Category Archives: Technology

Global Sea Ice Hit Record Low in February, Scientists Say

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Global sea ice fell to a record low in February, scientists have said, a symptom of an atmosphere fouled by planet-heating pollutants. From a report: The combined area of ice around the north and south poles hit a new daily minimum in early February and stayed below the previous record for the rest of the month, the EU’s Copernicus Climate Change Service (C3S) said on Thursday. “One of the consequences of a warmer world is melting sea ice,” said the C3S deputy director, Samantha Burgess. “The record or near-record low sea ice cover at both poles has pushed global sea ice cover to an all-time minimum.”

The agency found the area of sea ice hit its lowest monthly level for February in the Arctic, at 8% below average, and its fourth-lowest monthly level for February in the Antarctic, at 26% below average. Its satellite observations stretch back to the late 1970s and its historical observations to the middle of the 20th century. Scientists had already observed an extreme heat anomaly in the north pole at the start of February, which caused temperatures to soar more than 20C above average and cross the threshold for ice to melt. They described the latest broken record as “particularly worrying” because ice reflects sunlight and cools the planet. The agency found the area of sea ice hit its lowest monthly level for February in the Arctic, at 8% below average, and its fourth-lowest monthly level for February in the Antarctic, at 26% below average. Its satellite observations stretch back to the late 1970s and its historical observations to the middle of the 20th century.

Read more of this story at Slashdot.

No one asked for this: Google is testing round keys in Gboard

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Most Android phones ship with Google’s Gboard as the default input option. It’s a reliable, feature-rich on-screen keyboard, so most folks just keep using it instead of installing a third-party option. Depending on how you feel about circles, it might be time to check out some of those alternatives. Google has quietly released an update that changes the shape and position of the keys, and users are not pleased.

In the latest build of Gboard (v15.1.05.726012951-beta-arm64-v8a), Google has changed the key shape from the long-running squares to circle shapes. If you’re using the four-row layout, the keys are like little pills. In five-row mode with the exposed number row, the keys are collapsed further into circles. The reactions seem split between those annoyed by this change and those annoyed that everyone else is so annoyed.

Change can be hard sometimes, so certainly some of the discontent is just a function of having the phone interface changed without warning. If you find it particularly distasteful, you can head into the Gboard settings and open the Themes menu. From there, you can tap on a theme and then turn off the key borders. Thus, you won’t be distracted by the horror of rounded edges. That’s not the only problem with the silent update, though.

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ChatGPT for macOS can now directly edit Xcode projects

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ChatGPT on macOS is about to become more useful for coding. With the latest update for the app (version 1.2025.057), ChatGPT can now edit code directly within an integrated development environment — no need to copy and paste. You can find the full list of supported IDEs on OpenAI’s website, but some of the more notable inclusions are Apple’s own Xcode, Visual Code Studio and offshoots of Jetbrains like Android Studio and PyCharm.       

According to OpenAI, IDE integration has been one of the most-requested features from macOS users since the company released its “works with app” framework back in November. If you’re a Plus, Pro or Team subscriber, you can start using the integration today. As for Enterprise, Edu and Free users, look for the updated app to arrive next week. 

Perhaps unsurprisingly this feature arrives just as “vibecoding” enters the popular lexicon. For the uninitiated, vibecoding is a form of coding that involves using AI tools like ChatGPT (and the power of vibes, of course) to program apps and games. While it might seem like a meme, vibecoding is very much a real thing. In a video titled “Vibe Coding is the Future,” Jared Friedman, a managing partner at Y Combinator, said a quarter of the startup accelerator’s W25 cohort have a code base that was 95 percent generated by AI. 

“This isn’t a fad. This isn’t going away. This is the dominant way to code. And if you are not doing it, you might just be left behind,” Garry Tan, the CEO of Y Combinator, added in the same video. 

This article originally appeared on Engadget at https://www.engadget.com/ai/chatgpt-for-macos-can-now-directly-edit-xcode-projects-201904659.html?src=rss

Brother Denies Bricking Printers Using Third-Party Ink

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Brother has rejected claims that its firmware updates intentionally disable printer functionality when third-party cartridges are installed. The controversy emerged after a YouTube video by Louis Rossman, which has garnered over 160,000 views, alleged the company had joined competitors in anti-consumer practices. The allegations stem from online reports, including a 2022 Reddit post claiming firmware update W1.56 disabled automatic color registration on a Brother MFC-3750 using non-Brother toner, rendering it “effectively non-functional.”

In a statement to Ars Technica, Brother explicitly denied these accusations: “Please be assured that Brother firmware updates do not block the use of third-party ink in our machines.” The company said it recommends genuine supplies for “optimal performance” and performs a “Brother Genuine check” during troubleshooting, which may have caused “misunderstanding.”

Read more of this story at Slashdot.

The best MacBook for 2025: Which Apple laptop should you buy?

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At its Worldwide Developers Conference (WWDC) last June, Apple announced updates coming to its various operating systems, most of which focus on its own version of AI, dubbed Apple Intelligence. MacBooks will get macOS 15, aka Sequoia, that will support Image Playground, Apple’s image generation tool, and AI composition features that can rewrite, proofread and summarize text in Mail, Notes, Pages and more. But the AI smarts will only be available to Apple laptops with an M1 chip or newer. So if you have an older model (pre-2020), or want the latest chips to get the most out of macOS 15, you might want a new MacBook. This guide will help you pick which one makes the most sense for you.

After testing every model Apple makes, we think the 13-inch MacBook Air with the M3 chip and 16GB of RAM is the best choice for most people. But there are definitely reasons to consider the cheaper M2 Air and the fully featured Pro laptops. We’ve broken down all the options to help you decide which is the best MacBook for you.

Editor’s note (3/6/25): Apple unveiled the new M4 MacBook Air earlier this week, featuring the new M4 processor, a base 16GB of RAM and a price cut to $999 for the entry-level model. Our current top picks here still stand, but we’ll update this guide once we’ve put the new MacBook Air through its paces. You can currently pre-order the M4 MacBook Air, and it will become widely available on March 12.

Compared to PCs, Apple computers tend to have more streamlined specifications. The company has long been known for this simplicity, and the M-series “system-on-a-chip” condenses things even further. It started with the M1 chip, which has since been retired in all models. The M2 and M3 chips can be found in current-generation MacBooks, but the latest Apple silicon, the M4 chip, is only housed in the new iPad Pro. All M-series chips combine, among other technologies, the CPU, graphics card and unified memory (RAM). Apple’s Neural Engine is included too, which is a specialized group of processor cores that handles machine learning tasks such as image analysis and voice recognition. 

While a unified chip means you have fewer decisions to make when picking a MacBook, there are still a few factors to consider, including specs like the number of CPU cores, amount of RAM, storage capacity, screen size, and, obviously, price. The finish color may be a minor consideration, but it’s worth pointing out that the Pro come in just two colors (Silver or Space Gray) but the Air adds two additional hues (Midnight and Starlight).

Currently the lowest-specced chip in a MacBook is the M2 in the 13-inch MacBook Air. It comes with an 8-core CPU and either an 8- or 10-core GPU. At the other end of the spectrum, the M3 Max chip is built with up to a 16-core CPU and a 40-core GPU. Cores are, in essence, smaller processing units that can handle different tasks simultaneously. Having more of them translates to the computer being able to run multiple programs and applications at once, while also smoothly processing demanding tasks like video editing and high-level gaming. In short, more cores allow for more advanced computing and better performance. But if your processing power needs fall below professional-level gaming and cinematic video and audio editing, getting the highest number of cores is likely overkill — and after all, more cores equals higher cost and more power usage.

Your options for RAM, or in Apple’s terminology, Unified memory, varies depending on the chip you choose. The M2 and M3 chips can be paired with 8, 16 or 24GB of RAM. The M3 Pro chip has 18 or 36GB memory options, while the most powerful M3 Max chip supports 48, 64 or a whopping 128GB of RAM.

You’ve likely heard the analogy comparing memory to the amount of workspace available on a literal desktop surface, whereas storage is the amount of drawers you have to store projects to work on later. The larger the worktop surface, the more projects you can work on at once. The bigger the drawers, the more you can save for later.

More RAM is ideal for people who plan to work in multiple apps at once. And the more demanding each program is, the more RAM will be required. Extra memory can also come in handy if you’re the type who likes to have infinite numbers of tabs open on your browser. If your daily workflow doesn’t involve simultaneously using a vast number of memory-intensive programs, you can save yourself money and buy the RAM configuration that you’re most likely to actually use.

For casual users, 8GB may be enough, however, if you can afford an upgrade to 16GB of RAM, we recommend going doing so, as modern browsers tend to be pretty memory-hungry. Investing in more RAM now will give your new MacBook a longer lifespan of reliable use. It’s also important to keep in mind that, unlike most PCs, the RAM in current-model MacBooks is not user-upgradable, so you’ll want to get what you plan on needing at the outset.

Apple MacBook Pro 14-inch from the rear, showing off the Apple logo.
Photo by Devindra Hardawar/Engadget

Storage options range from 256GB of SSD for the M2 MacBook Air and 8TB of storage for the MacBook Pros with the M3 Max chip. If you want to rotate between a long roster of game titles or keep lots of high-res videos on hand, you’ll want more storage. If you’re mostly working with browser- and cloud-based applications, you can get away with a smaller-capacity configuration. That said, we recommend springing for 512GB of storage or more, if it’s within your budget. You’ll quickly feel the limits of a 256GB machine as it ages since the operating system alone takes up a good portion of that space. Having 1TB will feel even roomier and allow for more data storage over the life of your laptop.

When Apple announced the iPhone 15, the company also announced new iCloud+ storage storage plans, with subscriptions that allow up to 12TB of storage. You could also transfer files to an external storage device. But if you don’t want to pay for a monthly subscription and prefer the convenience of having immediate access to your files, it’s best to get the highest amount of storage space your budget allows for at the outset.

MacBooks come in 13-, 14-, 15- and 16-inch sizes. That might not seem like a huge difference, but, as Engadget’s Nathan Ingraham noted when he reviewed the now-retired 15-inch M2-powered MacBook Air, a larger screen “makes a surprising difference.” That’s especially true if you plan to use your laptop as an all-day productivity machine and won’t be using an external monitor. More space means you can more clearly view side-by-side windows and have a more immersive experience when watching shows or gaming.

But screen size is the main factor influencing weight. The 13-inch MacBook Air M2 weighs 2.7 pounds, whereas the top-end 16-inch MacBook Pro weighs 4.8 pounds. If you plan to travel a lot or swap your work locations regularly, a smaller screen will make life easier in the long run.

All MacBooks feature IPS LCD panels (in-plane switching, liquid crystal display), which Apple markets as Retina displays. The MacBook Air M1 has a Retina display. A Liquid Retina display comes with the M2 MacBook Air and the Liquid Retina XDR display comes with the 14- and 16-inch MacBook Pros. “Liquid” refers to the way the lighted portion of the display “flows” within the contours of the screen, filling the rounded corners and curving around the camera notch. “XDR” is what Apple calls HDR (high dynamic range).

Compared to most other laptops, MacBook displays are notably bright, sharp and lush. But one feature worth pointing out is another Apple marketing term: ProMotion. It’s the company’s term to describe a screen with a higher, 120Hz refresh rate, which results in smoother scrolling and more fluid-looking graphics. Only the 14- and 16-inch MacBook Pros offer ProMotion; the other models max out at 60Hz, which is perfectly fine for everyday browsing and typical workdays. But if you want buttery-smooth motion from your display, you’ll have to shell out more money for an upgrade.

When the MacBook Air M3 came out, Apple dropped the price of the base-model, 13-inch, M2-powered Air with 8GB of RAM and 256GB of storage. With a $999 starting price, it’s now the least expensive new MacBook you can get. Alternatively, you can spend up to $7,199 for the 16-inch MacBook Pro M3 Max with 128GB of RAM and 8TB of storage. Chip type, screen size, memory and storage capacity all influence the final price, which is why guides like this can help you determine just what you need (and what you don’t) so you can get the most cost-effective machine for you.

We recommend the MacBook Air M3 for most people, the MacBook Air M2 for students and those on a budget, and the 14- or 16-inch MacBook Pros for professionals. If you have extra money to spare once you’ve picked your machine, we recommend upgrading to at least 16GB of RAM and 512GB of storage to make your machine as future-proof as possible.

The MacBook Air comes with a standard M3 or M2 chip. MacBook Pro models have the option of more powerful M3 Pro or M3 Max chips. The Pro has a higher resolution screen with a higher peak brightness that supports XDR (extreme dynamic range). The battery life on most Pro models is longer than on the Air models. Pro models also have more ports and more speakers. In short, the MacBook Air is aimed at everyday users looking for good productivity and entertainment capabilities, while Pro models are aimed at professionals who need a high-performance computer.

MacOS is the operating system developed by Apple and used in all of its desktop and laptop computers. It can only be found in hardware made by Apple including MacBooks and iMacs. Microsoft’s Windows operating system can be found in the company’s own Surface laptops as well as computers made by a wide array of manufacturers, like Acer, Asus, Dell and Razer.

This article originally appeared on Engadget at https://www.engadget.com/computing/laptops/best-macbook-140032524.html?src=rss

Starlink benefits as Trump admin rewrites rules for $42B grant program

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The Trump administration is eliminating a preference for fiber Internet in a $42.45 billion broadband deployment program, a change that is expected to reduce spending on the most advanced wired networks while directing more money to Elon Musk’s Starlink and other non-fiber Internet service providers. One report suggests Starlink could obtain $10 billion to $20 billion under the new rules.

Secretary of Commerce Howard Lutnick criticized the Biden administration’s handling of the Broadband Equity, Access, and Deployment (BEAD) program in a statement yesterday. Lutnick said that “because of the prior Administration’s woke mandates, favoritism towards certain technologies, and burdensome regulations, the program has not connected a single person to the Internet and is in dire need of a readjustment.”

The BEAD program was authorized by Congress in November 2021, and the US was finalizing plans to distribute funding before Trump’s inauguration. The National Telecommunications and Information Administration (NTIA), part of the Commerce Department, developed rules for the program in the Biden era and approved initial funding plans submitted by every state and territory.

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Saliva that fights norovirus? Experimental oral vaccine is nothing to spit at.

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In an early clinical trial, an experimental norovirus vaccine given as a pill produced defensive responses exactly where it counts—in the saliva of older people most vulnerable to the explosive stomach bug.

The results, published this week in Science Translational Medicine, is another step in the long effort to thwart the gruesome germ, which finds a way to violently hollow out innards wherever people go—from restaurants to natural wonders and even the high seas. It’s a robust, extremely infectious virus that spreads via the nauseating fecal-oral route. Infected people spew billions of virus particles in their vomit and diarrhea, and shedding can last weeks. The particles aren’t easily killed by hand sanitizers and can linger on surfaces for up to two weeks. Exposure to as few as 10 virus particles can spark an infection. According to the Centers for Disease Control and Prevention, norovirus causes an average of between 19 and 21 million cases of acute gastroenteritis in the US every year, leading to 109,000 hospitalizations and 900 deaths. This racks up an economic burden estimated to be $2 billion to $10.6 billion.

Vaccine design

For most, the gut-busting bug is miserable but usually over in a few days. But older people—especially those with underlying medical conditions—are vulnerable to severe outcomes. About 90 percent of people who die from a norovirus infection are people age 65 or older who live in long-term care facilities.

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UK Quietly Scrubs Encryption Advice From Government Websites

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The U.K. government appears to have quietly scrubbed encryption advice from government web pages, just weeks after demanding backdoor access to encrypted data stored on Apple’s cloud storage service, iCloud. From a report: The change was spotted by security expert Alec Muffett, who wrote in a blog post on Wednesday that the U.K.’s National Cyber Security Centre (NCSC) is no longer recommending that high-risk individuals use encryption to protect their sensitive information.

The NCSC in October published a document titled “Cybersecurity tips for barristers, solicitors & legal professionals,” that advised the use of encryption tools such as Apple’s Advanced Data Protection (ADP). ADP allows users to turn on end-to-end encryption for their iCloud backups, effectively making it impossible for anyone, including Apple and government authorities, to view data stored on iCloud. The URL hosting the NCSC document now redirects to a different page that makes no mention of encryption or ADP. Instead, it recommends that at-risk individuals use Apple’s Lockdown Mode, an “extreme” security tool that restricts access to certain functions and features.

Read more of this story at Slashdot.

The most intriguing tech gadget prototypes demoed this week

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Creating new and exciting tech products requires thinking outside of the box. At this week’s Mobile World Congress (MWC) conference in Barcelona, we got a peek at some of the research and development happening in the hopes of forging a functional gadget that people might actually want to buy one day.

While MWC is best known for its smartphone developments, we thought we’d break down the most intriguing, non-phone prototypes brought to the show for you. Since these are just concept devices, it’s possible that you’ll never see any of the following designs in real products. However, every technology described below is being demonstrated via a tangible proof of concept. And the companies involved—Samsung and Lenovo—both have histories of getting prototyped technologies into real gadgets.

Samsung’s briefcase-tablet

How many times must something repeat before it’s considered a trend? We ask because Samsung Display this week demoed the third recent take we’ve seen on integrating computing devices into suitcases.

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