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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.


Following U.S. Sanctions, China Decides Its Future Lies With RISC Chips
From ACM News

Following U.S. Sanctions, China Decides Its Future Lies With RISC Chips

With access to x86 and ARM chips becoming increasingly difficult, Chinese companies turn their focus on to the open-source RISC-V architecture.

Sony's Metaverse Bet: A Wearable to Record Your Moves
From ACM TechNews

Sony's Metaverse Bet: A Wearable to Record Your Moves

Sony Group Corp. has announced a system of wearable motion trackers that may be worn on a user's wrists, ankles, head, and hips to animate avatars inside metaverse...

Contactless ECG Continuously Monitors the Heart
From ACM TechNews

Contactless ECG Continuously Monitors the Heart

Researchers in China have invented a contactless electrocardiogram system that infers electrical signals through artificial intelligence and millimeter-wave radar...

Physicists Create 'the Smallest, Crummiest Wormhole You Can Imagine'
From ACM News

Physicists Create 'the Smallest, Crummiest Wormhole You Can Imagine'

Scientists used a quantum computer to explore the ultimate escape route from a black hole.

How China's Police Used Phones, Faces to Track Protesters
From ACM TechNews

How China's Police Used Phones, Faces to Track Protesters

China's police used an advanced surveillance system to track protesters who rallied against the government's pandemic policies this past week.

Amazon's Quest for the 'Holy Grail' of Robotics
From ACM News

Amazon's Quest for the 'Holy Grail' of Robotics

Automating some warehouse functions could let the giant do more with its existing workforce—or the retailer may not require all the humans it employs today.

China Clamps Down on Internet as It Seeks to Stamp Out Covid Protests
From ACM News

China Clamps Down on Internet as It Seeks to Stamp Out Covid Protests

Online regulators tell big tech companies to expand censorship of information on demonstrations and take steps to curb the virtual private networks used to bypass...

Physicists Create a Wormhole Using a Quantum Computer
From ACM News

Physicists Create a Wormhole Using a Quantum Computer

Exploring the possibility that space-time somehow emerges from quantum information.

San Francisco Will Allow Police to Deploy Robots That Kill
From ACM TechNews

San Francisco Will Allow Police to Deploy Robots That Kill

San Francisco's Board of Supervisors voted to grant city police the option to deploy potentially lethal robots in emergency situations.

Meet the 'Smartest Office Building in the World'
From ACM TechNews

Meet the 'Smartest Office Building in the World'

The 31-story JTC Summit smart office building in Singapore incorporates a network of approximately 60,000 sensors to collect data from various building systems....

Self-Driving Robot Patrols Seoul Streets
From ACM TechNews

Self-Driving Robot Patrols Seoul Streets

South Korea has launched its first autonomous urban patrol robot, which patrols the streets of Seoul monitoring in search of dangerous situations.

AI Material Learns Behaviors, Adapts to Changing Conditions
From ACM News

AI Material Learns Behaviors, Adapts to Changing Conditions

University of California, Los Angeles engineers have developed a new class of material.

Algae-Powered Soft Devices Glow in the Dark When Squished or Stretched
From ACM News

Algae-Powered Soft Devices Glow in the Dark When Squished or Stretched

The devices can be recharged with light.

Meet Your New Corporate Office Mate: A 'Brainless' Robot
From ACM News

Meet Your New Corporate Office Mate: A 'Brainless' Robot

Naver, a South Korean Internet firm, is trying to introduce robots into the world of cubicles and conference rooms without making employees uncomfortable.

Quantum Computers and the Universe
From Communications of the ACM

Quantum Computers and the Universe

Ideas for quantum computing change the way we think about space and time.

Swarm Robotics Moves Forward
From Communications of the ACM

Swarm Robotics Moves Forward

Drawing inspiration from nature to enable complex behaviors.

Experimental Wearable Pops Its Top to Send Drowning Alerts
From ACM TechNews

Experimental Wearable Pops Its Top to Send Drowning Alerts

An experimental device under development by scientists at Australia's Macquarie University is designed to alert lifeguards when its wearer is drowning.

Chip Sandwich Pushes Boundaries of Computing, Data Transmission Efficiency
From ACM TechNews

Chip Sandwich Pushes Boundaries of Computing, Data Transmission Efficiency

Engineers have developed an ultrafast electronic/photonic chip sandwich that generates minimal heat.

Quantum Computers Vulnerable to Eavesdropping Hackers
From ACM TechNews

Quantum Computers Vulnerable to Eavesdropping Hackers

Allen Mi and colleagues at Yale University warn that even carefully wiping quantum computers of data would not thwart its theft by hackers.
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