Brazil’s AI-based social security app, launched in 2018, has cut bureaucracy in some cases but wrongly rejected hundreds of vulnerable people over minor errors (Gabriel Daros/Rest of World)

Gabriel Daros / Rest of World: Brazil’s AI-based social security app, launched in 2018, has cut bureaucracy in some cases but wrongly rejected hundreds of vulnerable people over minor errors  —  An algorithmic tool meant to reduce bureaucracy is misfiring on complex cases, and vulnerable Brazilians are paying the price.

Facebook will reduce the reach of accounts sharing spammy content and make them ineligible for monetization, after Zuckerberg promised a return to “OG Facebook” (Aisha Malik/TechCrunch)

Aisha Malik / TechCrunch: Facebook will reduce the reach of accounts sharing spammy content and make them ineligible for monetization, after Zuckerberg promised a return to “OG Facebook”  —  Facebook will begin lowering the reach of accounts sharing spammy content and making them ineligible for monetization, Meta announced on Thursday.

The US Federal Reserve withdraws guidance requiring banks to seek regulatory approval before engaging in crypto-related activities, joining the FDIC and OCC (Pete Schroeder/Reuters)

Pete Schroeder / Reuters: The US Federal Reserve withdraws guidance requiring banks to seek regulatory approval before engaging in crypto-related activities, joining the FDIC and OCC  —  U.S. banking regulators announced on Thursday they were pulling back several documents that urge banks to show caution when dabbling in cryptocurrency and related activities.

US v. Google: a Yahoo executive estimates that a bid for Chrome would cost tens of billions of dollars, and says Yahoo “would be able to pursue it with Apollo” (Leah Nylen/Bloomberg)

Leah Nylen / Bloomberg: US v. Google: a Yahoo executive estimates that a bid for Chrome would cost tens of billions of dollars, and says Yahoo “would be able to pursue it with Apollo”  —  – Company working to ‘revitalize’ its search engine, properties  — Yahoo official testifies at Google’s antitrust remedy trial

Designing a new way to optimize complex coordinated systems

Coordinating complicated interactive systems, whether it’s the different modes of transportation in a city or the various components that must work together to make an effective and efficient robot, is an increasingly important subject for software designers to tackle. Now, researchers at MIT have developed an entirely new way of approaching these complex problems, using simple […]

Luna: A moon on Earth

On March 6, MIT launched its first lunar landing mission since the Apollo era, sending three payloads — the AstroAnt, the RESOURCE 3D camera, and the HUMANS nanowafer — to the moon’s south polar region. The mission was based out of Luna, a mission control space designed by MIT Department of Architecture students and faculty in collaboration with […]

Framework Laptop 13 review: a matte 3:2 display, AMD’s Ryzen AI CPU is the Laptop 13’s fastest ever, and Copilot+, but some glitchiness and poor battery life (Andrew Cunningham/Ars Technica)

Andrew Cunningham / Ars Technica: Framework Laptop 13 review: a matte 3:2 display, AMD’s Ryzen AI CPU is the Laptop 13’s fastest ever, and Copilot+, but some glitchiness and poor battery life  —  With great power comes great responsibility and subpar battery life.  —  At this point, the Framework Laptop 13 is a familiar face, […]

Elon Musk is stepping back from DOGE in May, spending 1-2 days per week on government work, as tariffs, customer anger, and Chinese competition weigh on Tesla (Financial Times)

Financial Times: Elon Musk is stepping back from DOGE in May, spending 1-2 days per week on government work, as tariffs, customer anger, and Chinese competition weigh on Tesla  —  Billionaire’s foray into government coincided with increased competition from Chinese rivals  —  In the days following Donald …

US v. Google: DuckDuckGo CEO Gabriel Weinberg testifies that Chrome is worth “upwards of $50B if it went on the market” based on “back-of-the-envelope” math (Bloomberg)

Bloomberg: US v. Google: DuckDuckGo CEO Gabriel Weinberg testifies that Chrome is worth “upwards of $50B if it went on the market” based on “back-of-the-envelope” math  —  – DuckDuckGo CEO estimated potential sale price at DOJ hearing  — Justice Department has asked that court order Chrome’s sale

Oura rolls out Symptom Radar, a feature that tries to detect early signs of sickness using biometrics like heart rate variability, to Oura Ring Gen 3 and 4 (Victoria Song/The Verge)

Victoria Song / The Verge: Oura rolls out Symptom Radar, a feature that tries to detect early signs of sickness using biometrics like heart rate variability, to Oura Ring Gen 3 and 4  —  At the height of the covid-19 pandemic, many wearable companies rushed to see if their devices could detect early signs of […]

US intelligence reports: online terrorist network 764 is using techniques normally used for financial crimes, such as SIM swapping, to commit child sextortion (Greg Otto/CyberScoop)

Greg Otto / CyberScoop: US intelligence reports: online terrorist network 764 is using techniques normally used for financial crimes, such as SIM swapping, to commit child sextortion  —  The child sextortion group 764 and the global collective of loosely associated groups known as “The Com” are using tools …

US SEC filing: xAI raised $6B, bringing its total raised to $12B; it was reportedly aiming for a $50B valuation (Kyle Wiggers/TechCrunch)

Kyle Wiggers / TechCrunch: US SEC filing: xAI raised $6B, bringing its total raised to $12B; it was reportedly aiming for a $50B valuation  —  xAI, Elon Musk’s AI company, has raised $6 billion, according to a filing with the U.S. Securities and Exchange Commission on Thursday.  —  Investors gave a minimum of $77,593 …

A look at the logistics network of Amazon, Walmart and Target for same-day or next-day delivery; Walmart says it now offers same-day to 86% of US households (Jordyn Holman/New York Times)

Jordyn Holman / New York Times: A look at the logistics network of Amazon, Walmart and Target for same-day or next-day delivery; Walmart says it now offers same-day to 86% of US households  —  Retailers like Amazon, Walmart and Target have figured out that if they get you your online order today, you will probably […]

Meta plans to invest $10B to build a data center in Louisiana, in what would be its largest data center in the world, and expects work to start in December (Reuters)

Reuters: Meta plans to invest $10B to build a data center in Louisiana, in what would be its largest data center in the world, and expects work to start in December  —  Facebook-parent Meta (META.O) said on Wednesday it plans to invest $10 billion to set up an AI data center in Louisiana …

Sources: AT&T, JPMorgan, and Dunkin’ pull ads from Twitch after a controversial group of livestreamers alleged that Twitch is promoting antisemitic content (Cecilia D’Anastasio/Bloomberg)

Cecilia D’Anastasio / Bloomberg: Sources: AT&T, JPMorgan, and Dunkin’ pull ads from Twitch after a controversial group of livestreamers alleged that Twitch is promoting antisemitic content  —  – Exiled contributors mount campaign that includes edited clips  — Their targets are pro-Palestinian streamer and Twitch staffers

Amazon is rolling out a Buy with AWS button that software companies can add to their websites as a way for customers with AWS accounts to pay for services (Jordan Novet/CNBC)

Jordan Novet / CNBC: Amazon is rolling out a Buy with AWS button that software companies can add to their websites as a way for customers with AWS accounts to pay for services  —  In 2022, Amazon introduced the Buy with Prime button, allowing premium subscribers to make purchases using their Amazon account even when […]

First impressions of Amazon Nova LLMs: they are competitive with Google Gemini, among the cheapest available, and may position Amazon as a top model provider (Simon Willison/Simon Willison’s Weblog)

Simon Willison / Simon Willison’s Weblog: First impressions of Amazon Nova LLMs: they are competitive with Google Gemini, among the cheapest available, and may position Amazon as a top model provider  —  Amazon released three new Large Language Models yesterday at their AWS re:Invent conference.  The new model family is called Amazon Nova …

xAI plans to expand its Colossus supercomputer tenfold to incorporate more than 1M GPUs; work has already begun to increase the size of its facility in Memphis (Financial Times)

Financial Times: xAI plans to expand its Colossus supercomputer tenfold to incorporate more than 1M GPUs; work has already begun to increase the size of its facility in Memphis  —  Facility in Memphis expected to incorporate more than 1mn GPUs as billionaire’s xAI aims to catch up with rivals