Ars Technica
Grindr users seek payouts after dating app shared HIV status with vendors
Enlarge (credit: Getty Images | Thomas Trutschel)
Grindr is facing a class action lawsuit from hundreds of users over the sharing of HIV statuses and other sensitive personal information with third-party firms.
UK law firm Austen Hays filed the claim in the High Court in London yesterday, the firm announced. The class action "alleges the misuse of private information of thousands of affected UK Grindr users, including highly sensitive information about their HIV status and latest tested date," the law firm said.
The law firm said it has signed up over 670 potential class members and "is in discussions with thousands of other individuals who are interested in joining the claim." Austen Hays said that "claimants could receive thousands in damages" from Grindr, a gay dating app, if the case is successful.
iPadOS 18 could ship with built-in Calculator app, after 14 Calculator-less years
Enlarge (credit: Apple/Andrew Cunningham)
Last year, Apple introduced the ability to set multiple timers at once in the Clock app on its various platforms.
“We truly live in an age of wonders,” deadpanned Apple’s Craig Federighi in the company’s official presentation, tacitly acknowledging the gap between the apparent simplicity of the feature and the amount of time that Apple took to implement it.
The next version of iPadOS may contain another of these "age of wonders" features, an apparently simple thing that Apple has chosen never to do for reasons that the company can't or won't explain. According to MacRumors, iPadOS 18 may finally be the update that brings a version of Apple's first-party Calculator app to the iPad.
Tiny rubber spheres used to make a programmable fluid
Enlarge / At critical pressures, the fluid's spheres become a mixture of different states. (credit: Adel Djellouli/Harvard SEAS)
Building a robot that could pick up delicate objects like eggs or blueberries without crushing them took lots of control algorithms that process feeds from advanced vision systems or sensors that emulate the human sense of touch. The other way was to take a plunge into the realm of soft robotics, which usually means a robot with limited strength and durability.
Now, a team of researchers at Harvard University published a study where they used a simple hydraulic gripper with no sensors and no control systems at all. All they needed was silicon oil and lots of tiny rubber balls. In the process, they’ve developed a metafluid with a programmable response to pressure.
Swimming rubber spheres“I did my PhD in France on making a spherical shell swim. To make it swim, we were making it collapse. It moved like a [inverted] jellyfish,” says Adel Djellouli, a researcher at Bertoldi Group, Harvard University, and the lead author of the study. “I told my boss, 'hey, what if I put this sphere in a syringe and increase the pressure?' He said it was not an interesting idea and that this wouldn’t do anything,” Djellouli claims. But a few years and a couple of rejections later, Djellouli met Benjamin Gorissen, a professor of mechanical engineering at the University of Leuven, Belgium, who shared his interests. “I could do the experiments, he could do the simulations, so we thought we could propose something together,” Djellouli says. Thus, Djellouli’s rubber sphere finally got into the syringe. And results were quite unexpected.
Recoding Voyager 1—NASA’s interstellar explorer is finally making sense again
Engineers have partially restored a 1970s-era computer on NASA's Voyager 1 spacecraft after five months of long-distance troubleshooting, building confidence that humanity's first interstellar probe can eventually resume normal operations.
Several dozen scientists and engineers gathered Saturday in a conference room at NASA's Jet Propulsion Laboratory, or connected virtually, to wait for a new signal from Voyager 1. The ground team sent a command up to Voyager 1 on Thursday to recode part of the memory of the spacecraft's Flight Data Subsystem (FDS), one of the probe's three computers.
“In the minutes leading up to when we were going to see a signal, you could have heard a pin drop in the room," said Linda Spilker, project scientist for NASA's two Voyager spacecraft at JPL. "It was quiet. People were looking very serious. They were looking at their computer screens. Each of the subsystem (engineers) had pages up that they were looking at, to watch as they would be populated."
Rumored new 4K Chromecast may fix long-standing storage issues
Enlarge / The 2020 4K Chromecast with Google TV. It comes in colors. (credit: Google)
It sounds like Google is cooking up another Google TV dongle. 9to5Google's sources say a new 4K model of the Chromecast with Google TV is in the works. It would be a sequel to the aging 2020 model that was never really fit for the job in the first place. It would also sit alongside the 2022 HD model.
The report says the new device would stay at the $50 price point and come with a new remote. A new chip would be the primary motivation for a new device. The current 4K dongle has an Amlogic S905X3 (it's just for Cortex A55 CPUs), and if Google sticks with Amlogic, a good upgrade would be the upcoming Amlogic S905X5. Besides a faster CPU and GPU, it also supports the AV1 video codec, something Google has been pushing across its ecosystem because it can cut down on what must be an incredible YouTube bandwidth bill. It has made AV1 a requirement for some new devices in order to get the YouTube app, and despite forcing it on competitors like Roku, Google's best dongle doesn't have hardware support for the codec yet. Technically the S905X5 is not official yet, so we don't have a full spec sheet, but partners have been talking about it since last year.
The No. 1 thing a new Google TV dongle needs, and has needed for years, is more storage. Google Hardware is supposed to make devices that are purpose-built for Google's software, but the 4K and HD Chromecasts with Google TV have never really been up to the task thanks to the 8GB of total device storage. Back in the early Chromecast days when these dongles ran a custom OS and only showed video streams, that was fine. These new devices run full-fat Android now, complete with a Play Store, access to millions of apps, and lots of preinstalled software. 8GB is not nearly enough.
You can now disable some of Fortnite’s most toxic emotes
-
The "Laugh it Up" emote is one of four that can now be blocked using a setting in Fortnite. [credit: Epic Games ]
For online players tired of being harassed by randos over voice chat, animated emotes have long served as a "safe" way to communicate in-game via simple, pre-approved non-verbal messages. In Fortnite, though, a few of those emotes have become so "confrontational" (as developer Epic puts it) that individual players can now choose to block them with an in-game settings toggle.
The new "See Confrontational Emotes" setting, announced Tuesday, can be set to automatically block the appearance (and associated sound effects) of four emotes "that are sometimes used in confrontational ways," Epic wrote. Those four emotes are (links go to video examples):
By default, the toggle will be set to only display these emotes from friends in an online party, Epic wrote. That setting can be changed to always allow or always block those emotes at any time.
Apple’s next product event happens on May 7, and it’s probably iPads
Enlarge (credit: Apple)
Apple is going to announce some new things on Tuesday, May 7, at 10 am Eastern, according to an invitation the company sent out to members of the press (and posted to its website) this morning.
The name Apple has given the event (“Let Loose”) doesn’t tell us much about what the company might announce, but the art does: It’s a hand holding an Apple Pencil, which almost certainly means the event will be iPad-focused.
Apple has reportedly been on the cusp of releasing new iPads since late March, and the rumor mill has already delivered most of the key details. The headliner is likely to be a pair of new iPad Pros with M3 chips, OLED displays, slightly larger screens, and refined designs. Riding shotgun will be a refreshed 10.9-inch iPad Air with an M2 chip, plus a brand-new 12.9-inch Air meant to give large-screened iPad fans an option that doesn’t cost as much as the iPad Pro.
Linux can finally run your car’s safety systems and driver-assistance features
Enlarge (credit: Getty Images)
There's a new Linux distro on the scene today, and it's a bit specialized. Its development was led by the automotive electronics supplier Elektrobit, and it's the first open source OS that complies with the automotive industry's functional safety requirements.
One of the more interesting paradigm shifts underway in the automotive industry is the move to software-defined vehicles. Cars have increasingly been controlled by electronic systems during the past few decades, but it's been piecemeal. Each added new function, like traction control, antilock braking, or a screen instead of physical gauges, required its own little black box added to the wiring loom.
There can now be more than 200 discrete controllers in a modern vehicle, all talking to each other through a CAN bus network. The idea behind the software-defined vehicle is to take a clean-sheet approach. Instead, you'll find a small number of domain controllers—what the automotive industry is choosing to call "high performance compute" platforms—each responsible for a different set of activities.
North Korea is evading sanctions by animating Max and Amazon shows
Enlarge (credit: Aurich Lawson / Getty)
For almost a decade, Nick Roy has been scanning North Korea’s tiny Internet presence, spotting new websites coming online and providing a glimpse of the Hermit Kingdoms’ digital life. However, at the end of last year, the cybersecurity researcher and DPRK blogger stumbled across something new: signs North Koreans are working on major international TV shows.
In December, Roy discovered a misconfigured cloud server on a North Korean IP address containing thousands of animation files. Included in the cache were animation cells, videos, and notes discussing the work, plus changes that needed to be made to ongoing projects. Some images appeared to be from an Amazon Prime Video superhero show and an upcoming Max (aka HBO Max) children’s anime.
The 2024 Porsche Macan EV has character, pace, and the right badge
Enlarge / The third-generation Porsche Macan drops the internal combustion engine—this one is only available as a battery electric vehicle. (credit: Porsche)
Porsche provided flights from London to Nice and accommodation so Ars could drive the Macan. Ars does not accept paid editorial content.
Porsche's Taycan has been a nice electric vehicle for the German brand, and the recently updated model is supposed to offer more of the good stuff and less of the bad. The sedan is on the expensive side, and it doesn't scream "family lugger," which is where the new electric Macan comes in. Porsche's volume-selling entry-level SUV is now electric, and it might be just the car to convince skeptics and non-Porsche people alike that EV is the way to go. Maybe.
At launch, you'll be able to pick up a Macan 4 or Macan Turbo. Peak power sits at 402 hp (300 k) and 630 hp (470 kW) respectively, but that's just when you use the car's overboost. Most of the time, you'll have to make do with an adequate 382 hp (285 kW) and 576 hp (430 kW). Torque for both is a healthy 479 lb-ft (650 Nm) and 833 lb-ft (1,130 Nm). With all that grunt on board, Porsche reckons you'll be able to hit 62 mph from rest in 4.9 and 3.1 seconds, respectively (0–100 km/h takes 5.2 and 3.3 seconds, respectively), as well as topping out at 137 mph (220 km/h) and 162 mph (260 km/h). Not having a gas motor under the hood isn't a penalty when it comes to performance.
The electric Macan sits on the all-new PPE (Premium Platform Electric) architecture. Shared with Audi and its upcoming Q6 e-tron, PPE was built with electricity in mind. Its party piece is a hefty 100 kWh battery (95 kWh usable) that sits under the cabin, giving the Macan 4 381 miles (613 km) of range and the Turbo 367 miles (590 km), although that's according to the less-accurate WLTP testing scheme used in Europe—EPA range estimates will be available closer to the Macan's arrival in the US in the second half of this year.
Daily Telescope: The ambiguously galactic duo
Enlarge / This image from the NASA/ESA Hubble Space Telescope features NGC 3783, a bright barred spiral galaxy about 130 million light-years from Earth. (credit: ESA/Hubble & NASA, M. C. Bentz, D. J. V. Rosario)
Welcome to the Daily Telescope. There is a little too much darkness in this world and not enough light, a little too much pseudoscience and not enough science. We'll let other publications offer you a daily horoscope. At Ars Technica, we're going to take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.
Good morning. It's April 23, and today's photo comes from the Hubble Space Telescope. It features a lovely, barred spiral galaxy and a photobombing star on the right-hand side of the image.
The galaxy is NGC 3783, which can be found 130 million light years away from Earth. Astronomical distances are all mind-boggling, but to try and put things into perspective, that means this galaxy is about 1,000 times the distance further from us compared to the diameter of our own Milky Way Galaxy. So it's far, far away.
Concern grows as bird flu spreads further in US cows: 32 herds in 8 states
Enlarge / Greylag geese sit on a field and rest while a cow passes by in the background. (credit: Getty | Daniel Bockwoldt)
Researchers around the world are growing more uneasy with the spread of highly pathogenic avian influenza (H5N1) in US dairy cows as the virus continues to make its way into new herds and states. Several experts say the US is not sharing enough information from the federal investigation into the unexpected and growing outbreak, including genetic information from isolated viruses.
To date, the US Department of Agriculture has tallied 32 affected herds in eight states: Idaho, Kansas, Michigan, New Mexico, North Carolina, Ohio, South Dakota, and Texas. In some cases, the movement of cattle between herds can explain the spread of the virus. But the USDA has not publicly clarified if all the herds are linked in a single outbreak chain or if there is evidence that the virus has spilled over to cows multiple times. Early infections in Texas were linked to dead wild birds (pigeons, blackbirds, and grackles) found on dairy farms. But the USDA reportedly indicated to Stat News that the infections do not appear to be all linked to the Texas cases.
Spread of the virus via cattle movements indicates that there is cow-to-cow transmission occurring, the USDA said. But it's unclear how the virus is spreading between cows. Given that even the most symptomatic cows show few respiratory symptoms, the USDA speculates that the most likely way it is spreading is via contaminated milking equipment.
Meta debuts Horizon OS, with Asus, Lenovo, and Microsoft on board
Enlarge / The Meta Quest Pro at a Best Buy demo station in October 2022.
Meta will open up the operating system that runs on its Quest mixed reality headsets to other technology companies, it announced today.
What was previously simply called Quest software will be called Horizon OS, and the goal will be to move beyond the general-use Quest devices to more purpose-specific devices, according to an Instagram video from Meta CEO Mark Zuckerberg.
There will be headsets focused purely on watching TV and movies on virtual screens, with the emphasis on high-end OLED displays. There will also be headsets that are designed to be as light as possible at the expense of performance for productivity and exercise uses. And there will be gaming-oriented ones.
Windows vulnerability reported by the NSA exploited to install Russian backdoor
Enlarge (credit: Getty Images)
Kremlin-backed hackers have been exploiting a critical Microsoft vulnerability for four years in attacks that targeted a vast array of organizations with a previously undocumented backdoor, the software maker disclosed Monday.
When Microsoft patched the vulnerability in October 2022—at least two years after it came under attack by the Russian hackers—the company made no mention that it was under active exploitation. As of publication, the company’s advisory still made no mention of the in-the-wild targeting. Windows users frequently prioritize the installation of patches based on whether a vulnerability is likely to be exploited in real-world attacks.
Exploiting CVE-2022-38028, as the vulnerability is tracked, allows attackers to gain system privileges, the highest available in Windows, when combined with a separate exploit. Exploiting the flaw, which carries a 7.8 severity rating out of a possible 10, requires low existing privileges and little complexity. It resides in the Windows print spooler, a printer-management component that has harbored previous critical zero-days. Microsoft said at the time that it learned of the vulnerability from the US National Security Agency.
High-speed imaging and AI help us understand how insect wings work
Enlarge / A time-lapse showing how an insect's wing adopts very specific positions during flight. (credit: Florian Muijres, Dickinson Lab)
About 350 million years ago, our planet witnessed the evolution of the first flying creatures. They are still around, and some of them continue to annoy us with their buzzing. While scientists have classified these creatures as pterygotes, the rest of the world simply calls them winged insects.
There are many aspects of insect biology, especially their flight, that remain a mystery for scientists. One is simply how they move their wings. The insect wing hinge is a specialized joint that connects an insect’s wings with its body. It’s composed of five interconnected plate-like structures called sclerites. When these plates are shifted by the underlying muscles, it makes the insect wings flap.
Until now, it has been tricky for scientists to understand the biomechanics that govern the motion of the sclerites even using advanced imaging technologies. “The sclerites within the wing hinge are so small and move so rapidly that their mechanical operation during flight has not been accurately captured despite efforts using stroboscopic photography, high-speed videography, and X-ray tomography,” Michael Dickinson, Zarem professor of biology and bioengineering at the California Institute of Technology (Caltech), told Ars Technica.
NASA officially greenlights $3.35 billion mission to Saturn’s moon Titan
Enlarge / Artist's illustration of Dragonfly soaring over the dunes of Titan. (credit: NASA/Johns Hopkins APL/Steve Gribben)
NASA has formally approved the robotic Dragonfly mission for full development, committing to a revolutionary project to explore Saturn's largest moon with a quadcopter drone.
Agency officials announced the outcome of Dragonfly's confirmation review last week. This review is a checkpoint in the lifetime of most NASA projects and marks the moment when the agency formally commits to the final design, construction, and launch of a space mission. The outcome of each mission's confirmation review typically establishes a budgetary and schedule commitment.
“Dragonfly is a spectacular science mission with broad community interest, and we are excited to take the next steps on this mission," said Nicky Fox, associate administrator of NASA's science mission directorate. "Exploring Titan will push the boundaries of what we can do with rotorcraft outside of Earth.”
Biden signs bill criticized as “major expansion of warrantless surveillance”
Enlarge (credit: Getty Images | Yuichiro Chino)
Congress passed and President Biden signed a reauthorization of Title VII of the Foreign Intelligence Surveillance Act (FISA), approving a bill that opponents say includes a "major expansion of warrantless surveillance" under Section 702 of FISA.
Over the weekend, the Reforming Intelligence and Securing America Act was approved by the Senate in a 60-34 vote. The yes votes included 30 Republicans, 28 Democrats, and two independents who caucus with Democrats. The bill, which was previously passed by the House and reauthorizes Section 702 of FISA for two years, was signed by President Biden on Saturday.
"Thousands and thousands of Americans could be forced into spying for the government by this new bill and with no warrant or direct court oversight whatsoever," Sen. Ron Wyden (D-Ore.), a member of the Senate Select Committee on Intelligence, said on Friday. "Forcing ordinary Americans and small businesses to conduct secret, warrantless spying is what authoritarian countries do, not democracies."
First real-life Pixel 9 Pro pictures leak, and it has 16GB of RAM
Enlarge / OnLeak's renders of the Pixel 9 Pro XL, the Pixel 9 Pro, and the Pixel 9. (credit: OnLeaks / 91Mobiles / MySmartPrice)
The usual timeline would put the Google Pixel 9 at something like five months away from launching, but that doesn't mean it's too early to leak! Real-life pictures of the "Pixel 9 Pro" model have landed over at Rozetked.
This prototype looks just like the renders from OnLeaks that first came out back in January. The biggest change is a new pill-shaped camera bump instead of the edge-to-edge design of old models. It looks rather stylish in real-life photos, with the rounded corners of the pill and camera glass matching the body shape. The matte back looks like it still uses the excellent "soft-touch glass" material from last year. The front and back of the phone are totally flat, with a metal band around the side. The top edge still has a signal window cut out of it, which is usually for mmWave. The Pixel 8 Pro's near-useless temperature sensor appears to still be on the back of this prototype. At least, the spot for the temperature sensor—the silver disk right below the LED camera flash—looks identical to the Pixel 8 Pro. As a prototype any of this could change before the final release, but this is what it looks like right now.
The phone was helpfully photographed next to an iPhone 14 Pro Max, and you might notice that the Pixel 9 Pro looks a little small! That's because this is one of the small models, with only a 6.1-inch display. Previously for Pixels, "Pro" meant "the big model," but this year Google is supposedly shipping three models, adding in a top-tier small phone. There's the usual big Pixel 9, with a 6.7-inch display, which will reportedly be called the "Pixel 9 Pro XL." The new model is the "Pixel 9 Pro"—no XL—which is a small model but still with all the "Pro" trimmings, like three rear cameras. There's also the Pixel 9 base model, which is the usual smaller phone (6.03-inch) with cut-down specs like only two rear cameras.
Home Assistant has a new foundation and a goal to become a consumer brand
Enlarge (credit: Open Home Foundation)
Home Assistant, until recently, has been a wide-ranging and hard-to-define project.
The open smart home platform is an open source OS you can run anywhere that aims to connect all your devices together. But it's also bespoke Raspberry Pi hardware, in Yellow and Green. It's entirely free, but it also receives funding through a private cloud services company, Nabu Casa. It contains tiny board project ESPHome and other inter-connected bits. It has wide-ranging voice assistant ambitions, but it doesn't want to be Alexa or Google Assistant. Home Assistant is a lot.
After an announcement this weekend, however, Home Assistant's shape is a bit easier to draw out. All of the project's ambitions now fall under the Open Home Foundation, a non-profit organization that now contains Home Assistant and more than 240 related bits. Its mission statement is refreshing, and refreshingly honest about the state of modern open source projects.
Apple reportedly plans M4 Mac mini for late 2024 or early 2025, skipping the M3
Enlarge / The M2 Pro Mac mini. (credit: Andrew Cunningham)
Bloomberg's Mark Gurman thinks that Apple's M4 chips for Macs are coming sooner rather than later—possibly as early as "late this year," per a report from earlier this month. Now Gurman says Apple could completely skip the M3 generation for some Macs, most notably the Mac mini.
To be clear, Gurman doesn't have specific insider information confirming that Apple is planning to skip the M3 mini. But based on Apple's alleged late-2024-into-early-2025 timeline for the M4 mini, he believes that it's "probably safe to say" that there's not enough space on the calendar for an M3 mini to be released between now and then.
This wouldn't be the first time an Apple Silicon Mac had skipped a chip generation—the 24-inch iMac was never updated with the M2, instead jumping directly from the M1 to the M3. The Mac Pro also skipped the M1 series, leapfrogging from Intel chips to the M2.