Spotify has lost all enthusiasm for the little music devices it sold for just half a year. Firmware hackers, as usually happens, have a lot more interest and have stepped in to save, and upgrade, a potentially useful gadget.

Spotify's idea a couple years ago was a car-focused device for those who lacked Apple CarPlay, Android Auto, or built-in Spotify support in their vehicles, or just wanted a dedicated Spotify screen. The Car Thing was a $100 doodad with a 4-inch touchscreen and knob that attached to the dashboard (or into a CD slot drive). All it could do was play Spotify, and only if you were a paying member, but that could be an upgrade for owners of older cars, or people who wanted a little desktop music controller.

But less than half a year after it fully released its first hardware device, Spotify gave up on the Car Thing due to "several factors, including product demand and supply chain issues." A Spotify rep told Ars that the Car Thing was meant "to learn more about how people listen in the car," and now it was "time to say goodbye to the devices entirely." Spotify indicated it would offer refunds , though not guaranteed, and moved forward with plans to brick the device in December 2024.

Read full article

Comments

In some ways, my review of the new MacBook Pros will be a lot like my review of the new iMac. This is the third year and fourth generation of the Apple Silicon-era MacBook Pro design , and outwardly, few things have changed about the new M4, M4 Pro, and M4 Max laptops.

Here are the things that are different. Boosted RAM capacities, across the entire lineup but most crucially in the entry-level $1,599 M4 MacBook Pro, make the new laptops a shade cheaper and more versatile than they used to be. The new nano-texture display option, a $150 upgrade on all models, is a lovely matte-textured coating that completely eliminates reflections. There's a third Thunderbolt port on the baseline M4 model (the M3 model had two), and it can drive up to three displays simultaneously (two external, plus the built-in screen). There's a new webcam. It looks a little nicer and has a wide-angle lens that can show what's on your desk instead of your face if you want it to. And there are new chips, which we'll get to.

That is essentially the end of the list. If you are still using an Intel-era MacBook Pro, I'll point you to our previous reviews , which mostly celebrate the improvements (more and different kids of ports, larger screens) while picking one or two nits (they are a bit larger and heavier than late-Intel MacBook Pros, and the display notch is an eyesore).

Read full article

Comments

Many of you know that most of our staff is spread out all over these United States, but what you might not know is that it has been more than five years since many of us saw each other in meatspace. Travel budgets and the pandemic conspired to keep us apart, but we are finally gathering Team Ars in New York City later this week. We’d love for you to be there, too, in spirit.

As we gear up for our big fall meeting, we want to hear from you ! We've set up a special email address, Tellus@arstechnica.com , just for reader feedback. We won’t harvest your email for spam or some nonsense—we just want to hear from you.

What would we like to hear about? We're eager to know your thoughts on what we're doing right, where we could improve, and what you'd like to see more (or less) of. What topics do you think we should be covering that we aren’t? Are we hitting the right balance in our reporting? Is there too much doom and gloom, or not enough? Feel free to be as specific and loquacious as you wish.

Read full article

Comments

Amazon is poised to roll out its newest artificial intelligence chips as the Big Tech group seeks returns on its multibillion-dollar semiconductor investments and reduce its reliance on market leader Nvidia.

Executives at Amazon’s cloud computing division are spending big on custom chips in the hopes of boosting the efficiency inside its dozens of data centers, ultimately bringing down its own costs as well as those of Amazon Web Services’ customers.

The effort is spearheaded by Annapurna Labs, an Austin-based chip start-up that Amazon acquired in early 2015 for $350 million. Annapurna’s latest work is expected to be showcased next month when Amazon announces widespread availability of ‘Trainium 2’, part of a line of AI chips aimed at training the largest models.

Read full article

Comments

In the short-term, the most dangerous thing about AI language models may be their ability to emotionally manipulate humans if not carefully conditioned. The world saw its first taste of that danger in February 2023 with the launch of Bing Chat , now called Microsoft Copilot.

During its early testing period, the temperamental chatbot gave the world a preview of an "unhinged" version of OpenAI's GPT-4 prior to its official release. Sydney's sometimes uncensored and "emotional" nature (including use of emojis) arguably gave the world its first large-scale encounter with a truly manipulative AI system. The launch set off alarm bells in the AI alignment community and served as fuel for prominent warning letters about AI dangers.

On November 19 at 4 pm Eastern (1 pm Pacific), Ars Technica Senior AI Reporter Benj Edwards will host a livestream conversation on YouTube with independent AI researcher Simon Willison that will explore the impact and fallout of the 2023 fiasco. We're calling it "Bing Chat: Our First Encounter with Manipulative AI."

Read full article

Comments

Mazda won itself a lot of fans over the years with the sharp styling and attention to detail of its engaging-to-drive vehicles. But in recent years its cars have been left behind by rivals when it comes to fuel efficiency. As a small automaker facing daunting development costs, it decided to partner with Toyota on advanced technologies, including a battery electric vehicle due by 2027 . A more immediate benefit has been access to Toyota's hybrid powertrains, one of which can now be found inside the $33,970 2025 Mazda CX-50 Hybrid, which we've driven ahead of it going on sale this month.

Engineering stuff

Open the hood, and instead of one of Mazda's Skyactiv engines, you find one of Toyota's 2.5 L naturally aspirated Atkinson cycle engines, which drives the front wheels together with two electric motors (one is really the integrated starter motor) via a continuously variable transmission. At the rear, a third electric motor powers the rear wheels when necessary. The front traction motor provides 118 hp (88 kW), the rear motor can add an extra 54 hp (40 kW), and total output is rated at 219 hp (163 kW) and 163 ft-lb (220 Nm).

It wasn't exactly a case of shoehorning the new powertrain into the CX-50, but Mazda has had to modify the front frame rails to fit the new engine, transmission, and hybrid motors, and there's a new rear subframe with the rear eAxle, as well as the 0.9 kWh hybrid traction battery, which lives under the rear seat. (This improves the front-rear weight distribution to 55:45, Mazda says.)

Read full article

Comments

Cadillac has another new electric vehicle on the way. It's the 2026 Vistiq, a three-row SUV that fills the gap in the American automaker's lineup. It will be the fifth Cadillac to use what until now has been called the Ultium battery platform.

Although parent company General Motors has caught a case of EV regret this year, it has also ironed out the problem it encountered when assembling battery cells into packs and expects to sell at least 200,000 EVs this year. Cadillac's Ultium journey began with the midsize Lyriq , which has since been joined by the compact Optiq , the hand-built, highly exclusive Celestiq , and imminently, the Escalade IQ , which rivals the Hummer EV in weight as a result of its whopping 450 mile range.

The $77,395 Vistiq drops in between the Lyriq and Escalade IQ, filling the same niche—but electric—as the XT6 does in the gas-powered lineup. The Vistiq actually has a virtually identical wheelbase to the gas Escalade at 121.8 inches (3,094 mm), but it's a few inches shorter at 205 inches (5,207 mm) long. Yes, this is a large SUV, but it's a three-row Cadillac—what else do you expect?

Read full article

Comments

The astronauts who came home from the International Space Station last month experienced some drama on the high frontier, and some of it accompanied them back to Earth.

In orbit, the astronauts aborted two spacewalks, both under unusual circumstances. Then, on October 25, one of the astronauts was hospitalized due to what NASA called an unspecified "medical issue" after splashdown aboard a SpaceX Crew Dragon capsule that concluded the 235-day mission. After an overnight stay in a hospital in Florida, NASA said the astronaut was released "in good health" and returned to their home base in Houston to resume normal post-flight activities.

The space agency did not identify the astronaut or any details about their condition, citing medical privacy concerns. The three NASA astronauts on the Dragon spacecraft included commander Matthew Dominick, pilot Michael Barratt, and mission specialist Jeanette Epps. Russian cosmonaut A lexander Grebenkin accompanied the three NASA crew members. Russia's space agency confirmed he was not hospitalized after returning to Earth.

Read full article

Comments

The bankruptcy estate of collapsed cryptocurrency exchange FTX has sued the company's former rival Binance in an attempt to recover $1.76 billion or more. The lawsuit seeks "at least $1.76 billion that was fraudulently transferred to Binance and its executives at the FTX creditors' expense, as well as compensatory and punitive damages to be determined at trial."

The complaint filed yesterday in US Bankruptcy Court in Delaware names Binance and co-founder and former CEO Changpeng Zhao among the defendants. FTX founder Sam Bankman-Fried sold 20 percent of his crypto exchange to Binance in November 2019, but Binance exited that investment in 2021, the lawsuit said.

"As Zhao would later remark, he decided to exit his position in FTX because of personal grievances he had against Bankman-Fried," the lawsuit said. "In July 2021, the parties negotiated a deal whereby FTX bought back Binance's and its executives' entire stakes in both FTX Trading and [parent company] WRS. Pursuant to that deal, FTX's Alameda Research division directly funded the share repurchase with a combination of FTT (FTX's exchange token), BNB (Binance's exchange token), and BUSD (Binance's dollar-pegged stablecoin). In the aggregate, those tokens had a fair market value of at least $1.76 billion."

Read full article

Comments