2 is engineered to provide superior compression efficiency, enabling high-quality video delivery at significantly lower bitrates. It is optimized for the evolving demands of streaming, broadcasting, and real-time video conferencing. This specification serves as the definitive technical reference for AV2 implementations. It outlines the bitstream syntax, semantics, and decoding processes required to ensure full conformance. AV2 provides enhanced support for AR/VR applications, split-screen delivery of multiple programs, improved handling of screen content, and an ability to operate over a wider visual quality range. ↫ AV2 website Do you remember when the video codec wars - open vs. closed - were raging all across the web, for years? Even back then I argued that open would win, as it usually does, and over 15 years later the most widely-used video codecs on the planet being open is just a normal fact of life nobody writes or talks about anymore. VP8, VP9, AV1, and now this upcoming AV2 are all open and royalty-free, the by far largest video platform, YouTube, serves them by default, and the video codec problem is a solved problem, relegated to the spinning disk drive of history. I was told I was an idealist and that this would never happen, and yet, here we are.

31 May 2026 1:09pm GMT