Magnetic sensors track muscle length

Using a simple set of magnets, MIT researchers have come up with a sophisticated way to monitor muscle movements, which they hope will make it easier for people with amputations to control their prosthetic limbs. In a new pair of papers, the researchers demonstrated the accuracy and safety of their magnet-based system, which can track […]

Designing the cities of tomorrow

Reflecting on the mission and approach of SENSEable City Lab at MIT and his role as its director, Carlo Ratti quotes the Nobel laureate Herbert Simon, who said, “The engineer, and more generally the designer, is concerned with how things ought to be — how they ought to be in order to attain goals, and […]

An in-depth look at crypto and blockchains: the underlying tech, its uses and meaning, the crypto financial system, and trust, money, and community (Matt Levine/Bloomberg)

Matt Levine / Bloomberg: An in-depth look at crypto and blockchains: the underlying tech, its uses and meaning, the crypto financial system, and trust, money, and community  —  – What If You Don’t Like It?  — Digital Cash  —  Part II  —  What Does It Mean?  — A Store of Value  — A Distributed Computer

Shutterstock partners with OpenAI to begin selling DALL-E 2-generated stock imagery “in the coming months” and launches a Contributor Fund to reimburse creators (James Vincent/The Verge)

James Vincent / The Verge: Shutterstock partners with OpenAI to begin selling DALL-E 2-generated stock imagery “in the coming months” and launches a Contributor Fund to reimburse creators  —  Will AI image generators kill the stock image industry?  It’s a question asked by many following the rise of text-to-image AI models in recent years.

Nigeria’s eNaira digital currency, launched in October 2021, is used by less than 0.5% of Nigerians, leading the government to add incentives to aid adoption (Bloomberg)

Bloomberg: Nigeria’s eNaira digital currency, launched in October 2021, is used by less than 0.5% of Nigerians, leading the government to add incentives to aid adoption  —  A year after launching Africa’s first digital currency, Nigeria’s central bank is turning to the nation’s three-wheeler taxi operators …

Simplifying the production of lithium-ion batteries

When it comes to battery innovations, much attention gets paid to potential new chemistries and materials. Often overlooked is the importance of production processes for bringing down costs. Now the MIT spinout 24M Technologies has simplified lithium-ion battery production with a new design that requires fewer materials and fewer steps to manufacture each cell. The […]

Cybersecurity startup Snyk lays off 198 employees, or 14% of its staff, after laying off 30 people in July 2022; Snyk was valued at $8.5B in September 2021 (Meir Orbach/CTech)

Meir Orbach / CTech: Cybersecurity startup Snyk lays off 198 employees, or 14% of its staff, after laying off 30 people in July 2022; Snyk was valued at $8.5B in September 2021  —  The Israeli-founded company raised $530 million at an $8.5 billion valuation last year  —  Israeli cybersecurity unicorn Snyk …

Coinbase to custody $1.6B worth of MakerDAO’s USDC treasury after MakerDAO community voted 75% in favor; a pilot will run through 2022, with new voting in 2023 (Stacy Elliott/Decrypt)

Stacy Elliott / Decrypt: Coinbase to custody $1.6B worth of MakerDAO’s USDC treasury after MakerDAO community voted 75% in favor; a pilot will run through 2022, with new voting in 2023  —  The MakerDAO pilot will run through the end of 2022 before the community needs to vote on whether to keep its USDC with […]

macOS Ventura review: Stage Manager has some good ideas and runs much better on the Mac than on the iPad, the new System Settings app is inconsistent, and more (Andrew Cunningham/Ars Technica)

Andrew Cunningham / Ars Technica: macOS Ventura review: Stage Manager has some good ideas and runs much better on the Mac than on the iPad, the new System Settings app is inconsistent, and more  —  A pleasantly surprising new multitasking UI and app redesigns define macOS 13.  —  If you asked me to tell you […]

Math enthusiasts take aim at STEM glass ceiling

A good math problem is like a walled, secret garden, according to Department of Electrical Engineering and Computer Science (EECS) head and MIT Professor Asu Ozdaglar, who was addressing an audience of middle and high school female-identifying mathematics contestants at the 14th annual Math Prize for Girls (MP4G) event. “Many people walking around the outside […]

The tenured engineers of 2022

The School of Engineering has announced that MIT has granted tenure to 14 members of its faculty in the departments of Biological Engineering, Civil and Environmental Engineering, Electrical Engineering and Computer Science (which reports jointly to the School of Engineering and MIT Schwarzman College of Computing), Materials Science and Engineering, and Mechanical Engineering. “I am […]

Chinese government data shows chip imports fell 12.4% YoY to 47.6B units in September; in January to September, domestic chip production fell 10.8% YoY to 245B (Josh Horwitz/Reuters)

Josh Horwitz / Reuters: Chinese government data shows chip imports fell 12.4% YoY to 47.6B units in September; in January to September, domestic chip production fell 10.8% YoY to 245B  —  China’s chip imports fell 12.4 percent in September, according to official customs data published on Monday …

As President Xi Jinping consolidates his grip on China’s ruling party, Alibaba, JD.com, Naspers, and other tech stocks drop by 10%+ (Henry Ren/Bloomberg)

Henry Ren / Bloomberg: As President Xi Jinping consolidates his grip on China’s ruling party, Alibaba, JD.com, Naspers, and other tech stocks drop by 10%+  —  US-listed Chinese stocks tumbled in premarket trading, with investors spooked by President Xi Jinping’s tightening grip on China’s ruling party …

Ikea Dirigera review: the Matter-ready smart home hub is easy to use and works well, but is expensive, lacks a migration tool from Trådfri, and is simplistic (Thomas Ricker/The Verge)

Thomas Ricker / The Verge: Ikea Dirigera review: the Matter-ready smart home hub is easy to use and works well, but is expensive, lacks a migration tool from Trådfri, and is simplistic  —  Easier to use and stable.  But let’s check in again after a few months. … Ikea’s new Matter-ready Dirigera smart home hub […]

Whereas Creator Economy companies have mostly built infrastructure for the top 1% of creators, new AI tools will fuel businesses that democratize creativity (Michael Mignano/Lightspeed Venture …)

Michael Mignano / Lightspeed Venture Partners: Whereas Creator Economy companies have mostly built infrastructure for the top 1% of creators, new AI tools will fuel businesses that democratize creativity  —  Creativity has become the focal point of our modern Internet economy.  What was once just a means of artistic expression now powers …

Iran’s atomic energy agency says its email system was breached; a hacking group says it leaked 50GB of emails, construction plans related to Bushehr power plant (Associated Press)

Associated Press: Iran’s atomic energy agency says its email system was breached; a hacking group says it leaked 50GB of emails, construction plans related to Bushehr power plant  —  Iran’s atomic energy agency alleged on Sunday that hackers acting on behalf of an unidentified foreign country broke …

An interview with eBay CEO Jamie Iannone on eBay’s strategy to focus on the second-hand luxury market, as its market value has fallen from $53B in 2021 to $21B (Dave Lee/Financial Times)

Dave Lee / Financial Times: An interview with eBay CEO Jamie Iannone on eBay’s strategy to focus on the second-hand luxury market, as its market value has fallen from $53B in 2021 to $21B  —  “One of a kind!” said Jamie Iannone, the chief executive of eBay, pointing down to the pair of pristine, custom-made […]

In his memoir, Bono details making a deal with Steve Jobs for the U2 iPod in October 2004 and convincing Tim Cook to give away an iTunes album in September 2014 (Bono/The Guardian)

Bono / The Guardian: In his memoir, Bono details making a deal with Steve Jobs for the U2 iPod in October 2004 and convincing Tim Cook to give away an iTunes album in September 2014  —  In an exclusive extract from his memoir, the singer looks back  —  nything strange or startling?  ” That’s how […]

A profile of e-commerce company Meesho, which accounts for ~7% of India’s online sales; Apptopia: Meesho was the world’s most downloaded shopping app in H1 2022 (Newley Purnell/Wall Street Journal)

Newley Purnell / Wall Street Journal: A profile of e-commerce company Meesho, which accounts for ~7% of India’s online sales; Apptopia: Meesho was the world’s most downloaded shopping app in H1 2022  —  Startup makes gains in world’s biggest developing digital market, with users drawn to its prices on clothing, household goods

Several artists whose work was included in the dataset used to train Stable Diffusion say they are angry that they weren’t informed, asked for consent, or paid (Rachel Metz/CNN)

Rachel Metz / CNN: Several artists whose work was included in the dataset used to train Stable Diffusion say they are angry that they weren’t informed, asked for consent, or paid  —  Erin Hanson has spent years developing the vibrant color palette and chunky brushstrokes that define the vivid oil paintings for which she is […]

McAfee researchers found 16 clicker apps with adware in Google Play with 20M+ downloads in total; Google removed the apps after McAfee reported them (Bill Toulas/BleepingComputer)

Bill Toulas / BleepingComputer: McAfee researchers found 16 clicker apps with adware in Google Play with 20M+ downloads in total; Google removed the apps after McAfee reported them  —  Security researchers at McAfee have discovered a set of 16 malicious clicker apps that managed to sneak into Google Play, the official app store for Android.

Apple will expand ads to the App Store’s main Today tab and “You Might Also Like” section of individual app listings, starting October 25 globally except China (Joe Rossignol/MacRumors)

Joe Rossignol / MacRumors: Apple will expand ads to the App Store’s main Today tab and “You Might Also Like” section of individual app listings, starting October 25 globally except China  —  In an email to developers this week, Apple announced that app-related ads will begin appearing in the App Store’s main Today tab …