Instagram is, once again, trying to explain how its recommendations work in an attempt to dispel “misconceptions” about how the app’s algorithm works and whether or not the company engages in “shadowbanning” of certain creators. In a new blog post from Instagram’s top exec Adam Mosseri, he offers one of the most detailed explanations to date on how the app ranks content in various parts of the app.

“Instagram doesn’t have a singular algorithm that oversees what people do and don’t see on the app,” Mosseri explains. Instead, he says, there are multiple algorithms and ranking systems underpinning different aspects of the app, like Explore, Reels, Stories and search. Each of these uses a variety of signals to determine how content is ranked for each user.

For example, the order of posts in your main feed is determined by your past activity, as well as previous interactions with the person who made each post. Likewise, Stories posts take into account viewing history as well as “closeness,” or “how likely you are to be connected as friends or family.” On the other hand, recommendations in Explore are largely based “posts you’ve liked, saved, shared and commented on in the past,” but are more likely to come from accounts you’ve never interacted with.

One of the more interesting sections of Mosseri's blog post is titled “addressing shadowbanning.” Mosseri notes that there isn’t a universal definition for the word, but acknowledges that many creators “use the term to imply that a user’s account or content is limited or hidden without a clear explanation or justification.” And he says that the company is working to increase transparency around when creators’ content or accounts are blocked from the app’s recommendations.

Specifically, he calls out the app’s “account status” feature, which can alert users if one of their posts or their account is considered “ineligible” for recommendations. The feature also offers an appeals process. While it’s not the first time Instagram has addressed the issue, which has been the subject of much speculation and conspiracy theories over the years, there has been a notable shift in the way the company is talking about “shadowbanning.”

In a similar post from two years ago, Mosseri wrote that “the truth is most of your followers won’t see what you share, because most look at less than half of their Feed.” Now, he says Instagram is working on increasing transparency in cases when a creator’s content isn’t widely distributed due to a policy violation. “If anything makes your content less visible, you should know about it and be able to appeal,” he wrote.

He added that Instagram is testing “new notifications to help creators understand when the reach of their reel may be limited due to a watermark” (the company has tried to discourage users from posting recycled TikToks to Reels for years).

While some creators may still find these explanations unsatisfying — and there are more than a few who fall into that camp, judging by the comments on Mosseri’s own Instagram post — the new details underscore just how central algorithmic recommendations are becoming to Instagram. While the app re-introduced an optional chronological feed, Mark Zuckerberg has said his goal is to transform Instagram and Facebook into a “discovery engine” more focused on recommendations than posts from friends.

Uber launched its Uber One subscription service in 2021 with the promise of various perks like free deliveries, but the main benefit was a five percent discount on eligible rides. Now, the company is eliminating that in favor of six percent cashback (in the form of Uber Cash) to be used toward rides, Uber Eats and more, TechCrunch has reported. This despite the fact that Uber One doubled its subscriber base to 12 million last year with the discount marketed prominently on the app.

"As Uber One is the best way to save across Uber and Uber Eats, we're making it even easier to use your benefits on Uber's full suite of products," Uber's consumer communications lead Becky Katz Davis told TechCrunch. In a letter to subscribers, the company suggested that consumers use their Uber Cash on fancier vehicles or Uber Eats orders. 

The move appears to be a way to help Uber boost its ride count and margins. Uber One subscribers now make up 27 percent of total booking, and over 50 percent in some markets, the company said recently. In addition, the service is "profitable," Khosrowshahi said in an earnings call earlier this year. "And what we find is it’s a very, very effective way, essentially, to draw frequency and higher engagement with our customer base." 

Uber One arrived effectively as a replacement for Uber Rewards, the company's airline-like rewards program that was dropped last summer. The shift from discounts to Uber Cash could be a risky play, though. Uber brags on its Uber One landing page that members "save on average $27 per month with Uber One." Now, though, riders will need to do some calculations to see if the new system is worth the $10 per month or $100 annual subscription price. 

NVIDIA has unveiled technology called Avatar Cloud Engine (ACE) that would allow gamers to speak naturally to non-playable characters (NPCs) and receive appropriate responses. The company revealed the tech during its generative AI keynote at Computex 2023, showing a demo called Kairos with a playable character speaking to an NPC named Jin in a dystopic-looking Ramen shop. 

The demo (below in 32:9, the widest widescreen I've ever seen) shows the player carrying on a conversation with Jin. "Hey Jin, how are you," the person asks. "Unfortunately, not so good," replies Jin. "How come?" " I am worried about the crime around here. It's gotten bad lately. My ramen shop got caught in the crossfire." 

Yes, the dialogue is a tad wooden; it seems like ChatGPT might have done a better job. Still, the idea is to show that you could just speak into your headset and an NPC will answer in the proper context, making for a more natural interaction than you'd usually get in such a situation. 

NVIDIA made the demo in partnership with Convai to promote ACE, which can run both in the cloud and locally (on NVIDIA hardware, natch). It uses NVIDIA NeMo for building, customizing and deploying large language models that can be customized with lore and character backstories, while using guardrails to protect against inappropriate conversations. It also deploys a speech recognition and speech-to-text tool called Riva, along with NVIDIA's Omniverse Audio2Face "for instantly creating expressive facial animation of a game character to match any speech track."

The demo was built in Unreal Engine 5 to show off NVIDIA's ray-tracing and other GPU features. The visuals are actually more compelling than the AI dialogue, though it's easy to see how the latter could be improved enormously. NVIDIA didn't announce any games that will use the tech, but Stalker 2: Heart of Chernobyl and Fort Solis will employ Omniverse Audio2Face. 

Meta’s Quest 3 VR headset won’t arrive until later this year. However, now we have a better idea of what to expect from the device courtesy of Bloomberg’sMark Gurman, who says he went hands-on with a prototype to better understand how Quest 3 will stack up against Apple’s forthcoming mixed-reality headset. Gurman reports the prototype, codenamed Eureka, “feels far lighter and thinner” than its predecessor. He says the head strap “seems a bit stronger,” too, and uses fabric on the sides instead of plastic like the Quest 2.

More consequentially, the front of the device reportedly features a new design incorporating an enhanced sensor suite. Three “vertical pill-shaped sensor areas” house two color video pass-through cameras, two standard cameras and a depth sensor. As Gurman notes, that’s a significant upgrade from the Quest 2, which doesn’t come with color pass-through or a depth sensor. The presence of the former means you won’t need to designate the walls in your play space.

The front lower sides of the headset feature tracking cameras, while the bottom has a volume rocker and a wheel to adjust interpupillary distance. That means you can tweak the Quest 3’s IPD without taking the headset off, something you can’t do with the Quest 2.

“The actual clarity and VR displays within the Quest 3 feel similar to those in the Quest 2 — despite the resolution being rumored to be slightly higher,” Gurman writes, while noting pass-through for mixed reality applications and overall performance is significantly improved over the Quest 2. Speaking to the former, he says there’s a “night-and-day improvement” thanks to the added dual RGB cameras. “I was even able to use my phone while wearing the headset, something that often feels impossible on a Quest 2,” he adds. As for performance, Quest 3 reportedly features Qualcomm’s next-generation Snapdragon XR2 chipset, leading to shorter app launch times and more consistent frame rates in games. 

Notably, Gurman says the Quest 3 doesn’t include face and eye tracking, which means the headset won’t support foveated rendering. That’s a feature you can find on the Quest Pro. It allows the system to prioritize its limited computing resources on areas where you’re looking. Another feature the Quest 3 won’t carry over from the Quest Pro is controller-mounted cameras, though Gurman says Meta is trying to improve peripheral tracking in other ways.

“Meta hasn’t yet settled on pricing for the device, but people involved in its development believe it may come in higher than the Quest 2’s $400,” Gurman notes, adding the company could keep the Quest 2 around “at a lower price.” He adds Meta doesn’t plan to release a new Quest Pro “anytime soon since the first version bombed.” The company reportedly plans to announce the Quest 3 sometime in October, which aligns with what company executives have said in the past when asked when consumers can expect a new Quest headset.

Google’s take on AI-powered search begins rolling out today. The company announced this morning that it’s opening access to Google Search Generative Experience (SGE) and other Search Labs in the US. If you haven’t already, you’ll need to sign up for the waitlist and sit tight until you get an email announcing it’s your turn.

Revealed at Google I/O 2023 earlier this month, Google SGE is the company’s infusion of conversational AI into the classic search experience. If you’ve played with Bing AI, expect a familiar — yet different — product. Cherlynn Low noted in Engadget’s SGE preview that Google’s AI-powered search uses the same input bar you’re used to rather than a separate chatbot field like in Bing. Next, the generative AI results will appear in a shaded section below the search bar (and sponsored results) but above the standard web results. Meanwhile, on the top right of the AI results is a button letting you expand the snapshot, and it adds cards showing the sourced articles. Finally, you can ask follow-up questions by tapping a button below the results.

Google describes the snapshot as “key information to consider, with links to dig deeper.” Think of it like a slice of Bard injected (somewhat) seamlessly into the Google search you already know.

In addition, Google is opening access to other Search Labs, including Code Tips and Add to Sheets (both are US-only for now). Code Tips “harnesses the power of large language models to provide pointers for writing code faster and smarter.” It lets aspiring developers ask how-to questions about programming languages (C, C++, Go, Java, JavaScript, Kotlin, Python and TypeScript), tools (Docker, Git, shells) and algorithms. Meanwhile, as its name suggests, Add to Sheets lets you insert search results directly into Google’s spreadsheet app. Tapping a Sheets icon to the left of a search result will pop up a list of your recent documents; choose one to which you want to attach the result.

If you aren’t yet on the Search Labs waitlist, you can tap the Labs icon (a beaker symbol) on a new tab in Chrome for desktop or in the Google search app on Android or iOS. However, the company hasn’t announced how quickly or broadly it will open access, so you may need to be patient.

Big changes are coming to the Peloton app. As of today, the software offers three different standalone subscription tiers. To start, there’s a new free option, with no credit card required, that comes with access to more than 50 classes – though live workouts are off the table. It joins Peloton’s existing service, which will be known as App One. For $13 per month, App One grants you access to nine of Peloton’s 16 “modalities,” meaning you can watch the company’s pilates, yoga and outdoor running classes. However, the tier limits you to just three equipment-based cycling, treadmill and rowing classes per month, with scenic and lanebreak variants excluded. For unlimited access to those, you will need to pay for Peloton’s new App+ subscription, which costs $24 per month.

Effectively, the change means those who used the Peloton App to enjoy the company’s cycling and treadmill on their non-Peloton equipment will need to pay more to keep doing that. If you’re a current annual subscriber, you will continue to have access to all of the classes Peloton offers through its app until your membership renews. At that point, you will need to decide if you want to upgrade to the App+. Even with today’s change, it’s worth noting the Peloton App won’t replace the company’s equipment subscription, which will you will still need to access its classes on your Bike, Tread or Row machine.

Separately, Peloton is adding tutorials for strength training. The company says the app’s new “Gym” component features “self-paced, whiteboard-style” classes for those who prefer exercising outside of their home. The service will be available in the coming days, with the new App+ tier launching in the US, Canada, Australia, German and UK.

OpenAI has launched a free ChatGPT app for iOS. It’s the first official smartphone app for the viral language model, joining a crowded field of third-party mobile AI software vying for your attention — many of which tap into the GPT-3.5 and GPT-4 APIs powering ChatGPT. It’s only available in the US for now, but the company says it will expand to additional countries “in the coming weeks.”

Feature-wise, OpenAI’s app looks and behaves much like the ChatGPT website — with the addition of voice input using OpenAI’s Whisper speech recognition. It also allows switching between standard and GPT-4 language models for ChatGPT Plus subscribers, as well as conversation history (synced from the desktop if you sign in with the same account) and the ability to export data and delete or rename conversations. However, the company’s recently launched plugins, including live web access, are absent.

OpenAI suggests Android users won’t be left in the dark for long, as the company promises, “You’re next!” In addition, the App Store version is currently made for iPhone only, so iPad users need to either stick with the ChatGPT website or use the iOS app awkwardly upscaled to tablet size.

Astronomers have found a planet they believe is blanketed by active volcanoes. In a study published Tuesday in the journal Nature, a multi-national team of scientists said they discovered an Earth-sized exoplanet they believe may have water on part of its surface. The boringly named LP 791-18 d (sadly, no one thought to call it Mustafar) is located about 90 light-years from Earth in the Crater constellation. LP 791-18 d orbits a red dwarf it is tidally locked to, meaning the planet doesn’t have a day and night cycle like Earth. Instead, one part of LP 791-18 d is constantly scorched by sunlight, while the other is always in darkness.

“The day side would probably be too hot for liquid water to exist on the surface. But the amount of volcanic activity we suspect occurs all over the planet could sustain an atmosphere, which may allow water to condense on the night side,” Björn Benneke, one of the astronomers who studied the planet, told NASA’s Jet Propulsion Laboratory.

The LP 791-18 system contains at least two other planets, called LP 791-18 b and c. The latter is two-and-a-half times larger than Earth and more than seven times its mass. It also affects the orbit of LP 791-18 d, making it travel along an elliptical path around the system’s sun. That path means LP 791-18 d is deformed every time it completes an orbit. “These deformations can create enough internal friction to substantially heat the planet’s interior and produce volcanic activity at its surface,” according to NASA.

“A big question in astrobiology, the field that broadly studies the origins of life on Earth and beyond, is if tectonic or volcanic activity is necessary for life,” study co-author Jessie Christiansen said. “In addition to potentially providing an atmosphere, these processes could churn up materials that would otherwise sink down and get trapped in the crust, including those we think are important for life, like carbon.”

NASA, ESA and CSA already plan to turn the James Webb Space Telescope’s infrared imaging instruments on LP 791-18 c. The team that discovered LP 791-18 d thinks the exoplanet would make for an “exceptional candidate for atmospheric studies by the mission.” Notably, the retired Spitzer Space Telescope helped spot LP 791-18 d before NASA decommissioned it in 2020. This week, the US Space Force awarded a $250,000 grant to explore the feasibility of bringing the telescope out of retirement.

Blizzard has revealed the Overwatch 2 roadmap for the rest of 2023, including details on when the first story missions are coming to the game. They'll be available in season six, which should start in mid-August.

Story missions are part of the long-awaited co-op side of the game. When Blizzard released Overwatch 2 last October, the player vs. environment (PvE) aspects of the game that it first showed off at BlizzCon in 2019 were not available. That's because the team needed more time to work on the PvE modes. 

The studio didn't want to keep fans waiting much longer for an overhaul of the traditional, competitive (or PvP) side of Overwatch 2 after what was effectively a two-year content drought. So, Blizzard split development of the two halves so it could get the sequel out faster. There have been PvE experiences in Overwatch 2, but so far they've been constrained to limited-time events.

It's worth noting that this won't be the full PvE vision that Blizzard laid out almost four years ago. "Development on the PvE experience really hasn't made the progress that we would have hoped," Overwatch 2 executive producer Jared Neuss said. The team had created "a bunch of amazing content," including "ridiculous" gameplay augmentations for heroes. "Unfortunately, the effort required to pull all of that together into a Blizzard-quality experience that we can ship to you is huge," Neuss said. "With everything we've learned about what it takes to operate this game at the level you deserve, it's clear that we can't deliver on that original vision for PvE."

Hero missions have been cut in order to not pull too many resources away from the live game, which is the priority for Blizzard. As such, talent trees, an RPG-style feature of hero missions that would have enabled players to customize hero abilities, have been scrapped. 

That's not to say there aren't intriguing PvE features coming. A single-player version of a PvE experience with a leaderboard is in the works. A ton of co-op features are planned and Blizzard will continue to add content on a frequent basis, including more story missions.

Before the story missions debut in a few months, there's a whole new season in between. Season five will arrive in June with what appears to be a fantasy theme. Fans can expect a new limited-time event called Questwatch, a new cinematic, the Summer Games event and updates for the Workshop mode, in which players can create custom games. The On Fire system, which lets everyone in a match see when certain players are performing especially well, will return in season five too.

Story missions aren't the only big change on the docket for season six. The developers say this season will mark the biggest update since launch. Blizzard will add another support hero, a firing range and an overhauled player progression system. The Anniversary event will return as well. Perhaps most intriguingly, there will be a new map type for the PvP modes called Flashpoint, which will debut with two new maps.

There will be a bigger focus on building out the story of Overwatch 2 as well. For one thing, seasons will be named and, with the help of in-game cinematics, season six will "push the narrative arc of Overwatch forward for the first time since the original game release."

Looking ahead to season seven and beyond, Blizzard is promising reworks for Sombra (yes, another one) and Roadhog. Also in the pipeline are another collaboration following the One-Punch Man crossover, a fresh tank hero, a control map, a winter event, a lore database and, most excitingly for me, the return of competitive Mystery Heroes.

Read-it-later service Pocket has unveiled some new features, including the option to create private lists of saved articles, videos and websites. Pocket Lists are only available in the US on the web for now, but the feature will be available globally starting next month and on mobile later this year.

You'll be able to create multiple lists with titles and descriptions. In the near future, you'll have the option to add several items to a list at once and attach notes to help you remember why an item is there. Later this year, Pocket will roll out the option to publish lists and share them with other users.

The Pocket team suggests that you might set up lists for things like recipes, trip planning or simply stuff that puts a smile on your face for whenever you need it. This is a handy update from Pocket, particularly for those who like to keep things organized. You might think of it as a bit like having bookmark folders in Pocket or a different place to save Pinterest-style collections.

Elsewhere, Pocket has built a new version of its iOS app with the aim of rolling out features more rapidly — the plan is to release updates every two weeks. You'll need to be on at least iOS 16 to use the latest app, which offers personalized recommendations and a more streamlined user interface, Pocket says. The My List tab is now called Saves, and it will offer access to features such as search, tagged items, favorites and a way to listen to audio versions of articles all in one place. One other handy update means that you'll be able to swiftly archive items with a swipe.

On Android, there's a very welcome update rolling out today. Pocket will now save log-in credentials for websites you've saved stuff from, so you'll no longer need to sign in every time you visit them. While in article view, you'll be able to move between saved items using Previous and Next buttons.

Pocket, which Mozilla bought back in 2017, added that it has removed some features. The team plans to bring back some of those within a few months, such as the option to highlight articles. Other features are gone for good, however, including the ability to recommend items to other users, which has been removed in favor of lists. To that end, here's hoping Pocket rolls out the option to share lists fairly swiftly.