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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.


Can Digital Wallets Save Cryptocurrency?
From ACM News

Can Digital Wallets Save Cryptocurrency?

Seeking a better deal for bitcoin and its ilk in Web3 and the Metaverse.

Smartphone-based Satellite Connectivity to Move Beyond Emergency Services
From ACM News

Smartphone-based Satellite Connectivity to Move Beyond Emergency Services

Different approaches emerge in the race to provide direct-to-satellite smartphone services.

U.S.-China Tech War: Without Advanced Chips, Can China's Smartphone Industry Survive?
From ACM News

U.S.-China Tech War: Without Advanced Chips, Can China's Smartphone Industry Survive?

Limited access to high-end semiconductor chips poses a major threat to China's world-leading smartphone manufacturing industry.

A Front Company and a Fake Identity: How the U.S. Came to Use Spyware It Was Trying to Kill.
From ACM News

A Front Company and a Fake Identity: How the U.S. Came to Use Spyware It Was Trying to Kill.

The Biden administration has been trying to choke off use of hacking tools made by the Israeli firm NSO. It turns out that not every part of the government has...

The Spread of Police Surveillance Tech
From ACM TechNews

The Spread of Police Surveillance Tech

A recent police conference in Dubai showcased next-generation surveillance technologies for use by law enforcement agencies across the globe.

Publishers Worry A.I. Chatbots Will Cut Readership
From ACM News

Publishers Worry A.I. Chatbots Will Cut Readership

Many sites get at least half their traffic from search engines. Fuller results generated by new chatbots could mean far fewer visitors.

Supersized Atoms Could Help Quantum Computers Link to Optical Fibers
From ACM TechNews

Supersized Atoms Could Help Quantum Computers Link to Optical Fibers

Researchers developed a device that could enable multiple quantum computers to be networked together by converting quantum outputs into light signals that can travel...

The Technion Mourns the Passing of Distinguished Professor Jacob Ziv
From ACM News

The Technion Mourns the Passing of Distinguished Professor Jacob Ziv

In addition to his scientific achievements, Ziv will be remembered for his kindness, generosity, and dedication to the next generation of scientists.

Eye Tracking During Building Inspections Provides Insight on How Experts Think
From ACM TechNews

Eye Tracking During Building Inspections Provides Insight on How Experts Think

Researchers used eye-tracking software to analyze building inspectors' gaze patterns to gain insights into safety assessment behaviors.

Venus Flytrap Cyborg Snaps Shut with Smartphone Commands
From ACM TechNews

Venus Flytrap Cyborg Snaps Shut with Smartphone Commands

Wenlong Li and colleagues at Singapore's Nanyang Technological University have transformed Venus flytraps into biological robots.

Utah Law Could Curb Use of TikTok, Instagram by Children, Teens
From ACM TechNews

Utah Law Could Curb Use of TikTok, Instagram by Children, Teens

Utah's Governor Spencer J. Cox signed a social media bill that could restrict access to applications like TikTok and Instagram by children and adolescents.

Amazon To Go Head to Head with SpaceX in a Battle for Satellite Internet Dominance
From ACM News

Amazon To Go Head to Head with SpaceX in a Battle for Satellite Internet Dominance

In its bid to catch up with Starlink, the company plans to build as many as four satellites a day.

'X-Ray Vision' Could Be the Next Superpower You Get With Augmented Reality
From ACM News

'X-Ray Vision' Could Be the Next Superpower You Get With Augmented Reality

With Microsoft's HoloLens and a special application developed by MIT researchers, AR can be used to find hidden objects.

VR Is Revolutionizing Therapy. Why Aren't More People Using It?
From ACM News

VR Is Revolutionizing Therapy. Why Aren't More People Using It?

VR therapy has been studied since the 1990s. But as of 2023, we're still talking about its potential.

Hackers Drain Bitcoin ATMs of $1.5 Million by Exploiting 0-Day Bug
From ACM TechNews

Hackers Drain Bitcoin ATMs of $1.5 Million by Exploiting 0-Day Bug

General Bytes reported that over $1.5 million in bitcoin was drained from Internet-accessible wallets via its bitcoin ATMs by hackers that exploited a previously...

Metaverse Landlords Are Creating a New Class System
From ACM News

Metaverse Landlords Are Creating a New Class System

Virtual landowners have found a way to put their investments to work, but with unintended consequences.

Researchers Reveal Inaudible Remote Cyber-Attacks on Voice Assistant Devices
From ACM TechNews

Researchers Reveal Inaudible Remote Cyber-Attacks on Voice Assistant Devices

Researchers developed the Near-Ultrasound Inaudible Trojan to show how hackers can exploit the vulnerabilities of smart device microphones and voice assistants...

Bug-Sized Robots Keep Flying After Wing Damage
From ACM TechNews

Bug-Sized Robots Keep Flying After Wing Damage

Artificial muscles created by Massachusetts Institute of Technology researchers can enable insect-sized aerial robots to repair themselves following damage.

Math Answers Behavior of Bat Ears, Inspiring Real-World Upgrade on Batman's Tech
From ACM TechNews

Math Answers Behavior of Bat Ears, Inspiring Real-World Upgrade on Batman's Tech

Bioengineers at Japan's Hiroshima University developed a mathematical model of bat ears' echolocation-related movements to ascertain the optimal pinnae motions...

. . . And the Computer Plays Along
From Communications of the ACM

. . . And the Computer Plays Along

Software can improvise on the spot to accompany the performance of live musicians.
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