Tech

pixel-watch-3-gets-fda-approval-to-alert-you-if-you’re-dying

Pixel Watch 3 gets FDA approval to alert you if you’re dying

fda, Google, Tech, wearables / /

Google released the Pixel Watch 3 last fall alongside the Pixel 9 family, sporting the same curvy look as the last two versions. The Pixel Watch 3 came with a new feature called Loss of Pulse Detection, which can detect impending death due to a stopped heart. Google wasn’t allowed to unlock that feature in the US until it got regulatory approval, but the Food and Drug Administration has finally given Google the go-ahead to activate Loss of Pulse Detection.

Numerous smartwatches can use health sensors to monitor for sudden health events. For example, the Pixel Watch, Apple Watch, and others can detect atrial fibrillation (AFib), a type of irregular heartbeat that could indicate an impending stroke or heart attack. Google claims Loss of Pulse Detection goes further, offering new functionality on a consumer wearable.

Like the EKG features that became standard a few years back, Loss of Pulse Detection requires regulatory approval. Google was able to get clearance to ship the Pixel Watch 3 with Loss of Pulse Detection in a few European countries, eventually expanding to 14 nations: Austria, Belgium, Denmark, France, Germany, Ireland, Italy, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. It noted at the time more countries would get access as regulators approved the feature, and the FDA was apparently the first to come through outside of Europe, boosting support to 15 countries.

loss of pulse pixel watch

Credit: Google

The Pixel Watch 3 doesn’t include any new or unique sensors to power Loss of Pulse Detection—it’s just using the sensors common to smartwatches in slightly different ways. The watch uses a “multi-path” heart rate sensor that is capable of taking readings once per second. When the sensor no longer detects a pulse, that usually means you’ve taken the watch off. It’s quick to make that determination, locking the watch in about a second. That’s great for security but a little annoying if you were readjusting it on your wrist.

Pixel Watch 3 gets FDA approval to alert you if you’re dying Read More »

google’s-free-gemini-code-assist-arrives-with-sky-high-usage-limits

Google’s free Gemini Code Assist arrives with sky-high usage limits

AI, artificial inteligence, Gemini, Google, Tech / /

Generative AI has wormed its way into myriad products and services, some of which benefit more from these tools than others. Coding with AI has proven to be a better application than most, with individual developers and big companies leaning heavily on generative tools to create and debug programs. Now, indie developers have access to a new AI coding tool free of charge—Google has announced that Gemini Code Assist is available to everyone.

Gemini Code Assist was first released late last year as an enterprise tool, and the new version has almost all the same features. While you can use the standard Gemini or another AI model like ChatGPT to work on coding questions, Gemini Code Assist was designed to fully integrate with the tools developers are already using. Thus, you can tap the power of a large language model (LLM) without jumping between windows. With Gemini Code Assist connected to your development environment, the model will remain aware of your code and ready to swoop in with suggestions. The model can also address specific challenges per your requests, and you can chat with the model about your code, provided it’s a public domain language.

At launch, Gemini Code Assist pricing started at $45 per month per user. Now, it costs nothing for individual developers, and the limits on the free tier are generous. Google says the product offers 180,000 code completions per month, which it claims is enough that even prolific professional developers won’t run out. This is in stark contrast to Microsoft’s GitHub Copilot, which offers similar features with a limit of just 2,000 code completions and 50 Copilot chat messages per month. Google did the math to point out Gemini Code Assist offers 90 times the completions of Copilot.

Google’s free Gemini Code Assist arrives with sky-high usage limits Read More »

framework-gives-its-13-inch-laptop-another-boost-with-ryzen-ai-300-cpu-update

Framework gives its 13-inch Laptop another boost with Ryzen AI 300 CPU update

framework, framework laptop 13, Tech / /

Framework announced two new systems to its lineup today: the convertible Framework 12 and a gaming-focused (but not-very-upgradeable) mini ITX Framework Desktop PC. But it’s continuing to pay attention to the Framework Laptop 13, too—the company’s first upgrade-friendly repairable laptop is getting another motherboard update, this time with AMD’s latest Ryzen AI 300-series processors. It’s Framework’s second AMD Ryzen-based board, following late 2023’s Ryzen 7040-based refresh.

The new boards are available for preorder today and will begin shipping in April. Buyers new to the Framework ecosystem can buy a laptop, which starts at $1,099 as a pre-built system with an OS, storage, and RAM included, or $899 for a build-it-yourself kit where you add those components yourself. Owners of Framework Laptops going all the way back to the original 11th-generation Intel version can also buy a bare board to drop into their existing systems; these start at $449.

Framework will ship six- and eight-core Ryzen AI 300 processors on lower-end configurations, most likely the Ryzen AI 5 340 and Ryzen AI 7 350 that AMD announced at CES in January. These chips include integrated Radeon 840M and 860M GPUs with four and eight graphics cores, respectively.

People who want to use the Framework Laptop as a thin-and-light portable gaming system will want to go for the top-tier Ryzen AI 9 HX 370, which includes 12 CPU cores and a Radeon 890M with 16 GPU cores. We’ve been impressed by this chip’s performance when we’ve seen it in other systems, though Framework’s may be a bit slower because it’s using slower socketed DDR5 memory instead of soldered-down RAM. This is a trade-off that Framework’s target customers are likely to be fine with.

The Ryzen AI 300-series motherboard. Framework says an updated heatpipe design helps to keep things cool. Credit: Framework

One of the issues with the original Ryzen Framework board was that the laptop’s four USB-C ports didn’t all support the same kinds of expansion cards, limiting the laptop’s customizability somewhat. That hasn’t totally gone away with the new version—the two rear USB ports support full 40Gbps USB4 speeds, while the front two are limited to 10Gbps USB 3.2—but all four ports do support display output instead of just three.

Framework gives its 13-inch Laptop another boost with Ryzen AI 300 CPU update Read More »

framework’s-first-desktop-is-a-strange—but-unique—mini-itx-gaming-pc

Framework’s first desktop is a strange—but unique—mini ITX gaming PC

desktop, framework, framework desktop, framework laptop, gaming, mini-ITX, Tech / /

In Framework’s first-party case, the PC starts at $1,099, which gets you a Ryzen AI Max 385 (that’s an 8-core CPU and 32 GPU cores) and 32GB of RAM. A fully loaded 128GB with a Ryzen AI Max+ 395 configuration (16 CPU cores, 40 GPU cores) will run you $1,999. There’s also an in-between build with the Ryzen AI Max+ 395 chip and 64GB of RAM for $1,599. If you just want the mini ITX board to put in a case of your choosing, that starts at $799.

None of these are impulse buys, exactly, but they’re priced a bit better than a gaming-focused mini PC like the Asus ROG NUC, which starts at nearly $1,300 as of this writing and comes with half as much RAM. It’s also priced well compared to what you can get out of a DIY mini ITX PC based on integrated graphics—the Ryzen 7 8700G, an AM5 ITX motherboard, and 32GB of DDR5 can all be had for around $500 collectively before you add a case, power supply, or SSD, but for considerably slower performance.

The volume of the Framework Desktop’s first-party case is just 4.5 liters—for reference, the SSUPD Meshroom S is 14.9 liters, a fairly middle-of-the-road volume for an ITX case that can fit a full-size GPU. An Xbox Series X is about 6.9 liters, and the Xbox Series S is 4.4 liters. Apple’s Mac Studio is about 3.7 liters. The Framework Desktop isn’t breaking records, but it’s definitely tiny.

Despite the non-upgradeability of the main components, Framework has tried to stick to existing standards where it can by using a flex ATX power supply, ATX headers on the motherboard, regular 120 mm fans that can be changed out, and of course the mini ITX form factor itself. Credit: Framework

So the pitch for the system is easy: You get a reasonably powerful 1440p-capable gaming and workstation PC inside a case the size of a small game console. “If the Series S could run Windows, I’d buy it in a second” is a thought that has occurred to me, so I can see the appeal, even though it costs at least three times as much.

But it does feel like a strange fit for Framework, given that it’s so much less upgradeable than most PCs. The CPU and GPU are one piece of silicon, and they’re soldered to the motherboard. The RAM is also soldered down and not upgradeable once you’ve bought it, setting it apart from nearly every other board Framework sells.

Framework’s first desktop is a strange—but unique—mini ITX gaming PC Read More »

framework-laptop-12-is-a-cheaper,-more-colorful-take-on-a-repairable-laptop-pc

Framework Laptop 12 is a cheaper, more colorful take on a repairable laptop PC

framework, framework laptop, framework laptop 12, right to repair, Tech / /

Framework has been selling and upgrading the upgrade-and-repair-friendly Framework Laptop 13 for nearly four years now, and in early 2024 it announced a larger, more powerful Framework Laptop 16. At a product event today, the company showed off what it called “an early preview” of its third laptop design, the convertible, budget-focused Framework Laptop 12.

This addition to Framework’s lineup centers on a 12.2-inch, 1920×1200 convertible touchscreen that flips around to the back with a flexible hinge, a la Lenovo’s long-running Yoga design. Framework CEO Nirav Patel said it had originally designed the systems with “students in mind,” and to that end it comes in five colors and uses a two-tone plastic body with an internal metal frame rather than the mostly aluminum exterior Framework has used for the 13 and 16. Framework will also sell the laptop with an optional stylus.

For better or worse, the Framework Laptop 12 appears to be its own separate system, with motherboards, accessories, and a refresh schedule distinct from the 13-inch laptop. While the Laptop 13 already offers first-generation Intel Core Ultra-based and (as of today) AMD Ryzen AI 300-based processors, the first Framework Laptop 12 motherboard is going to use Intel’s 13th-generation Core i3 and i5 processors, originally launched back in late 2022. Despite the age of these chips, Framework claims the laptop will be “unusually powerful for its class.”

Framework Laptop 12 is a cheaper, more colorful take on a repairable laptop PC Read More »

qualcomm-and-google-team-up-to-offer-8-years-of-android-updates

Qualcomm and Google team up to offer 8 years of Android updates

android, Google, qualcomm, Tech / /

How long should your phone last?

This is just the latest attempt from Google and its partners to address Android’s original sin. Google’s open approach to Android roped in numerous OEMs to create and sell hardware, all of which were managing their update schemes individually and relying on hardware vendors to provide updated drivers and other components—which they usually didn’t. As a result, even expensive flagship phones could quickly fall behind and miss out on features and security fixes.

Google undertook successive projects over the last decade to improve Android software support. For example, Project Mainline in Android 10 introduced system-level modules that Google can update via Play Services without a full OS update. This complemented Project Treble, which was originally released in Android 8.0 Oreo. Treble separated the Android OS from the vendor implementation, giving OEMs the ability to update Android without changing the low-level code.

The legacy of Treble is still improving outcomes, too. Qualcomm cites Project Treble as a key piece of its update-extending initiative. The combination of consistent vendor layer support and fresh kernels will, according to Qualcomm, make it faster and easier for OEMs to deploy updates. However, they don’t have to.

Credit: Ron Amadeo

Update development is still the responsibility of device makers, with Google implementing only a loose framework of requirements. That means companies can build with Qualcomm’s most powerful chips and say “no thank you” to the extended support window. OnePlus has refused to match Samsung and Google’s current seven-year update guarantee, noting that pushing new versions of Android to older phones can cause performance and battery life issues—something we saw in action when Google’s Pixel 4a suffered a major battery life hit with the latest update.

Samsung has long pushed the update envelope, and it has a tight relationship with Qualcomm to produce Galaxy-optimized versions of its processors. So it won’t be surprising if Samsung tacks on another year to its update commitment in its next phone release. Google, too, emphasizes updates on its Pixel phones. Google doesn’t use Qualcomm chips, but it will probably match any move Samsung makes. The rest of the industry is anyone’s guess—eight years of updates is a big commitment, even with Qualcomm’s help.

Qualcomm and Google team up to offer 8 years of Android updates Read More »

hands-on:-this-3.5-inch-smart-display-makes-my-digital-calendars-more-digestible

Hands-on: This 3.5-inch smart display makes my digital calendars more digestible

Reviews, Smart Home, Tech / /

My preferred methods of organizing my schedule could be considered dated, so when I got a chance to try out a gadget meant to streamline my various digital calendars, I took it.

While I do use digital calendars and to-do lists, my go-to method for organizing my day’s tasks, goals, and upcoming events is pen and paper. I use paper calendars in agendas for a visual layout of events, including those as far away as next month. They give me a sense of control, as I’m able to highlight, circle, draw arrows, underline, erase, and so on. I also write more to-do lists than might be considered efficient (as evidenced by “make to-do list” being a frequent line on my to-do lists).

But there are many benefits to using tech for staying organized, too. With digital options, I can easily check my availability on the go with my phone and get alerts to remind me of events.

But it’s hard to find a simple, stripped-down tech solution to put my work calendar, work goals, personal calendar, and personal to-do lists in one place while minimizing distraction. When checking what time I set aside to work out, for example, I typically don’t want to think about whether the event is recurring, who else knows about it, what “type” of event it is, or how many minutes before, during, and after the event I’ll get phone alerts about it. Those details are often valuable for creating a highly informative digital calendar, but they can also be distracting and result in information overload.

Enter a smart display called DeskBuddy. The 3.5-inch touchscreen device has essentially one capability: showing today’s events from your synced digital calendars. Blueberry Consultants, a custom software development firm headquartered in Birmingham, England, crowdfunded the desktop accessory via Kickstarter in December 2023 and currently sells it online, including on Etsy.

Hands-on: This 3.5-inch smart display makes my digital calendars more digestible Read More »

nothing-on-phone-3a-pro-design:-“some-people-will-hate-it”

Nothing on Phone 3a Pro design: “Some people will hate it”

android, Nothing, smartphones, Tech / /

Nothing, the smartphone venture from OnePlus co-founder Carl Pei, is on its third generation of Android smartphones. The Nothing Phone 3a and 3a Pro will be officially announced on March 4, but there won’t be much left to reveal. Not only has Nothing teased the phones a few times, there’s also a new video highlighting the Nothing Phone 3a Pro’s design. In it, Nothing’s design team speaks at length about how they tried to incorporate the chunky camera module, but what they came up with is going to be divisive.

As we approach 20 years since the iPhone made touchscreen smartphones the default, the form factor is very fleshed out. Some of today’s most popular smartphones have almost reached the point of anti-design—flat, unremarkable bodies that are intended to be covered up with a case. There’s something to be said for that when most people slap a sheet of plastic on their phone and only remove it once in a blue moon. Nothing, however, designs phones with transparent panels and glowing “Glyphs” that are intended to be seen. In the case of the 3a Pro, there’s also a camera module so big it’s sure to stand out.

People generally want big screens and big batteries that don’t make phones too thick or heavy. Some components have shrunk or been dropped entirely to free up space (a moment of silence for the dearly departed headphone jack). Camera modules, however, can’t shrink infinitely. Smaller lenses and sensors have an impact on image quality, so expensive phones often have gargantuan camera arrays that can make phones top-heavy. For example, look at the Google Pixel 9 series, which features a camera bump that towers above the rest of the back.

The Nothing Phone 3a Pro isn’t a flagship device, but it’ll have more cameras than the Nothing Phone 3a that will release at the same time. The new design video shows off the phone’s three rear-facing sensors: a 50MP primary, an 8MP ultrawide, and a 50MP periscope telephoto (focal length unknown). The Nothing Phone 3a Pro has three of those glowing Glyphs on the back, framing the enormous camera module. The phone’s PCB also needed some tweaks to make room for the folded periscope assembly, which is much thicker than the other sensors.

Nothing on Phone 3a Pro design: “Some people will hate it” Read More »

psa:-amazon-kills-“download-&-transfer-via-usb”-option-for-kindles-this-week

PSA: Amazon kills “download & transfer via USB” option for Kindles this week

Amazon, Amazon Kindle, DRM, ebooks, kindle, Tech / /

Later this week, Amazon is closing a small loophole that allowed purchasers of Kindle books to download those files to a computer and transfer them via USB. Originally intended to extend e-book access to owners of very old Kindles without Wi-Fi connectivity, the feature has also made it easier for people to download and store copies of the e-books they’ve bought, reducing the risk that Amazon might make changes to their text or remove them from the Kindle store entirely.

The “Download & transfer via USB” option on Amazon’s site is going away this Wednesday, February 26. People who want to download their libraries to their PC easily should do so within the next two days. This change only affects the ability to download these files directly to a computer from Amazon’s website—if you’ve downloaded the books beforehand, you’ll still be able to load them on your Kindles via USB, and you’ll still be able to use third-party software as well as the Send to Kindle service to get EPUB files and other books loaded onto a Kindle.

Downloading files to your PC through Amazon’s site is still possible, but it’s going away later this week. Credit: Andrew Cunningham

For typical Kindle owners who buy their books via Amazon’s store and seamlessly download them to modern or modern-ish Kindle devices over Wi-Fi, you likely won’t notice any change. The effects will be noticed most by those who use third-party software like Calibre to manage a local e-book library and people who have hopped to other e-reader platforms who want to be able to download their Kindle purchases and strip them of their DRM so they can be read elsewhere.

The download-and-transfer option was useful for DRM haters partly because the files are delivered in the older AZW3 file format rather than the newer KFX format. AZW3 is the file format used by those older, pre-Wi-Fi Kindles, and its DRM is generally easier to remove.

Getting your files

If you’re trying to download your Kindle purchases to your PC and Mac before the deadline, you’ll need to have a somewhat older Kindle or Fire device attached to your account. If you only have one of the 2024 Kindles associated with your Amazon account (the newest Paperwhite, the second-generation Scribe, or the Colorsoft), you won’t be offered the download option. Amazon’s site will also only allow you to download a single book at a time, which could take quite a while, depending on the size of your library.

PSA: Amazon kills “download & transfer via USB” option for Kindles this week Read More »

as-the-kernel-turns:-rust-in-linux-saga-reaches-the-“linus-in-all-caps”-phase

As the Kernel Turns: Rust in Linux saga reaches the “Linus in all-caps” phase

Biz & IT, C language, C#, christoph hellwig, greg koah-hartman, Linus Torvalds, Linux, linux kernel mailing list, LKML, rust, Tech / /

Rust, a modern and notably more memory-safe language than C, once seemed like it was on a steady, calm, and gradual approach into the Linux kernel.

In 2021, Linux kernel leaders, like founder and leader Linus Torvalds himself, were impressed with the language but had a “wait and see” approach. Rust for Linux gained supporters and momentum, and in October 2022, Torvalds approved a pull request adding support for Rust code in the kernel.

By late 2024, however, Rust enthusiasts were frustrated with stalls and blocks on their efforts, with the Rust for Linux lead quitting over “nontechnical nonsense.” Torvalds said at the time that he understood it was slow, but that “old-time kernel developers are used to C” and “not exactly excited about having to learn a new language.” Still, this could be considered a normal amount of open source debate.

But over the last two months, things in one section of the Linux Kernel Mailing List have gotten tense and may now be heading toward resolution—albeit one that Torvalds does not think “needs to be all that black-and-white.” Greg Kroah-Hartman, another long-time leader, largely agrees: Rust can and should enter the kernel, but nobody will be forced to deal with it if they want to keep working on more than 20 years of C code.

Previously, on Rust of Our Lives

Earlier this month, Hector Martin, the lead of the Asahi Linux project, resigned from the list of Linux maintainers while also departing the Asahi project, citing burnout and frustration with roadblocks to implementing Rust in the kernel. Rust, Martin maintained, was essential to doing the kind of driver work necessary to crafting efficient and secure drivers for Apple’s newest chipsets. Christoph Hellwig, maintainer of the Direct Memory Access (DMA) API, was opposed to Rust code in his section on the grounds that a cross-language codebase was painful to maintain.

Torvalds, considered the “benevolent dictator for life” of the Linux kernel he launched in 1991, at first critiqued Martin for taking his issues to social media and not being tolerant enough of the kernel process. “How about you accept that maybe the problem is you,” Torvalds wrote.

As the Kernel Turns: Rust in Linux saga reaches the “Linus in all-caps” phase Read More »

robot-with-1,000-muscles-twitches-like-human-while-dangling-from-ceiling

Robot with 1,000 muscles twitches like human while dangling from ceiling

AI, clone, Clone Robitcs, creepy, machine learning, Protoclone, robot, robot prototype, robotics, Tech / /

Plans for 279 robots to start

While the Protoclone is a twitching, dangling robotic prototype right now, there’s a lot of tech packed into its body. Protoclone’s sensory system includes four depth cameras in its skull for vision, 70 inertial sensors to track joint positions, and 320 pressure sensors that provide force feedback. This system lets the robot react to visual input and learn by watching humans perform tasks.

As you can probably tell by the video, the current Protoclone prototype is still in an early developmental stage, requiring ceiling suspension for stability. Clone Robotics previously demonstrated components of this technology in 2022 with the release of its robotic hand, which used the same Myofiber muscle system.

Artificial Muscles Robotic Arm Full Range of Motion + Static Strength Test (V11).

A few months ago, Clone Robotics also showed off a robotic torso powered by the same technology.

Torso 2 by Clone with Actuated Abdomen.

Other companies’ robots typically use other types of actuators, such as solenoids and electric motors. Clone’s pressure-based muscle system is an interesting approach, though getting Protoclone to stand and balance without the need for suspension or umbilicals may still prove a challenge.

Clone Robotics plans to start its production with 279 units called Clone Alpha, with plans to open preorders later in 2025. The company has not announced pricing for these initial units, but given the engineering challenges still ahead, a functional release any time soon seems optimistic.

Robot with 1,000 muscles twitches like human while dangling from ceiling Read More »