"Single-board computer maker Raspberry Pi is updating its cute little computer-meet-keyboard device with better specifications..." reports TechCrunch.

They call the new $90 Raspberry Pi 500 "not as intimidating" because "when you look at the Raspberry Pi 500, you can't see any chipsets or printed circuit board... The idea with the Raspberry Pi 500 is that you can plug in a mouse and display, and you're ready to hit the ground running." When it comes to specifications, the Raspberry Pi 500 features a 64-bit quad-core Arm processor (the same one as the Raspberry Pi 5 uses); 8GB of RAM; 2 micro-HDMI ports, with support for up to two 4K displays; 3 traditional USB ports (but no USB-C besides the power port unfortunately); a Gigabit Ethernet port; and a 40-pin expansion header. It comes with native Wi-Fi and Bluetooth support.

More importantly, this device brings us back Raspberry Pi's roots. Raspberry Pi computers were originally intended for educational use cases... The Raspberry Pi 500 draws inspiration from the not-for-profit Raspberry Pi Foundation's roots. It's the perfect first computer for school. In many ways, it's much better than a Chromebook or an iPad because it is both cheap and highly customizable — encouraging creative thinking. The Raspberry Pi 500 comes with a 32GB SD card preloaded with Raspberry Pi OS, a Debian-based Linux distribution...

In other news, Raspberry Pi has announced another brand-new product: the Raspberry Pi Monitor. It's a 15.6-inch 1080p monitor with a price-tag of $100.
Tom's Hardware calls the Pi 500 "a superb update" to the original computer-in-a-keyboard Raspberry Pi 400: Having the ports at the back makes total sense. It tidies up the cables, and means that we only need one thick edge, the rest can be as thin as possible... [P]assive cooling performance is remarkable, even when overclocked to 3 GHz...! I did have to adjust the voltage to keep everything stable, but once I found the magic numbers, the system was stable and performed remarkably well... [I]t ran buttery smooth and surprisingly, cool under stress. I'd consider this a successful overclock and one that I would happily keep as a permanent addition...

Just like the Raspberry Pi 400, the Pi 500 is there to be a 21st century equivalent to the home computers of the 1980s. You plug in to a wedge-shaped keyboard, hook up to your display, and start work. But the Raspberry Pi 500 has much more processing power than the Pi 400, and that means it can be a viable desktop computer for those that don't need an RTX 4090 or a power-hungry CPU.

I like the Raspberry Pi 500. It's a powerful machine, in a pleasant package. I'm old enough to remember the 1980s home computer craze, and this, just like the Pi 400, reminds me of that time. But now we have much more power... The Raspberry Pi 500 is the kit that you buy as a gift for someone, or as a child's first computer. I can see this being used in schools and to an extent in offices around the world.

"We're excited to be working with Microsoft to keep Xboxes running longer and out of the waste heap," iFixit's director of sustainability told The Verge. iFixit now sells genuine Xbox parts you can use to repair your Xbox Series X or S and offers official guides to help with fixes [including both the all-digital and disk drive editions]...

iFixit's Microsoft Repair Hub also features iFixit's parts for repairing Microsoft Surface devices, which it started selling in 2023. "Since we launched our Surface parts collaboration with Microsoft last year, we've been helping our customers repair their own Microsoft laptops and tablets — and it's awesome to be able to offer Xbox owners the same opportunity," says Elizabeth Chamberlain, iFixit's director of sustainability.
The article points out that iFixit also sells "nearly every part of the Steam Deck" and "a bunch of repair guides for Valve's handheld PC, too," along with genuine repair parts for Google's Pixel phones and the Pixel Tablet.

"With Microsoft, we've created a one-stop place for guides, tools, and spare parts to make self-service repair accessible to anyone," says iFixit's new web page. "Imagine how different the world would be if repairing every device could be this easy."

Microsoft has released Windows 11 Dev build 26120.1930, which contains the ability to remap the Copilot key. The changes are rolling out gradually to Dev Insiders with the "Get the latest features as soon as they are available" toggle on. Neowin reports: [H]ere are the updates that are also gradually rolling out, but this time for all Dev Insiders: "We are adding the ability to configure the Copilot key. You can choose to have the Copilot key launch an app that is MSIX packaged and signed, thus indicating the app meets security and privacy requirements to keep customers safe. The key will continue to launch Copilot on devices that have the Copilot app installed until a customer selects a different experience. This setting can be found via Settings - Personalization - Text input. If the keyboard connected to your PC does not have a Copilot key, adjusting this setting will not do anything. We are planning further refinements to this experience in a future flight." Other changes introduced in the build include a new simplified Chinese font, Windows Sandbox improvements, and several bug fixes. Full release notes are available here.

How were the Pyramids built? NBC News reported on "a possible answer" after new evidence was published earlier this year in the journal Communications Earth & Environment.

The theory? "[A]n extinct branch of the Nile River once weaved through the landscape in a much wetter climate." Dozens of Egyptian pyramids across a 40-mile-long range rimmed the waterway, the study says, including the best-known complex in Giza. The waterway allowed workers to transport stone and other materials to build the monuments, according to the study. Raised causeways stretched out horizontally, connecting the pyramids to river ports along the Nile's bank.

Drought, in combination with seismic activity that tilted the landscape, most likely caused the river to dry up over time and ultimately fill with silt, removing most traces of it.

The research team based its conclusions on data from satellites that send radar waves to penetrate the Earth's surface and detect hidden features. It also relied on sediment cores and maps from 1911 to uncover and trace the imprint of the ancient waterway. Such tools are helping environmental scientists map the ancient Nile, which is now covered by desert sand and agricultural fields... The study builds on research from 2022, which used ancient evidence of pollen grains from marsh species to suggest that a waterway once cut through the present-day desert.
Granite blocks weighing several tons were transported hundreds of miles, according to a professor of Egyptology at Harvard University — who tells NBC they were moved without wheels. But this new evidence that the Nile was closer to the pyramids lends further support to the evolving "canals" theory.

In 2011 archaeologist Pierre Tallet found 30 different man-made caves in remote Egyptian hills, according to Smithsonian magazine. eventually locating the oldest papyrus rolls ever discovered — which were written by the builders of the Great Pyramid of Giza, describing a team of 200 workers moving limestone upriver. And in a 2017 documentary archaeologists were already reporting evidence of a waterway underneath the great Giza plateau.

Slashdot reader Smonster found an alternate theory in this 2001 announcement from Caltech: Mory Gharib and his team raised a 6,900-pound, 15-foot obelisk into vertical position in the desert near Palmdale by using nothing more than a kite, a pulley system, and a support frame... One might ask whether there was and is sufficient wind in Egypt for a kite or a drag chute to fly. The answer is that steady winds of up to 30 miles-per-hour are not unusual in the areas where the pyramids and obelisks are found.
"We're not Egyptologists," Gharib added. "We're mainly interested in determining whether there is a possibility that the Egyptians were aware of wind power, and whether they used it to make their lives better."

"The cab was cut from a 1997 Jeep Grand Cherokee," writes the New York Times. "The engine once revved up a 1985 Toyota Celica; and 107 hand-sewn rubber segments, courtesy of Mr. Tymofichuk's wife, help to direct low-pressure air beneath the craft so that it rises eight inches above the ground..." On a cold spring day in a small garage in Alberta, Canada, an engine revved up and an improbable machine — fabricated from auto parts, a hand-sewn rubber skirt and an abandoned fiberglass hull — came to life.

A homemade hovercraft began to rise off the ground with a small crew standing by.

The successful liftoff was the culmination of a lifelong fascination of Robert Tymofichuk, 55, who spent about 1,800 hours over a year working on it [according to this nifty video on YouTube ]. And, to the gratitude of passengers, it comes with heated seats. "If you're going through all that hassle, you might as well make yourself comfortable," Mr. Tymofichuk said. He repurposed the seats from a Volkswagen, so the heating coils were already installed.
Achieve speeds around 40 miles per hour (or 64 kmph), "Mr. Tymofichuk's hovercraft now sails above land and water, a bright red gem coasting over the Saskatchewan River," according to the article. And it also quotes Mr. Tymofichuk as saying it's the fulfillment of a childhood dream.

"To actually have something constructed with your own hands be zipping around, and it's fully functional — it's like magic."

Digital rights activists want device manufacturers to disclose a "guaranteed minimum support time" for devices — and federal regulations ensuring a product's core functionality will work even after its software updates stop.

Influential groups including Consumer Reports, EFF, the Software Freedom Conservancy, iFixit, and U.S. Pirg have now signed a letter to the head of America's Consumer Protection bureau (at the Federal Trade Commision), reports The Register: In an eight-page letter to the Commission (FTC), the activists mentioned the Google/Levis collaboration on a denim jacket that contained sensors enabling it to control an Android device through a special app. When the app was discontinued in 2023, the jacket lost that functionality. The letter also mentions the "Car Thing," an automotive infotainment device created by Spotify, which bricked the device fewer than two years after launch and didn't offer a refund...

Environmental groups and computer repair shops also signed the letter... "Consumers need a clear standard for what to expect when purchasing a connected device," stated Justin Brookman, director of technology policy at Consumer Reports and a former policy director of the FTC's Office of Technology, Research, and Investigation. "Too often, consumers are left with devices that stop functioning because companies decide to end support without little to no warning. This leaves people stranded with devices they once relied on, unable to access features or updates...."

Brookman told The Register that he believes this is the first such policy request to the FTC that asks the agency to help consumers with this dilemma. "I'm not aware of a previous effort from public interest groups to get the FTC to take action on this issue — it's still a relatively new issue with no clear established norms," he wrote in an email. "But it has certainly become an issue" that comes up more and more with device makers as they change their rules about product updates and usage.
"Both switching features to a subscription and 'bricking' a connected device purchased by a consumer in many cases are unfair and deceptive practices," the groups write, arguing that the practices "infringe on a consumer's right to own the products they buy." They're requesting clear "guidance" for manufacturers from the U.S. government. The FTC has a number of tools at its disposal to help establish standards for IoT device support. While a formal rulemaking is one possibility, the FTC also has the ability to issue more informal guidance, such as its Endorsement Guides12 and Dot Com Disclosures.13 We believe the agency should set norms...
The groups are also urging the FTC to:

• Encourage tools and methods that enable reuse if software support ends.

• Conduct an educational program to encourage manufacturers to build longevity into the design of their products.

• Protect "adversarial interoperability"... when a competitor or third-party creates a reuse or modification tool [that] adds to or converts the old device.

Thanks to long-time Slashdot reader Z00L00K for sharing the article.

Sean Hollister reports via The Verge: At Build, Microsoft now says it's adding native version control to File Explorer by integrating systems like Git, letting you see new changes and comments directly from the app. Here's a cropped and zoomed version of the provided screenshot so you can get a better look. [...] Microsoft says it's also letting File Explorer natively compress files to 7-zip and TAR; currently, the right-click context menu has a "Compress to ZIP file" option, but ZIP is thought to be a bit antiquated in terms of how much compression you get.

Michael Larabel reports via Phoronix: While Fedora 41 in late 2024 is aiming to have more reproducible package builds, openSUSE Factory has already achieved a significant milestone in bit-by-bit reproducible builds. Since last month openSUSE Factory has been producing bit-by-bit reproducible builds sans the likes of embedded signatures. OpenSUSE Tumbleweed packages for that rolling-release distribution are being verified for bit-by-bit reproducible builds. SUSE/openSUSE is still verifying all packages are yielding reproducible builds but so far it's looking like 95% or more of packages are working out. You can learn more via the openSUSE blog.

Richard Speed reports via The Register: Copilot in Windows is set to get even more assertive after Microsoft added a function that makes the AI assistant's window pop up after a user's cursor hovers over the icon in the task bar. [...] Windows Insiders on the Beta Channel â" with the option to get the latest updates turned on â" will soon find themselves on the receiving end of what Microsoft calls "a new hover experience for Copilot in Windows" from build 22635.3276.

If your mouse cursor happens to drift over to the Copilot icon on the taskbar, the Copilot pane will open to make users aware of the delights on offer. The result, we suspect, will be to educate users in the art of switching off the function. Much like Widgets, which will also make its unwanted presence felt should a user move a mouse over its icon. A swift hop into taskbar settings is all it takes to make the icons disappear, for now at least. The new feature is being piloted but considering the proximity of the Beta Channel to Release Preview, there is every chance the pop-up will, er, pop up in a release version of Windows before long.

The company behind Flipper Zero expects $80 million in sales this year, which ZDNet estimates at around 500,000 unit sales.

In its Kickstarter days the company sold almost $5 million as preorders, remembers TechCrunch, and the company claims it sold $25 million worth of the devices last year: So what are they selling? Flipper Zero is a "portable gamified multi-tool" aimed at everyone with an interest in cybersecurity, whether as a penetration tester, curious nerd or student — or with more nefarious purposes. The tool includes a bunch of ways to manipulate the world around you, including wireless devices (think garage openers), RFID card systems, remote keyless systems, key fobs, entry to barriers, etc. Basically, you can program it to emulate a bunch of different lock systems.

The system really works, too — I'm not much of a hacker, but I've been able to open garages, activate elevators and open other locking systems that should be way beyond my hacking skill level. On the one hand, it's an interesting toy to experiment with, which highlights how insecure much of the world around us actually is. On the other hand, I'm curious if it's a great idea to have 300,000+ hacking devices out in the wild that make it easy to capture car key signals and gate openers and then use them to open said apertures.
The company points out that their firmware is open source, and can be inspected by anyone.

ZDNet calls it "incredibly user-friendly" and "a fantastic educational tool and a stepping stone to get people — young and old — into cybersecurity," with "a very active community of users that are constantly finding new things to do with it". (Even third-party operating systems are available).

"Instead of looking like some scary hacking tool, all black and bristling with antennas, it looks like a kid's toy, all plastic and brightly colored," writes ZDNet. "It reminds me of Tamagotchis..."

Thanks to Slashdot reader ZipNada for suggesting the article.

The latest Windows 11 Insider Preview build includes improved support for passkeys, a new standard for passwordless authentication, as well as support for Unicode 15 emoji, changes to Windows' location-based time zone setting, and a handful of bug fixes. Microsoft has also rolled back proposed changes to the File Explorer that would have removed several relatively obscure settings from the Folder Options window. Ars Technica reports: Though the Microsoft Edge browser has supported passkeys for a while now, this week's Insider build expands support to "any app or website that supports passkeys," which can use built-in Windows Hello authentication (either via a PIN, fingerprint reader, or face-scanning camera) to sign you in without requiring a password. You can also view the full list of passkeys that have been created on your device and delete individual passkeys if you no longer want to use them. If your browser natively supports passkeys and has its own user interface for handling them, you'll need to select "Windows Hello or external security key" to use the built-in Windows UI instead.

The new Insider build also adds support for Unicode 15 emoji, a few changes to Windows' location-based time zone setting, and a handful of fixes. But most notably for people who complained about last week's Insider build, Microsoft has rolled back proposed changes that would have removed several relatively obscure settings from the Folder Options window in the File Explorer. "As is normal for the Dev Channel, we will often try things out and get feedback and adjust based on the feedback we receive," wrote Microsoft's Amanda Langowski and Brandon LeBlanc in a post detailing the new build's changes.

At its Build 2023 conference this week, Microsoft announced Windows 11 will soon be able to run Win32 apps in isolation mode. XDA Developers reports: Starting [today], Microsoft is launching a preview of Win32 apps in isolation for Windows 11 customers. As the name suggests, it will allow users to run Win32 apps in an isolated environment so that they can be sandboxed from the rest of the operating system in order to further strengthen security. The idea is to leverage Windows 11's isolation capabilities to run Win32 apps in an environment where they don't have access to critical Windows components and subsystems. This will ensure that if someone runs a compromised Win32 app in isolation, it will be very difficult for an attacker to break through the sandbox and penetrate the rest of the system. This capability will be available in public preview for both enterprise customers and consumers.

According to Azure CTO Mark Russinovich, the most recent Windows 11 Insider Preview build is the first to include the memory-safe programming language Rust. Thurrott reports: "If you're on the Win11 Insider ring, you're getting the first taste of Rust in the Windows kernel," Russinovich tweeted last night. It's not clear which Insider channel he is referring to, however.

Regardless, that that was quick: Microsoft only went public with its plans to replace parts of the Windows kernel with Rust code in mid-April at its BlueHat IL 2023 security conference in Israel. At that event, Microsoft vice president David Weston said that "we're using Rust on the operating system along with other constructs" as part of an "aggressive and meaningful pursuit of memory safety," a key source of exploits. And it's not just the Windows kernel. Microsoft is bringing Rust to its Pluton security processor as well.

An anonymous reader shares this report from Tom's Hardware: When we think about Raspberry Pi, we normally picture single-board computers, but the Raspberry Pi Foundation was started to help kids learn about computers and it wants to help whether or not you own its hardware. The non-profit arm of Raspberry Pi this week released its new, browser-based code editor that's designed for young people (or any people) who are learning.

The Raspberry Pi Code Editor, which is considered to be in beta, is available to everyone for free right now at editor.raspberrypi.org. The editor is currently designed to work with Python only, but the organization says that support for other languages such as HTML, JavaScript and CSS is coming....

The Raspberry Pi Foundation already had a nice set of Python tutorials on its site, but it has adapted some of them to open sample code directly in the online editor....The Pi Foundation says that it plans to add a number of features to the Code Editor, including sharing and collaboration. The organization also plans to release the editor as an open-source project so anyone can modify it.
There's a pane showing your code's output when you click the "Run" button (plus a smaller pane for adding additional files to a project).

Tom's Hardware notes that "Since the entire programming experience takes place online, there's no way (at least right now) to use Python to control local hardware on your PC or your Raspberry Pi." But on the plus side, "If you create a free account on raspberrypi.org, which I did, the system will save all of your projects in the cloud and you can reload them any time you want. You can also download all the files in a project as a .zip file."

PINE64 has an update about their Star64 single-board computer with a quad-core RISC-V processor: it will be available on April 4th in two configurations: 4GB and 8GB LPDDR4 memory for $69.99 and $89.99: Let me just quickly reiterate the Star64 features:


- Quad core 64bit RISC-V
- HDMI video output
- 4x DSI and 4x CSI lates
- i2c touch panel connector
- dual Gigabit Ethernet ports
- dual-band WiFi and Bluetooth
- 1x native USB3.0 port, 3x shared USB2.0 ports
- PCIe x1 open-ended slot and GPIO bus pins (i2c, SPI and UART).
- The board also features 128M QSPI flash and eMMC and microSD card slots.


The board will be available in two different RAM configurations — with 4GB and 8GB LPDDR4 memory for $69.99 and $89.99 respectively. The Star64 store page ought to already be live when you read this, but will be listed as out of stock until the 4th.
Liliputing offers this summary: The Star64 is a single-board computer with a quad-core RISC-V processor, support for up to 8GB of RAM and up to 128GB of storage (as well as a microSD card reader). Developed by the folks at Pine64, it's designed to be an affordable platform for developers and hobbyists looking to get started with RISC-V architecture. Pine64 first announced it was working on the Star64 last summer...
Meanwhile, PINE64's Linux tablets, the PineTab2 and PineTab-V, will launch one week later on Tuesday, April 11th.

Other highlights from this month's community update: there's now a dedicated Debian with GNOME image with tailored settings for grayscale for their Linux-based "PineNote" e-ink tablets. ("Other OSes and desktop environments are being worked on too.")

And the update also includes photos of one user's cool 3D-printed replacement cases for their PinePhone featuring Tux the penguin.