Humane announced on Tuesday that most of its assets have been acquired by HP for $116 million. The hardware startup is immediately discontinuing sales of its $499 AI Pins. Humane alerted customers who have already purchased the Pin that their devices will stop functioning before the end of the month — at 12 p.m. PST […]
Google has gained permission to sell its e-books and audiobooks directly to customers through its iOS app, Google Play Books. While iOS apps today can offer access to content previously purchased elsewhere, like e-books bought via a website, developers have to request a specific exception to link their iOS app’s users to the company’s own […]
Duolingo’s mascot, Duo the owl, is dead. Okay, Duo isn’t really dead (we think), but the language learning app committed so hard to this bit that its CEO, Luis von Ahn, read a eulogy for this beloved green bird on TikTok. As any fiction author could probably tell you, killing everyone’s favorite character is not […]
Generative AI search, one of MIT Technology Review’s 10 Breakthrough Technologies of 2025, is ushering a new era of the internet. Despite fewer clicks, copyright fights, and sometimes iffy answers, AI could unlock new ways to summon all the world’s knowledge. Hear from MIT Technology Review editor in chief Mat Honan and executive editor Niall Firth as they explore how AI will alter search.
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.
Nokia is putting the first cellular network on the moon
Later this month, Intuitive Machines, the private company behind the first commercial lander that touched down on the moon, will launch a second lunar mission. The plan is to deploy a lander, a rover, and hopper to explore a site near the lunar south pole that could harbor water ice, and to put a communications satellite on lunar orbit.
But the mission will also bring something that’s never been installed on the moon or anywhere else in space before—a fully functional 4G cellular network. Read our story to learn why.
—Jacek Krywko
How to have a child in the digital age
Before journalist and culture critic Amanda Hess even got pregnant with her first child, in 2020, the internet knew she was trying. She saw pregnancy ads way before a doctor.
Hess’s experience is pretty typical these days, but still raises some big questions. How do we retain control over our bodies when corporations and the medical establishment have access to our most personal information? What happens when people stop relying on friends and family for advice on having a kid and instead go online, where there’s a constant onslaught of information?
In her new book, Second Life: Having a Child in the Digital Age, Hess explores these questions while delving into her firsthand experiences with apps, products, algorithms, online forums, advertisers, and more—each promising an easier, healthier, better path to parenthood. Hess asks: Is that really what they’re delivering? Read our interview with her.
—Alison Arieff
This subscriber-only story is from the next edition of our print magazine, which is all about relationships. Subscribe now to get a copy when it lands on February 26!
While DOGE’s efforts to shutter federal agencies dominate news from Washington, the Trump administration is also making global moves. Many of these center on China, which is leading the world in electric vehicles, robotaxis, drones, and with the launch of DeepSeek, perhaps AI soon too.
This story is from The Algorithm, our weekly newsletter all about the latest in the world of AI. Sign up to receive it in your inbox every Monday.
How will generative AI change search?
Generative AI search, one of MIT Technology Review’s 10 Breakthrough Technologies of 2025, is ushering in a new era of the internet. Despite fewer clicks, copyright fights, and sometimes iffy answers, AI could unlock new ways to summon all the world’s knowledge.
Join editor in chief Mat Honan and executive editor Niall Firth at 1.30pm ET today for a subscriber-only Roundtable conversation exploring how AI will alter search. Sign up here to attend, and if you haven’t already, read Mat’s feature about it too.
The must-reads
I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.
1 DOGE is on the cusp of accessing US taxpayer data What they’re planning to do with it is anyone’s guess. (CNN) + FDA staff reviewing Musk’s company Neuralink were fired by DOGE last weekend. (Reuters $) + A top official at the Social Security Administration just left after refusing DOGE’s request to access sensitive records. (NBC) + Can AI help DOGE slash government budgets? It’s complex. (MIT Technology Review)
2 DeepSeek may be shifting towards monetizing its AI models Right now, they’re open source and free. How long can that last? (South China Morning Post $) + How DeepSeek ripped up the AI playbook—and why everyone’s going to follow its lead. (MIT Technology Review)
3 We’re inching closer to a norovirus vaccine Plenty of people might welcome this, especially after this winter’s nasty rash of infections. (Scientific American $)
4 The war on diversity and inclusion initiatives is a smokescreen And the people waging it will go much further, if we let them. (The Verge)
5 Some states claim zero abortions Which is impossible, and hints at something worrying: official statistics are being politicized in the US. (Undark)
6 China is looking for its own ways to protect data from quantum computers It’s spurning algorithms created in the US in case they contain secret back doors. (New Scientist $) + Chinese President Xi Jinping met some of the country’s top tech execs yesterday. (The Information $)
7 Reddit moderators are fighting to keep AI slop off the platform It’s an important battle to many—but it’s only going to get harder and harder. (Ars Technica)
8 Meta has wasted $70 billion on the metaverse. This advert shows why. This must presumably be the best they could do, and yet it’s just embarrassingly bad. (Forbes)
9 Working from home has turned us into office weirdos But hey, maybe this is our chance to carve out some better, kinder office etiquette. (Business Insider $) + To be fair, we still don’t know how to behave on Slack or Zoom either. (NYT $)
10 Are noise cancelling headphones causing hearing problems? Audiologists say excessive use may interfere with the way teens learn to process speech and noise. (BBC)
Quote of the day
“People do not feel safe speaking out in this country against the government.”
—Ryan Calo, a law professor at the University of Washington, tells the Washington Post that Elon Musk and President Trump’s keenness to take vengeance on people who criticize them is having a chilling effect.
The big story
What is AI?
JUN IONEDA
What is AI? July 2024
Artificial intelligence is the hottest technology of our time. But what is it? It sounds like a stupid question, but it’s one that’s never been more urgent.
If you’re willing to buckle up and come for a ride, I can tell you why nobody really knows, why everybody seems to disagree, and why you’re right to care about it. Read the full story.
—Will Douglas Heaven
We can still have nice things
A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)
When the journalist and culture critic Amanda Hess got pregnant with her first child, in 2020, the internet was among the first to know. “More brands knew about my pregnancy than people did,” she writes of the torrent of targeted ads that came her way. “They all called me mama.”
The internet held the promise of limitless information about becoming the perfect parent. But at seven months, Hess went in for an ultrasound appointment and everything shifted. The sonogram looked atypical. As she waited in an exam room for a doctor to go over the results, she felt the urge to reach for her phone. Though it “was ludicrous,” she writes, “in my panic, it felt incontrovertible: If I searched it smart and fast enough, the internet would save us. I had constructed my life through its screens, mapped the world along its circuits. Now I would make a second life there too.” Her doctor informed her of the condition he suspected her baby might have and told her, “Don’t google it.”
Unsurprisingly, that didn’t stop her. In fact, she writes, the more medical information that doctors produced—after weeks of escalating tests, her son was ultimately diagnosed with Beckwith-Wiedemann syndrome—the more digitally dependent she became: “I found I was turning to the internet, as opposed to my friends or my doctors, to resolve my feelings and emotions about what was happening to me and to exert a sense of external control over my body.”
But how do we retain control over our bodies when corporations and the medical establishment have access to our most personal information? What happens when humans stop relying on their village, or even their family, for advice on having a kid and instead go online, where there’s a constant onslaught of information? How do we make sense of the contradictions of the internet—the tension between what’s inherently artificial and the “natural” methods its denizens are so eager to promote? In her new book, Second Life: Having a Child in the Digital Age(Doubleday, 2025), Hess explores these questions while delving into her firsthand experiences with apps, products, algorithms, online forums, advertisers, and more—each promising an easier, healthier, better path to parenthood. After welcoming her son, who is now healthy, in 2020 and another in 2022, Hess is the perfect person to ask: Is that really what they’re delivering?
In your book, you write, “I imagined my [pregnancy] test’s pink dye spreading across Instagram, Facebook, Amazon. All around me, a techno-corporate infrastructure was locking into place. I could sense the advertising algorithms recalibrating and the branded newsletters assembling in their queues. I knew that I was supposed to think of targeted advertising as evil, but I had never experienced it that way.” Can you unpack this a bit?
Before my pregnancy, I never felt like advertising technology was particularly smart or specific. So when my Instagram ads immediately clocked my pregnancy, it came as a bit of a surprise, and I realized that I was unaware of exactly how ad tech worked and how vast its reach was. It felt particularly eerie in this case because in the beginning my pregnancy was a secret that I kept from everyone except my spouse, so “the internet” was the only thing that was talking to me about it. Advertising became so personalized that it started to feel intimate, even though it was the opposite of that—it represented the corporate obliteration of my privacy. The pregnancy ads reached me before a doctor would even agree to see me.
Though your book was written before generative AI became so ubiquitous, I imagine you’ve thought about how it changes things. You write, “As soon as I got pregnant, I typed ‘what to do when you get pregnant’ in my phone, and now advertisers were supplying their own answers.” What do the rise of AI and the dramatic changes in search mean for someone who gets pregnant today and goes online for answers?
I just googled “what to do when you get pregnant” to see what Google’s generative AI widget tells me now, and it’s largely spitting out commonsensical recommendations: Make an appointment to see a doctor. Stop smoking cigarettes. That is followed by sponsored content from Babylist, an online baby registry company that is deeply enmeshed in the ad-tech system, and Perelel, a startup that sells expensive prenatal supplements.
So whether or not the search engine is using AI, the information it’s providing to the newly pregnant is not particularly helpful or meaningful.
The Clue period-tracking
app
AMIE CHUNG/TRUNK ARCHIVE
The internet “made me feel like I had some kind of relationship with my phone, when all it was really doing was staging a scene of information that it could monetize.”
For me, the oddly tantalizing thing was that I had asked the internet a question and it gave me something in response, as if we had a reciprocal relationship. So even before AI was embedded in these systems, they were fulfilling the same role for me—as a kind of synthetic conversation partner. It made me feel like I had some kind of relationship with my phone, when all it was really doing was staging a scene of information that it could monetize.
As I wrote the book, I did put some pregnancy-related questions to ChatGPT to try to get a sense of the values and assumptions that are encoded in its knowledge base. I asked for an image of a fetus, and it provided this garishly cartoonish, big-eyed cherub in response. But when I asked for a realistic image of a postpartum body, it refused to generate one for me! It was really an extension of something I write about in the book, which is that the image of the fetus is fetishized in a lot of these tech products while the pregnant or postpartum body is largely erased.
You have this great—but quite sad—quote from a woman on TikTok who said, “I keep hearing it takes a village to raise a child. Do they just show up, or is there a number to call?”
I really identified with that sentiment, while at the same time being suspicious of this idea that can we just call a hotline to conjure this village?
I am really interested that so many parent-focused technologies sell themselves this way. [The pediatrician] Harvey Karp says that the Snoo, this robotic crib he created, is the new village. The parenting site Big Little Feelings describes its podcast listeners as a village. The maternity clothing brand Bumpsuit produces a podcast that’s actually called The Village. By using that phrase, these companies are evoking an idealized past that may never have existed, to sell consumer solutions. A society that provides communal support for children and parents is pitched as this ancient and irretrievable idea, as opposed to something that we could build in the future if we wanted to. It will take more than just, like, ordering something.
And the benefit of many of those robotic or “smart” products seems a bit nebulous. You share, for example, that the Nanit baby monitor told you your son was “sleeping more efficiently than 96% of babies, a solid A.”
I’m skeptical of this idea that a piece of consumer technology will really solve a serious problem families or children have. And if it does solve that problem, it only solves it for people who can afford it, which is reprehensible on some level. These products might create a positive difference for how long your baby is sleeping or how easy the diaper is to put on or whatever, but they are Band-Aids on a larger problem. I often found when I was testing out some of these products that the data [provided] was completely useless. My friend who uses the Nanit texted me the other day because she had found a new feature on its camera that showed you a heat map of where your baby had slept in the crib the night before. There is no use for that information, but when you see the heat map, you can try to interpret it to get some useless clues to your baby’s personality. It’s like a BuzzFeed quiz for your baby, where you can say, “Oh, he’s such, like, a right-side king,” or “He’s a down-the-middle guy,” or whatever.
The Snoo Smart Sleeper Bassinet
COURTESY OF HAPPIEST BABY
“[Companies are] marketing a cure for the parents’ anxiety, but the product itself is attached to the body of a newborn child.”
These products encourage you to see your child themselves as an extension of the technology; Karp even talks about there being an on switch and an off switch in your baby for soothing. So if you do the “right” set of movements to activate the right switch, you can make the baby acquire some desirable trait, which I think is just an extension of this idea that your child can be under your complete control.
… which is very much the fantasy when you’re a parent.
These devices are often marketed as quasi-medical devices. There’s a converging of consumer and medical categories in baby consumer tech, where the products are marketed as useful to any potential baby, including one who has a serious medical diagnosis or one who is completely healthy. These companies still want you to put a pulse oximeter on a healthy baby, just in case. They’re marketing a cure for the parents’ anxiety, but the product itself is attached to the body of a newborn child.
After spending so much time in hospital settings with my child hooked up to monitors, I was really excited to end that. So I’m interested in this opposite reaction, where there’s this urge to extend that experience, to take personal control of something that feels medical.
Even though I would search out any medical treatment that would help keep my kids healthy, childhood medical experiences can cause a lot of confusion and trauma for kids and their families, even when the results are positive. When you take that medical experience and turn it into something that’s very sleek and fits in your color scheme and is totally under your control, I think it can feel like you are seizing authority over that scary space.
Another thing you write about is how images define idealized versions of pregnancy and motherhood.
I became interested in a famous photograph that a Swedish photographer named Lennart Nilsson took in the 1960s that was published on the cover of Life magazine. It’s an image of a 20-week-old fetus, and it’s advertised as the world’s first glimpse of life inside the womb. I bought a copy of the issue off eBay and opened the issue to find a little editor’s note saying that the cover fetus was actually a fetus that had been removed from its mother’s body through surgery. It wasn’t a picture of life—it was a picture of an abortion.
I was interested in how Nilsson staged this fetal body to make it look celestial, like it was floating in space, and I recognized a lot of the elements of his work being incorporated in the tech products that I was using, like the CGI fetus generated by my pregnancy app, Flo.
You also write about the images being provided at nonmedical sonogram clinics.
I was trying to google the address of a medical imaging center during my pregnancy when I came across a commercial sonogram clinic. There are hundreds of them around the country, with cutesy names like “Cherished Memories” and “You Kiss We Tell.”
In the book I explore how technologies like ultrasound are used as essentially narrative devices, shaping the way that people think about their bodies and their pregnancies. Ultrasound is odd because it’s a medical technology that’s used to diagnose dangerous and scary conditions, but prospective parents are encouraged to view it as a kind of entertainment service while it’s happening. These commercial sonogram clinics interest me because they promise to completely banish the medical associations of the technology and elevate it into a pure consumer experience.
The Nanit Pro baby monitor with Flex Stand
COURTESY OF NANIT
You write about “natural” childbirth, which, on the face of it, would seem counter to the digital age. As you note, the movement has always been about storytelling, and the story that it’s telling is really about pain.
When I was pregnant, I became really fascinated with people who discuss freebirth online, which is a practice on the very extreme end of “natural” childbirth rituals—where people give birth at home unassisted, with no obstetrician, midwife, or doula present. Sometimes they also refuse ultrasounds, vaccinations, or all prenatal care. I was interested in how this refusal of medical technology was being technologically promoted, through podcasts, YouTube videos, and Facebook groups.
It struck me that a lot of the freebirth influencers I saw were interested in exerting supreme control over their pregnancies and children, leaving nothing under the power of medical experts or government regulators. And they were also interested in controlling the narratives of their births—making sure that the moment their children came into the world was staged with compelling imagery that centered them as the protagonist of the event. Video evidence of the most extreme examples—like the woman who freebirthed into the ocean—could go viral and launch the freebirther’s personal brand as a digital wellness guru in her own right.
The phrase “natural childbirth” was coined by a British doctor, Grantly Dick-Read, in the 1920s. There’s a very funny section in his book for prospective mothers where he complains that women keep telling each other that childbirth hurts, and he claimed that the very idea that childbirth hurts was what created the pain, because birthing women were acting too tense. Dick-Read, like many of his contemporaries, had a racist theory that women he called “primitive” experienced no pain in childbirth because they hadn’t been exposed to white middle-class education and technologies. When I read his work, I was fascinated by the fact that he also described birth as a kind of performance, even back then. He claimed that undisturbed childbirths were totally painless, and he coached women through labor in an attempt to achieve them. Painless childbirth was pitched as a reward for reaching this peak state of natural femininity.
He was really into eugenics, by the way! I see a lot of him in the current presentation of “natural” childbirth online—[proponents] are still invested in a kind of denial, or suppression, of a woman’s actual experience in the pursuit of some unattainable ideal. Recently, I saw one Instagram post from a woman who claimed to have had a supernaturally pain-free childbirth, and she looks so pained and miserable in the photos, it’s absurd.
I wanted to ask you about Clue and Flo, two very different period-tracking apps. Their contrasting origin stories are striking.
I downloaded Flo as my period-tracking app many years ago for one reason: It was the first app that came up when I searched in the app store. Later, when I looked into its origins, I found that Flo was created by two brothers, cisgender men who do not menstruate, and that it had quickly outperformed and outearned an existing period-tracking app, Clue, which was created by a woman, Ida Tin, a few years earlier.
The elements that make an app profitable and successful are not the same as the ones that users may actually want or need. My experience with Flo, especially after I became pregnant, was that it seemed designed to get me to open the app as frequently as possible, even if it didn’t have any new information to provide me about my pregnancy. Flo pitches itself as a kind of artificial nurse, even though it can’t actually examine you or your baby, but this kind of digital substitute has also become increasingly powerful as inequities in maternity care widen and decent care becomes less accessible.
“Doctors and nurses test pregnant women for drugs without their explicit consent or tip off authorities to pregnant people they suspect of mishandling their pregnancies in some way.”
One of the features of Flo I spent a lot of time with was its “Secret Chats” area, where anonymous users come together to go off about pregnancy. It was actually really fun, and it kept me coming back to Flo again and again, especially when I wasn’t discussing my pregnancy with people in real life. But it was also the place where I learned that digital connections are not nearly as helpful as physical connections; you can’t come over and help the anonymous secret chat friend soothe her baby.
I’d asked Ida Tin if she considered adding a social or chat element to Clue, and she told me that she decided against it because it’s impossible to stem the misinformation that surfaces in a space like that.
You write that Flo “made it seem like I was making the empowered choice by surveilling myself.”
After Roe was overturned, many women publicly opted out of that sort of surveillance by deleting their period-tracking apps. But you mention that it’s not just the apps that are sharing information. When I spoke to attorneys who defend women in pregnancy criminalization cases, I found that they had not yet seen a case in which the government actually relied on data from those apps. In some cases, they have relied on users’ Google searches and Facebook messages, but far and away the central surveillance source that governments use is the medical system itself.
Doctors and nurses test pregnant women for drugs without their explicit consent or tip off authorities to pregnant people they suspect of mishandling their pregnancies in some way. I’m interested in the fact that media coverage has focused so much on the potential danger of period apps and less on the real, established threat. I think it’s because it provides a deceptively simple solution: Just delete your period app to protect yourself. It’s much harder to dismantle the surveillance systems that are actually in place. You can’t just delete your doctor.
This interview, which was conducted by phone and email, has been condensed and edited.
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here.
While DOGE’s efforts to shutter federal agencies dominate news from Washington, the Trump administration is also making more global moves. Many of these center on China. Tariffs on goods from the country went into effect last week. There’s also been a minor foreign relations furor since DeepSeek’s big debut a few weeks ago. China has already displayed its dominance in electric vehicles, robotaxis, and drones, and the launch of the new model seems to add AI to the list. This caused the US president as well as some lawmakers to push for new export controls on powerful chips, and three states have now banned the use of DeepSeek on government devices.
Now our intrepid China reporter, Caiwei Chen, has identified a new trend unfolding within China’s tech scene: Companies that were dominant in electric vehicles are betting big on translating that success into developing humanoid robots. I spoke with her about what she found out and what it might mean for Trump’s policies and the rest of the globe.
James: Before we talk about robots, let’s talk about DeepSeek. The frenzy for the AI model peaked a couple of weeks ago. What are you hearing from other Chinese AI companies? How are they reacting?
Caiwei: I think other Chinese AI companies are scrambling to figure out why they haven’t built a model as strong as DeepSeek’s, despite having access to as much funding and resources. DeepSeek’s success has sparked self-reflection on management styles and renewed confidence in China’s engineering talent. There’s also strong enthusiasm for building various applications on top of DeepSeek’s models.
Your story looks at electric-vehicle makers in China that are starting to work on humanoid robots, but I want to ask about a crazy stat. In China, 53% of vehicles sold are either electric or hybrid, compared with 8% in the US. What explains that?
Price is a huge factor—there are countless EV brands competing at different price points, making them both affordable and high-quality. Government incentives also play a big role. In Beijing, for example, trading in an old car for an EV gets you 10,000 RMB (about $1,500), and that subsidy was recently doubled. Plus, finding public charging and battery-swapping infrastructure is much less of a hassle than in the US.
You open your story noting that China’s recent New Year Gala, watched by billions of people, featured a cast of humanoid robots, dancing and twirling handkerchiefs. We’ve covered how sometimes humanoid videos can be misleading. What did you think?
I would say I was relatively impressed—the robots showed good agility and synchronization with the music, though their movements were simpler than human dancers’. The one trick that is supposed to impress the most is the part where they twirl the handkerchief with one finger, toss it into the air, and then catch it perfectly. This is the signature of the Yangko dance, and having performed it once as a child, I can attest to how difficult the trick is even for a human! There was some skepticism on the Chinese internet about how this was achieved and whether they used additional reinforcement like a magnet or a string to secure the handkerchief, and after watching the clip too many times, I tend to agree.
President Trump has already imposed tariffs on China and is planning even more. What could the implications be for China’s humanoid sector?
Unitree’s H1 and G1 models are already available for purchase and were showcased at CES this year. Large-scale US deployment isn’t happening yet, but China’s lower production costs make these robots highly competitive. Given that 65% of the humanoid supply chain is in China, I wouldn’t be surprised if robotics becomes the next target in the US-China tech war.
In the US, humanoid robots are getting lots of investment, but there are plenty of skeptics who say they’re too clunky, finicky, and expensive to serve much use in factory settings. Are attitudes different in China?
Skepticism exists in China too, but I think there’s more confidence in deployment, especially in factories. With an aging population and a labor shortage on the horizon, there’s also growing interest in medical and caregiving applications for humanoid robots.
DeepSeek revived the conversation about chips and the way the US seeks to control where the best chips end up. How do the chip wars affect humanoid-robot development in China?
Training humanoid robots currently doesn’t demand as much computing power as training large language models, since there isn’t enough physical movement data to feed into models at scale. But as robots improve, they’ll need high-performance chips, and US sanctions will be a limiting factor. Chinese chipmakers are trying to catch up, but it’s a challenge.
For more, read Caiwei’s story on this humanoid pivot, as well as her look at the Chinese startups worth watching beyond DeepSeek.
Now read the rest of The Algorithm
Deeper Learning
Motor neuron diseases took their voices. AI is bringing them back.
In motor neuron diseases, the neurons responsible for sending signals to the body’s muscles, including those used for speaking, are progressively destroyed. It robs people of their voices. But some, including a man in Miami named Jules Rodriguez, are now getting them back: An AI model learned to clone Rodriguez’s voice from recordings.
Why it matters: ElevenLabs, the company that created the voice clone, can do a lot with just 30 minutes of recordings. That’s a huge improvement over AI voice clones from just a few years ago, and it can really boost the day-to-day lives of the people who’ve used the technology. “This is genuinely AI for good,” says Richard Cave, a speech and language therapist at the Motor Neuron Disease Association in the UK. Read more from Jessica Hamzelou.
Bits and Bytes
A “true crime” documentary series has millions of views, but the murders are all AI-generated
A look inside the strange mind of someone who created a series of fake true-crime docs using AI, and the reactions of the many people who thought they were real. (404 Media)
The AI relationship revolution is already here
People are having all sorts of relationships with AI models, and these relationships run the gamut: weird, therapeutic, unhealthy, sexual, comforting, dangerous, useful. We’re living through the complexities of this in real time. Hear from some of the many people who are happy in their varied AI relationships and learn what sucked them in. (MIT Technology Review)
Robots are bringing new life to extinct species
A creature called Orobates pabsti waddled the planet 280 million years ago, but as with many prehistoric animals, scientists have not been able to use fossils to figure out exactly how it moved. So they’ve started building robots to help. (MIT Technology Review)
Lessons from the AI Action Summit in Paris
Last week, politicians and AI leaders from around the globe went to Paris for an AI Action Summit. While concerns about AI safety have dominated the event in years past, this year was more about deregulation and energy, a trend we’ve seen elsewhere. (The Guardian)
OpenAI ditches its diversity commitment and adds a statement about “intellectual freedom”
Following the lead of other tech companies since the beginning of President Trump’s administration, OpenAI has removed a statement on diversity from its website. It has also updated its model spec—the document outlining the standards of its models—to say that “OpenAI believes in intellectual freedom, which includes the freedom to have, hear, and discuss ideas.” (Insider and Tech Crunch)
The Musk-OpenAI battle has been heating up
Part of OpenAI is structured as a nonprofit, a legacy of its early commitments to make sure its technologies benefit all. Its recent attempts to restructure that nonprofit have triggered a lawsuit from Elon Musk, who alleges that the move would violate the legal and ethical principles of its nonprofit origins. Last week, Musk offered to buy OpenAI for $97.4 billion, in a bid that few people took seriously. Sam Altman dismissed it out of hand. Musk now says he will retract that bid if OpenAI stops its conversion of the nonprofit portion of the company. (Wall Street Journal)
Later this month, Intuitive Machines, the private company behind the first commercial lander that touched down on the moon, will launch a second lunar mission from NASA’s Kennedy Space Center. The plan is to deploy a lander, a rover, and hopper to explore a site near the lunar south pole that could harbor water ice, and to put a communications satellite on lunar orbit.
But the mission will also bring something that’s never been installed on the moon or anywhere else in space before—a fully functional 4G cellular network.
Point-to-point radio communications, which need a clear line of sight between transmitting and receiving antennas, have always been a backbone of both surface communications and the link back to Earth, starting with the Apollo program. Using point-to-point radio in space wasn’t much of an issue in the past because there never have been that many points to connect. Usually, it was just a single spacecraft, a lander, or a rover talking to Earth. And they didn’t need to send much data either.
“They were based on [ultra high frequency] or [very high frequency] technologies connecting a small number of devices with relatively low data throughput”, says Thierry Klein, president of Nokia Bell Labs Solutions Research, which was contracted by NASA to design a cellular network for the moon back in 2020.
But it could soon get way more crowded up there: NASA’s Artemis program calls for bringing the astronauts back to the moon as early as 2028 and further expanding that presence into a permanent habitat in 2030s.
The shift from mostly point-to-point radio communications to a full-blown cell network architecture should result in higher data transfer speeds, better range, and increase the number of devices that could be connected simultaneously, Klein says. But the harsh conditions of space travel and on the lunar surface make it difficult to use Earth-based cell technology straight off the shelf.
Instead, Nokia designed components that are robust against radiation, extreme temperatures, and the sorts of vibrations that will be experienced during the launch, flight, and landing. They put all these components in a single “network in a box”, which contains everything needed for a cell network except the antenna and a power source.
“We have the antenna on the lander, so together with the box that’s essentially your base station and your tower”, Klein says. The box will be powered by the lander’s solar panels.
During the IM-2 mission, the 4G cell network will allow for communication between the lander and the two vehicles. The network will likely only work for a few days— the spacecraft are not likely to survive after night descends on the lunar surface.
But Nokia has plans for a more expansive 4G or 5G cell network that can cover the planned Artemis habitat and its surroundings. The company is also working on integrating cell communications in Axiom spacesuits meant for future lunar astronauts. “Maybe just one network in a box, one tower, would provide the entire coverage or maybe we would need multiple of these. That’s not going to be different from what you see in terrestrial cell networks deployment”, Klein says. He says the network should grow along with the future lunar economy.
Not everyone is happy with this vision. LTE networks usually operate between 700 MHz and 2.6 GHz, a region of the radiofrequency spectrum that partially overlaps with frequencies reserved for radio astronomy. Having such radio signals coming from the moon could potentially interfere with observations.
“Telescopes are most sensitive in the direction that they are pointing–up towards the sky”, Chris De Pree, deputy spectrum manager at the National Radio Astronomy Observatory (NRAO) said in an email. Communication satellites like Starlink often end up in the radio telescopes’ line of sight. A full-scale cell network on the moon would add further noise to the night sky.
There is also a regulatory hurdle that must be worked around. There are radio bands that have been internationally allocated to support lunar missions, and the LTE band is not among them. “Using 4G frequencies on or around the moon is a violation of the ITU-R radio regulations”, NRAO’s spectrum manager Harvey Liszt explained in an email.
To legally deploy the 4G network on the moon, Nokia received a waiver specifically for the IM-2 mission. “For permanent deployment we’ll have to pick a different frequency band,” Klein says. “We already have a list of candidate frequencies to consider.” Even with the frequency shift, Klein says Nokia’s lunar network technology will remain compatible with terrestrial 4G or 5G standards.
And that means that if you happened to bring your smartphone to the moon, and it somehow survived both the trip and the brutal lunar conditions, it should work on the moon just like it does here on Earth. “It would connect if we put your phone on the list of approved devices”, Klein explains. All you’d need is a lunar SIM card.