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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.


Lego Robot with an Organic 'Brain' Learns to Navigate a Maze
From ACM News

Lego Robot with an Organic 'Brain' Learns to Navigate a Maze

The neuromorphic computing device solved the puzzle by working like an animal brain would.

Robot Performs Keyhole Surgery on Pigs
From ACM TechNews

Robot Performs Keyhole Surgery on Pigs

Researchers at Johns Hopkins University programmed a robot to perform minimally invasive keyhole surgery on pigs.

Software Is Crammed Full of Bugs. This 'Exciting' Project Could Banish Most of Them
From ACM TechNews

Software Is Crammed Full of Bugs. This 'Exciting' Project Could Banish Most of Them

Chip designer Arm has released a prototype development board based on the Capability Hardware Enhanced RISC Instructions (CHERI) architecture.

Booby-Trapped Sites Delivered Potent Backdoor Trojan to macOS Users
From ACM TechNews

Booby-Trapped Sites Delivered Potent Backdoor Trojan to macOS Users

Security researchers have uncovered macOS malware that can be installed by exploits almost impossible for most users to detect.

IRS Wants to Scan Your Face
From ACM TechNews

IRS Wants to Scan Your Face

By this summer, Americans wanting to access their Internal Revenue Service records online will be required to submit a facial video to confirm their identity.

What Does a Forehand Winner Sound Like? Clink, Blip-Blip-Blip!
From ACM News

What Does a Forehand Winner Sound Like? Clink, Blip-Blip-Blip!

At the Australian Open tennis tournament, new technology is translating the movement of the ball into sounds to help blind and low-vision fans follow the action...

Why Is Silicon Valley Still Waiting for the Next Big Thing?
From ACM News

Why Is Silicon Valley Still Waiting for the Next Big Thing?

The tech industry has grown rich off big ideas developed more than a decade ago. New things like quantum computing and self-driving cars could take a while.

Facebook's Cryptocurrency Venture to Wind Down, Sell Assets
From ACM News

Facebook's Cryptocurrency Venture to Wind Down, Sell Assets

Diem Association is selling its technology to crypto-focused bank Silvergate Capital for $200 million.

Quantum Computers a Million Times Too Small to Hack Bitcoin
From ACM News

Quantum Computers a Million Times Too Small to Hack Bitcoin

Bitcoin is theoretically vulnerable to hacking by quantum computers, but calculations show they would need to be a million times larger than those that exist today...

Scientists Simulate 'Fingerprint' of Noise on Quantum Computer
From ACM TechNews

Scientists Simulate 'Fingerprint' of Noise on Quantum Computer

Researchers developed a technique that creates a "fingerprint" of noise on a quantum computer, as seen by a simulation running on the machine.

AI Model Helps Discover Causes of Motor Neuron Disease
From ACM TechNews

AI Model Helps Discover Causes of Motor Neuron Disease

A new machine learning model has identified 690 risk genes for motor neuron disease.

Minecraft DDoS Attack Leaves Small European Country Without Internet
From ACM TechNews

Minecraft DDoS Attack Leaves Small European Country Without Internet

Andorra Telecom experienced repeated distributed denial-of-service attacks during the SquidCraft Games tournament in Minecraft, a multi-day Twitch gaming tournament...

Engineers Build Molecular Framework to Bridge Experimental, Computer Sciences for Peptide-Based Materials Engineering
From ACM TechNews

Engineers Build Molecular Framework to Bridge Experimental, Computer Sciences for Peptide-Based Materials Engineering

Engineers have closed the gap between experimental and computer sciences to better predict peptide structures with a molecular framework.

The Administration Wants to Prevent an Attack on Water Supplies
From ACM News

The Administration Wants to Prevent an Attack on Water Supplies

New water cybersecurity standards are coming – but they're voluntary.

How the Computer Chip Shortage Could Incite a U.S. Conflict With China
From ACM News

How the Computer Chip Shortage Could Incite a U.S. Conflict With China

A war game and study by a think tank illustrate how dependent the world is on Taiwan's semiconductor foundries.

I.M.F. Urges El Salvador to End its Embrace of Crypto as Bitcoin Tumbles.
From ACM News

I.M.F. Urges El Salvador to End its Embrace of Crypto as Bitcoin Tumbles.

The price of Bitcoin has fallen more than 50% from its peak in November, which could prove costly for institutions that have bought into digital currencies.

Safari Flaws Exposed Webcams, Online Accounts, More
From ACM News

Safari Flaws Exposed Webcams, Online Accounts, More

Apple awarded a $100,500 bug bounty to the researcher who discovered the latest major vulnerability in its browser.

Shanghai Rated World's Top Smart City for 2022
From ACM TechNews

Shanghai Rated World's Top Smart City for 2022

A research report by U.K.-based market researcher Juniper Research ranks Shanghai as the world's top smart city this year.

Tech Salaries Just Hit Record Highs. So Why Do IT Staff Still Feel Underpaid?
From ACM TechNews

Tech Salaries Just Hit Record Highs. So Why Do IT Staff Still Feel Underpaid?

According to the latest Dice Tech Salary Report, the average salary for U.S. technologists reached a record high of $104,566 in 2021.

Researchers Use Mobile Device Data to Predict COVID-19 Outbreaks
From ACM TechNews

Researchers Use Mobile Device Data to Predict COVID-19 Outbreaks

Yale School of Public Health researchers used location information from mobile devices to accurately forecast COVID-19 outbreaks in Connecticut municipalities. ...
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