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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Scientists Demonstrate Biodegradable Printed Circuit
From ACM TechNews

Scientists Demonstrate Biodegradable Printed Circuit

Researchers have created a recyclable and biodegradable three-dimensionally printed circuit.

Streetlight Wi-Fi Hotspots: A Bright Idea
From ACM TechNews

Streetlight Wi-Fi Hotspots: A Bright Idea

A new algorithm could help telecommunication companies determine the optimal deployment of Wi-Fi hotspots in streetlights.

From Bus Routes to Gutters, Tech-Savvy Youth Map Mali's Capital
From ACM TechNews

From Bus Routes to Gutters, Tech-Savvy Youth Map Mali's Capital

Volunteers are collecting data on the infrastructure in Mali's capital, Bamako, including its public minibus routes, household waste collection points, basic social...

French Tax Officials Use AI to Spot 20,000 Undeclared Pools
From ACM TechNews

French Tax Officials Use AI to Spot 20,000 Undeclared Pools

French tax officials used artificial intelligence to identify over 20,0000 undeclared private swimming pools, constituting about €10 million (over $10 million)...

Researchers Bring Underwater Messaging App to Smartphones
From ACM TechNews

Researchers Bring Underwater Messaging App to Smartphones

The AquaApp mobile interface developed by University of Washington (UW) researchers facilitates underwater messaging using acoustic signals.

Sweeping Children's Online Safety Bill Is Passed in California
From ACM News

Sweeping Children's Online Safety Bill Is Passed in California

The new rules, which would require many online services to increase protections for children, could change how popular social media and game platforms treat minors...

'Pre-Bunking' Shows Promise in Fight Against Misinformation
From ACM TechNews

'Pre-Bunking' Shows Promise in Fight Against Misinformation

Researchers have found that "pre-bunking" is a simple, promising method to prevent misinformation.

Earthquakes Seem to Come in a More Predictable Pattern Than We Thought
From ACM TechNews

Earthquakes Seem to Come in a More Predictable Pattern Than We Thought

A machine learning model developed by researchers at the University of California, Davis can analyze decades of earthquake data to predict future earthquakes.

NFTs Increasingly Targeted by Criminals
From ACM TechNews

NFTs Increasingly Targeted by Criminals

Blockchain analytics firm Elliptic warned criminals are increasingly targeting nonfungible tokens (NFTs).

Did My Cat Just Hit On Me? An Adventure in Pet Translation
From ACM News

Did My Cat Just Hit On Me? An Adventure in Pet Translation

Entrepreneurs are aiming to put A.I.-powered pet translation tools into our pockets.

The Animal Translators
From ACM News

The Animal Translators

Scientists are using machine learning to eavesdrop on naked mole rats, fruit bats, crows, and whales—and to communicate back.

Protecting Children's Privacy Online
From ACM News

Protecting Children's Privacy Online

Assuring youngsters they can use websites without giving away their personal information is not child's play.

Xi Jinping's Vision for Tech Self-Reliance in China Runs Into Reality
From ACM News

Xi Jinping's Vision for Tech Self-Reliance in China Runs Into Reality

After heavy national investment in semiconductors to break a dependence on global chips, Xi seems unhappy with the results.

One Man's Dream of Fusing A.I. With Common Sense
From ACM News

One Man's Dream of Fusing A.I. With Common Sense

Artificial intelligence systems can process vast amounts of data in seconds, but they can't make sense of the world or explain their decisions. David Ferrucci wants...

NASA Mission Carrying Voice Assistant Tech to the Moon
From ACM TechNews

NASA Mission Carrying Voice Assistant Tech to the Moon

The U.S. National Aeronautics and Space Administration's Artemis 1 mission will carry an Alexa-enabled voice assistant called Callisto into lunar orbit.

Voting Machine Tampering Points to Concern for Fall Election
From ACM TechNews

Voting Machine Tampering Points to Concern for Fall Election

U.S. election officials and security experts are concerned that conspiracy theories related to the 2020 presidential election could encourage interference with...

LastPass, Password Manager with Millions of Users, Is Hacked
From ACM TechNews

LastPass, Password Manager with Millions of Users, Is Hacked

On Aug. 25, online password manager LastPass reported the theft of some of its source code and proprietary information.

China's Baidu Unveils 10-Qubit Quantum Computer
From ACM News

China's Baidu Unveils 10-Qubit Quantum Computer

Baidu claims it's the world's first hardware-software integrated quantum computer, and it's already available to use.

Computer Runs Calculations Depending on How You Squish It
From ACM TechNews

Computer Runs Calculations Depending on How You Squish It

Pennsylvania State University researchers built a soft computer from rows of rubber blocks that performs different calculations based on how it is squished.

5G Networks Are Worryingly Hackable
From ACM TechNews

5G Networks Are Worryingly Hackable

German security researchers determined 5G networks can be hacked, having breached and hijacked live networks in a series of "red teaming" exercises.
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