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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.

How generative AI could reinvent what it means to play

To make them feel alive, open-world games like Red Dead Redemption 2 are inhabited by vast crowds of computer-controlled characters. These animated people—called NPCs, for “nonplayer characters”—make these virtual worlds feel lived in and full. Often—but not always—you can talk to them.

After a while, however, the repetitive chitchat (or threats) of a passing stranger forces you to bump up against the truth: This is just a game. It’s still fun, but the illusion starts to weaken when you poke at it.

It’s only natural. Video games are carefully crafted objects, part of a multibillion-dollar industry, that are designed to be consumed. You play them, you finish, you move on.

It may not always be like that. Just as it is upending other industries, generative AI is opening the door to entirely new kinds of in-game interactions that are open-ended, creative, and unexpected. The game may not always have to end. Read the full story.

—Niall Firth

The Future of AI Games

If you’re interested in hearing more about how generative AI will revolutionize how we play games in the future, register now for our next exclusive subscriber-only Roundtable discussion. 

Our executive editor Niall Firth and editorial director Allison Arieff will be talking about games without limits, the future of play, and much more. Join us next Monday 24 June at 11:30am ET!

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Ilya Sutskever is launching a new AI research lab  
The OpenAI cofounder’s Safe Superintelligence project aims to create just that. (Bloomberg $)
He’s the latest in a line of former OpenAI workers to tackle safe AI. (FT $)
Check out our interview with Sutskever on his fears for the future of AI. (MIT Technology Review)

2 India’s grid is struggling to cope with its searing heat wave
Prolonged power outages in the north of the country look likely. (The Guardian)
Here’s how much heat your body can take. (MIT Technology Review)

3 Silicon Valley is increasing wary of Chinese espionage
Firms are stepping up security and staff screening. (FT $)

4 Chatbots can detect other chatbots’ mistakes
But there’s a danger they could introduce new biases, too. (WP $)
The people paid to train AI are outsourcing their work… to AI. (MIT Technology Review)

5 AI search engine Perplexity has a hallucination problem
It makes up quotes and summarizes news articles inaccurately. (Wired $)
Why you shouldn’t trust AI search engines. (MIT Technology Review)

6 The EU has canceled a vote on private chat apps
Ambassadors have clashed over how best to safeguard user privacy. (Politico)

7 Semi-solid batteries are the next big thing
With gel electrolytes, specifically. (IEEE Spectrum)
How does an EV battery actually work? (MIT Technology Review)

8 Singapore is going all-in on lab-grown meat
Just as the rest of the world reconsiders. (Rest of World)
Here’s what a lab-grown burger tastes like. (MIT Technology Review)

9 Dark energy is changing how we think about the universe
Its density appears to have been changing over time. (Economist $)

10 Europe’s trees have synced their fruiting to the sun
One species times its seed release to the summer solstice. (Quanta Magazine)

Quote of the day

“The poorest bear the cost of such climate change.”

—Sunil Kumar Aledia, who runs a homeless charity in India, tells Reuters why the first victims of the country’s deadly heat wave have been people living out in the open.

The big story

Inside the messy ethics of making war with machines

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August 2023

In recent years, intelligent autonomous weapons have become a matter of serious concern. Giving an AI system the power to decide matters of life and death would radically change warfare forever.

But weapons that fully displace human decision-making have (likely) yet to see real-world use. Even the “autonomous” drones and ships fielded by the US and other powers are used under close human supervision.

However, these systems have become sophisticated enough to raise novel questions. What does it mean when a decision is only part human and part machine? And when, if ever, is it ethical for that decision to be a decision to kill? Read the full story

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By: Rhiannon Williams
Title: The Download: playing games with AI
Sourced From: www.technologyreview.com/2024/06/20/1094048/the-download-playing-games-with-ai/
Published Date: Thu, 20 Jun 2024 12:10:00 +0000

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Unlocking secure, private AI with confidential computing

All of a sudden, it seems that AI is everywhere, from executive assistant chatbots to AI code assistants.

But despite the proliferation of AI in the zeitgeist, many organizations are proceeding with caution. This is due to the perception of the security quagmires AI presents. For the emerging technology to reach its full potential, data must be secured through every stage of the AI lifecycle including model training, fine-tuning, and inferencing.

This is where confidential computing comes into play. Vikas Bhatia, head of product for Azure Confidential Computing at Microsoft, explains the significance of this architectural innovation: “AI is being used to provide solutions for a lot of highly sensitive data, whether that’s personal data, company data, or multiparty data,” he says. “Confidential computing is an emerging technology that protects that data when it is in memory and in use. We see a future where model creators who need to protect their IP will leverage confidential computing to safeguard their models and to protect their customer data.”

Understanding confidential computing

“The tech industry has done a great job in ensuring that data stays protected at rest and in transit using encryption,” Bhatia says. “Bad actors can steal a laptop and remove its hard drive but won’t be able to get anything out of it if the data is encrypted by security features like BitLocker. Similarly, nobody can run away with data in the cloud. And data in transit is secure thanks to HTTPS and TLS, which have long been industry standards.”

But data in use, when data is in memory and being operated upon, has typically been harder to secure. Confidential computing addresses this critical gap—what Bhatia calls the “missing third leg of the three-legged data protection stool”—via a hardware-based root of trust.

Essentially, confidential computing ensures the only thing customers need to trust is the data running inside of a trusted execution environment (TEE) and the underlying hardware. “The concept of a TEE is basically an enclave, or I like to use the word ‘box.’ Everything inside that box is trusted, anything outside it is not,” explains Bhatia.

Until recently, confidential computing only worked on central processing units (CPUs). However, NVIDIA has recently brought confidential computing capabilities to the H100 Tensor Core GPU and Microsoft has made this technology available in Azure. This has the potential to protect the entire confidential AI lifecycle—including model weights, training data, and inference workloads.

“Historically, devices such as GPUs were controlled by the host operating system, which, in turn, was controlled by the cloud service provider,” notes Krishnaprasad Hande, Technical Program Manager at Microsoft. “So, in order to meet confidential computing requirements, we needed technological improvements to reduce trust in the host operating system, i.e., its ability to observe or tamper with application workloads when the GPU is assigned to a confidential virtual machine, while retaining sufficient control to monitor and manage the device. NVIDIA and Microsoft have worked together to achieve this.”

Attestation mechanisms are another key component of confidential computing. Attestation allows users to verify the integrity and authenticity of the TEE, and the user code within it, ensuring the environment hasn’t been tampered with. “Customers can validate that trust by running an attestation report themselves against the CPU and the GPU to validate the state of their environment,” says Bhatia.

Additionally, secure key management systems play a critical role in confidential computing ecosystems. “We’ve extended our Azure Key Vault with Managed HSM service which runs inside a TEE,” says Bhatia. “The keys get securely released inside that TEE such that the data can be decrypted.”

Confidential computing use cases and benefits

GPU-accelerated confidential computing has far-reaching implications for AI in enterprise contexts. It also addresses privacy issues that apply to any analysis of sensitive data in the public cloud. This is of particular concern to organizations trying to gain insights from multiparty data while maintaining utmost privacy.

Another of the key advantages of Microsoft’s confidential computing offering is that it requires no code changes on the part of the customer, facilitating seamless adoption. “The confidential computing environment we’re building does not require customers to change a single line of code,” notes Bhatia. “They can redeploy from a non-confidential environment to a confidential environment. It’s as simple as choosing a particular VM size that supports confidential computing capabilities.”

Some industries and use cases that stand to benefit from confidential computing advancements include:

Governments and sovereign entities

Read More

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By: MIT Technology Review Insights
Title: Unlocking secure, private AI with confidential computing
Sourced From: www.technologyreview.com/2024/07/12/1094838/unlocking-secure-private-ai-with-confidential-computing/
Published Date: Fri, 12 Jul 2024 19:25:58 +0000

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The Download: robot-packed meals, and the looming fertility crisis

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.

Robot-packed meals are coming to the frozen-food aisle

What’s happening: Advances in artificial intelligence are coming to your freezer, in the form of robot-assembled prepared meals. Chef Robotics, a San Francisco-based startup, has launched a system of AI-powered robotic arms that can be quickly programmed with a recipe to dole out accurate portions of everything from tikka masala to pesto tortellini.

Why it matters: You might think the meals that end up in the grocery store’s frozen aisle or on airplanes are robot-packed already, but that’s rarely the case. The vast majority of meals from recognizable brands are still typically hand-packed, because workers are often much more flexible than robots and can handle production lines that frequently rotate recipes. However, advancements from AI have changed the calculus, making robots more useful on production lines. Read the full story.

—James O’Donnell

IVF alone can’t save us from a looming fertility crisis

There are over 8 billion of us on the planet, and there’ll probably be 8.5 billion of us by 2030. We’re continually warned about the perils of overpopulation and the impact we humans are having on our planet. So it seems a bit counterintuitive to worry that, actually, we’re not reproducing enough.

But plenty of scientists are incredibly worried about just that. Improvements in health care and sanitation are helping us all lead longer lives. But we’re not having enough children to support us as we age. Fertility rates are falling in almost every country.

But wait! We have technologies to solve this problem! IVF is helping to bring more children into the world than ever, and it can help compensate for the fertility problems faced by older parents! Unfortunately, things aren’t quite so simple. Read the full story.

—Jessica Hamzelou

This story is from The Checkup, our weekly newsletter giving you the inside track on biotech and healthcare. Sign up to receive it in your inbox every Thursday.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Here’s how Elon Musk plans to colonize Mars
Over the past year, he’s ramped up his ambitions to build a Martian city. (NYT $)
Musk has denied that he’s volunteered his sperm to help out, though. (CoinTelegraph)
Inside NASA’s bid to make spacecraft as small as possible. (MIT Technology Review)

2 Is Russia waging war under the sea? 
The disappearance of a subsea cable has raised some serious questions. (Bloomberg $)

3 Kamala Harris conspiracy theories are running rampant online
If Joe Biden drops out of the Presidential race, she’s most likely to replace him. (Wired $)
Three technology trends shaping 2024’s elections. (MIT Technology Review)

4 Apple is still struggling to find the Vision Pro’s killer app
Ahead of the device going on sale in Europe today. (FT $)
Apple will need to convince developers to build apps for its headset. (MIT Technology Review)

5 These scientists doubt that you’ll live to 100
They contend you’re more likely to reach somewhere between 65 and 90 instead. (WSJ $)
The quest to legitimize longevity medicine. (MIT Technology Review)

6 Google Cloud was briefly listed as a Israeli military tech conference sponsor
Before its logo was rapidly removed. (404 Media)

7 Those New York Link5G towers don’t have 5G after all
Regardless, another 2,000 towers are scheduled for installation. (NY Mag $)

8 How AI is overhauling ultrasound scans in Africa
Benefiting the women who are most in need. (The Guardian)

9 Northeast Indian YouTubers are challenging culinary stereotypes 
They’re lifting the veil on their unique food culture. (Rest of World)

10 There’s a better way to hold your phone
And you’re probably doing it wrong. (WP $)

Quote of the day

“I don’t have any idea if it’s working or not working. I just know this is what I feel like I should be doing.”

— Ruth Quint, the webmaster of the League of Women Voters of Greater Pittsburgh website, explains why she creates disinformation-bunking resources to the New York Times. 

The big story

One city’s fight to solve its sewage problem with sensors

AD 4nXeOM51W2aCQAD i c1nbjeR6ak 7fmhvx6efLulvDvSSDHXZ3 osMZ1IhVNmieBHyfHeZlcAMOJ AzHolsGW7HI3 giFObeieEcw b5IlvDTQe1h1 iolQ4lHbjA 0LYkMIJBASA8bIrY Ge9GZ42nWCTTg?key= ab8rDmppppPtD9 zog 1A

April 2021

In the city of South Bend, Indiana, wastewater from people’s kitchens, sinks, washing machines, and toilets flows through 35 neighborhood

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————

By: Rhiannon Williams
Title: The Download: robot-packed meals, and the looming fertility crisis
Sourced From: www.technologyreview.com/2024/07/12/1094889/the-download-robot-packed-meals-and-the-looming-fertility-crisis/
Published Date: Fri, 12 Jul 2024 12:10:00 +0000

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The Download: automating warehouse tasks, and problems with recycling plastics

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.

AI is poised to automate today’s most mundane manual warehouse task

Before almost any item reaches your door, it traverses the global supply chain on a pallet. More than 2 billion pallets are in circulation in the United States alone, and $400 billion worth of goods are exported on them annually.

However, loading boxes onto these pallets is a task stuck in the past: Heavy loads and repetitive movements leave workers at high risk of injury, and in the rare instances when robots are used, they take months to program using handheld computers that have changed little since the 1980s.

Jacobi Robotics, a startup spun out of the labs of the University of California, Berkeley, says it can vastly speed up that process with AI. If successful, Jacobi aims to replace the legacy methods customers are currently using to train their bots, whittling down the time it takes to code a paletting process from months to a single day. Read the full story.

—James O’Donnell

Here’s the problem with new plastic recycling methods

Look on the bottom of a plastic water bottle or takeout container, and you might find a logo there made up of three arrows forming a closed loop shaped like a triangle. Sometimes called the chasing arrows, this stamp is used on packaging to suggest it’s recyclable.

Those little arrows imply a nice story, painting a picture of a world where the material will be recycled into a new product, forming an endless loop of reuse. But the reality of plastics recycling today doesn’t match up to that idea. Only about 10% of the plastic ever made has been recycled; the vast majority winds up in landfills or in the environment.

Researchers have been working to address the problem by coming up with new recycling methods, sometimes called advanced, or chemical, recycling. But this new approach shares a few challenges with other recycling methods. Read the full story.

—Casey Crownhart

This story is from The Spark, our weekly newsletter giving you the inside track on energy and climate technology. Sign up to receive it in your inbox every Wednesday.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Neuralink’s second brain implant is imminent
It hopes to have multiple devices implanted in human patients by the end of the year. (Bloomberg $)
Elon Musk confirmed that the company is working on a next-gen implant, too. (Wired $)
Meet the other companies developing brain-computer interfaces. (MIT Technology Review)

2 NASA’s astronauts were supposed to return to Earth weeks ago
But they’re stuck on the ISS until engineers are confident they’re safe to fly back. (Ars Technica)
Inside NASA’s bid to make spacecraft as small as possible. (MIT Technology Review)

3 Tesla’s cars’ ‘full self-driving’ capabilities are under investigation
It all hinges on whether the term implies the vehicles are autonomous. (WP $)
EV startup Rivian is snapping at Tesla’s heels. (Bloomberg $)
The Chinese government is going all-in on autonomous vehicles. (MIT Technology Review)

4 The US government is investing less in national security startups 
Compared to the vast amounts venture capitalists are pouring into the ventures. (WSJ $)

5 Apple has agreed to give its rivals access to its payments tech system
The move meets EU demands, and neatly swerves a hefty $40bn penalty. (FT $)
But Apple isn’t out of the woods quite yet. (Bloomberg $)

6 Starlink’s portable Mini dish has gone on sale
The internet-from-space kit is small enough to fit in a backpack. (The Verge)

7 Brace yourself for the rise of neurocosmetics
They’re products for your dermis and, err, your brain. (The Atlantic $)

8 Creators are turning hateful comments into content
It’s certainly one way of not letting the negativity get to you. (NYT $)

9 How Spotify turned itself into a social network
Its adoption of polls, Q&As, and comments suggests it has big ambitions. (TechCrunch)

10 It’s not just you—TikTok Shop really is annoying
Let me scroll in peace! (Vox)

Quote of the day

“No industry can thrive without regulation in the long run. It’s mayhem.”

—An AI startup founder tells the Financial Times that Biden and Trump’s lack of plans to govern the rapidly-evolving technology is sparking deep concern in Silicon Valley.

The big story

This grim but revolutionary DNA technology is changing how we respond to mass disasters

Read More

————

By: Rhiannon Williams
Title: The Download: automating warehouse tasks, and problems with recycling plastics
Sourced From: www.technologyreview.com/2024/07/11/1094856/the-download-automating-warehouse-tasks-and-problems-with-recycling-plastics/
Published Date: Thu, 11 Jul 2024 13:10:00 +0000

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