With Meta’s Quest 3, Mixed Reality Is Here. So Now What?

The New York Times columnist Brian X. Chen tests the Quest 3, which Meta is marketing as the first mainstream mixed-reality headset (Via Meta)
The New York Times columnist Brian X. Chen tests the Quest 3, which Meta is marketing as the first mainstream mixed-reality headset (Via Meta)
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With Meta’s Quest 3, Mixed Reality Is Here. So Now What?

The New York Times columnist Brian X. Chen tests the Quest 3, which Meta is marketing as the first mainstream mixed-reality headset (Via Meta)
The New York Times columnist Brian X. Chen tests the Quest 3, which Meta is marketing as the first mainstream mixed-reality headset (Via Meta)

By Brian X. Chen

Last week, I spent several hours trying Meta’s latest goggles, the Quest 3. They ship next month. The headset runs virtual reality games with a novel twist: While shooting a blaster gun, snatching bats from midair and controlling a robot, I could see the real world through built-in cameras.

This is what Meta and its new rival, Apple, which recently unveiled the $3,500 Vision Pro headset, call “mixed reality” or “spatial computing,” interchangeable terms to describe computers that blend digital data with the physical world.

These immersive computers, the companies say, could eventually become indispensable tools that change the way we live. Imagine reading a holographic recipe in the corner of your eye while cooking, for example, or staring at furniture parts with digital assembly instructions overlaid on them.

But for now, the devices are primarily used for playing games, and killer apps have yet to surface.

Meta’s $500 Quest 3 headset, arriving in stores on Oct. 10 (pre-orders start on Wednesday), has sharper graphics than its predecessor, the Quest 2, which costs $200 less. Its marquee new feature is a set of high-resolution, “pass-through” cameras for seeing the outside world in color. They are a big improvement from the Quest 2’s weaker camera system, which rendered a muddy monochrome picture.

After a two-hour session playing with the Quest 3, I removed the goggles and asked Meta employees the $10 billion question about mixed reality: What’s the point?

Meta’s answer to that is vague. The ability to simultaneously interact with virtual and physical space, the company said, would make it easier for people to feel connected to one another while wearing goggles. That could eventually be useful for collaborating on work tasks. What kind of work? Those apps are actively in development, a Meta spokesman told me.

To market the Quest 3, Meta highlighted mixed reality games. In First Encounters, a space game, I used a blaster gun to shoot a virtual wall, removing pieces of it brick by brick to see into the real world.

In Stranger Things VR, a game based on the popular Netflix series, I took on the role of the show’s antagonist with telepathic powers. I could see virtual cracks embedded into the physical room surrounding me; when I pointed at the cracks and spread my fingers outward to open them up, bats flew out of the chasms. I grabbed them to squish them dead.

In Bam!, I could see other Quest 3 wearers in the room while we controlled miniature robots that battled each other inside a virtual arena. Each player could see a virtual platform containing the arena and adjust it to be level with the physical tabletop in front of them. The game was fun, but seeing others flail around their motion controllers while donning the geeky goggles didn’t improve the game (though it certainly made me feel more self-conscious).

The experience of socializing with others while playing games reminded me of the LAN (local area network) parties of the 1990s, when gamers carried bulky computers to one another’s homes to play together. It was a type of social gathering that feels antiquated now that internet speeds are zippy enough for us to play games online from our own homes.

Some mixed-reality app developers I later interviewed offered more clarity than Meta about the benefits of the technology. Naer is a start-up working on a mixed-reality app for office workers to brainstorm ideas on virtual white boards and sticky notes.

Developers there said that being able to see into the real world while juggling virtual tasks would make the experience less jarring for professionals to wear headsets while working alongside colleagues in an office.

A founder of Naer, which is based in Norway, Sondre Kvam, said: “When you’re fully closed off and somebody taps your shoulder, it’s very uncomfortable.” “But when you’re using mixed reality, you’re still a very much part of the real world — you’re no longer surprised.”

Peeking into the outside world might also make V.R. gaming more comfortable. Tommy Palm, the chief executive of Resolution Games, said that in mixed reality, gamers would probably feel more confident playing games that involved fast movement.

In his game Blaston, where players shoot guns at each other in a virtual arena, people can crouch to avoid digital projectiles. Being able to see around you would help prevent collisions with objects in the room like furniture, he said.

Those examples of mixed reality sound convincing. But after spending a few hours with the Quest 3, I got the impression that the outward-facing cameras won’t solve virtual reality’s most nagging problems with comfort, which will prevent it from becoming a mainstream hit.

Weighing about 0.4 Kg, the headset felt heavy on my head after about 15 minutes, causing neck strain. The graphics were bright and intense on the eyes. Bending over, twisting around and swinging my arms eventually felt exhausting.

So the Quest 3 may be a fun toy to entertain house guests, but most gamers looking for a social experience will probably prefer the old-fashioned setup of sitting on their couch with a game controller.

The New York Times



AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP
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AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP

British scientists said Thursday that a world-first AI tool to catalogue and track icebergs as they break apart into smaller chunks could fill a "major blind spot" in predicting climate change.

Icebergs release enormous volumes of freshwater when they melt on the open water, affecting global climate patterns and altering ocean currents and ecosystems, reported AFP.

But scientists have long struggled to keep track of these floating behemoths once they break into thousands of smaller chunks, their fate and impact on the climate largely lost to the seas.

To fill in the gap, the British Antarctic Survey has developed an AI system that automatically identifies and names individual icebergs at birth and tracks their sometimes decades-long journey to a watery grave.

Using satellite images, the tool captures the distinct shape of icebergs as they break off -- or calve -- from glaciers and ice sheets on land.

As they disintegrate over time, the machine performs a giant puzzle problem, linking the smaller "child" fragments back to the "parent" and creating detailed family trees never before possible at this scale.

It represents a huge improvement on existing methods, where scientists pore over satellite images to visually identify and track only the largest icebergs one by one.

The AI system, which was tested using satellite observations over Greenland, provides "vital new information" for scientists and improves predictions about the future climate, said the British Antarctic Survey.

Knowing where these giant slabs of freshwater were melting into the ocean was especially crucial with ice loss expected to increase in a warming world, it added.

"What's exciting is that this finally gives us the observations we've been missing," Ben Evans, a machine learning expert at the British Antarctic Survey, said in a statement.

"We've gone from tracking a few famous icebergs to building full family trees. For the first time, we can see where each fragment came from, where it goes and why that matters for the climate."

This use of AI could also be adapted to aid safe passage for navigators through treacherous polar regions littered by icebergs.

Iceberg calving is a natural process. But scientists say the rate at which they were being lost from Antarctica is increasing, probably because of human-induced climate change.

 


AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
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AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)

Advanced Micro Devices on Tuesday forecast a slight decline in quarterly revenue, raising concerns about whether it ​can effectively challenge Nvidia in the booming AI market and sending its shares tumbling 8% in after-hours trade.

The lackluster prediction comes despite an unexpected boost from sales of certain artificial intelligence chips to China, which began in the last quarter after the Trump administration approved a license for orders that AMD received in early 2025.

And without those sales to China which generated $390 million, AMD's data-center segment would have missed estimates for the fourth quarter.

AMD said it expects revenue of about $9.8 billion this quarter, plus or minus $300 million. That's down from $10.27 billion in the fourth-quarter which was up 34% year-on-year and ahead of LSEG ‌estimates for $9.67 billion.

PALES ‌NEXT TO NVIDIA

Though AMD is seen as one of the ‌few ⁠contenders ​that can seriously ‌challenge Nvidia, investors noted the stark contrast between the two companies' performances. AMD expects an adjusted gross margin of 55% this quarter. Nvidia has said it expects adjusted gross margin in the mid-70% range during its fiscal 2027.

"The expectations for large blowout quarters for AI-related hardware companies have skewed what the market is looking for," said Bob O'Donnell, president of TECHnalysis Research.

The forecast for the current first quarter includes $100 million from sales to China, where the situation remains "dynamic," AMD CEO Lisa Su said on a conference call with investors.

The US government ⁠has placed restrictions on the exports of advanced chips to China, but AMD received licenses to sell modified versions of its MI300 series ‌of AI chips there. Its MI308 chip competes with Nvidia's H20 ‍chip in China.

OPENAI SALES

AMD has accelerated its ‍product launches and is moving into selling full AI systems to better compete against Nvidia, which now ‍provides "rack-scale" systems that combine GPUs, CPUs and networking gear.

Last year, it entered into a multi-year deal to supply AI chips to ChatGPT-owner OpenAI, which would bring in tens of billions of dollars in annual revenue and give the startup the option to buy up to roughly 10% of the chipmaker.

Su reiterated on Tuesday that the company ​expects sales of a new flagship AI server to OpenAI and others to rise rapidly in the second half of this year, saying a global memory-chip crunch will not ⁠slow its plans.

"I do not believe that we will be supply-limited in terms of the ramp that we put in place," Su said.

BEYOND OPENAI

As Big Tech and governments across the globe double down on investing in AI hardware, shares in Santa Clara, California-based AMD have doubled since the start of 2025, outperforming a 60% bump in the broader chip index.

But analysts remain concerned that AMD's success remains tied to a handful of customers that rivals such as Nvidia could try to poach. Reuters reported this week that Nvidia made a $20 billion move to hire most of chip startup Groq's founders after OpenAI held chip supply discussions with the startup.

"Growth appears concentrated in large deployments and specific regions, and China shipments are significant enough to influence a quarter," said eMarketer analyst Gadjo Sevilla.

Revenue in AMD's key data-center segment grew 39% to $5.38 billion in the ‌fourth quarter. But excluding sales of the MI308, which is a data-center chip, that revenue would have been $4.99 billion, below estimates of $5.07 billion.


Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
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Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)

The runaway success of the Switch 2 console drove up Nintendo's net profit by more than 50 percent in the nine months to December, the Japanese video game giant said Tuesday.

But a global memory chip shortage, created by frenzied demand for artificial intelligence hardware, could push up manufacturing costs.

The Switch 2 became the world's fastest-selling games console after launching to a fan frenzy last summer.

It is the successor to the original Switch, which soared in popularity during the pandemic when games such as "Animal Crossing" struck a chord during long lockdowns.

Both are hybrid devices that can be connected to a TV or used on-the-go.

In April-December, net profit jumped 51.3 percent year-on-year to 358.9 billion yen ($2.3 billion), and revenue nearly doubled on-year to 1.9 trillion yen, Nintendo said.

But the firm kept its annual unit sales target for the Switch 2 steady at 19 million, and also held its full-year net profit forecast of 350 billion yen.

"Nintendo Switch 2 got off to a good start following its launch on June 5 and unit sales continued to grow through the holiday season," the company said.

Nearly 17.4 million Switch 2 devices were sold in the nine-month period, it added.

"Maintaining momentum is certainly a big focus for Nintendo," Krysta Yang of the Nintendo-focused Kit and Krysta Podcast told AFP.

A lack of heavy-hitting first-party new games for the Switch 2 in coming months risks hindering growth, although third-party titles such as "Resident Evil Requiem" should help fill the gap, she said.

Nintendo said Tuesday it planned to release "Mario Tennis Fever" this month and "Pokemon Pokopia" in March.

While the firm is diversifying into hit movies and theme parks, consoles remain the core of its business.

The Switch 1 has now sold 155.37 million units -- overtaking the Nintendo DS console to be its best-selling hardware of all time.

But soaring prices for memory chips, used in gaming consoles as well as phones, laptops and other electronics, will likely be a headwind for the company.

Their prices have been pushed up as chipmakers focus on producing the advanced memory chips in huge demand to power AI data centers.

"Nintendo and other console manufacturers are publicly keeping quiet about the impact of the shortage," gaming industry consultant Serkan Toto told AFP.

But "users can forget the past when consoles always became cheaper in tandem with component costs falling over time", with price hikes potentially on the way in 2026, he said.

Yang said she thought a price increase for the Switch 2 "is not out of the question" but added that Nintendo "would likely exhaust all other options" before doing so.