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Communications of the ACM

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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.


A Fur-Friendly 'Wearable for Pets'
From ACM TechNews

A Fur-Friendly 'Wearable for Pets'

Researchers at Imperial College London in the U.K. have created a wearable health-tracking sensor for pets and people that can monitor vital signs through apparel...

Can Nanosheet Transistors Keep Moore's Law Alive?
From Communications of the ACM

Can Nanosheet Transistors Keep Moore's Law Alive?

The technology promises to advance semiconductors and computing, but also introduces new questions and challenges.

Chip Brings Ultra-Low-Power Wi-Fi to IoT Devices
From ACM TechNews

Chip Brings Ultra-Low-Power Wi-Fi to IoT Devices

A new ultra-low-power Wi-Fi radio enables Internet of Things devices to communicate with existing Wi-Fi networks using 5,000 times less power.

A Growing Presence on the Farm: Robots
From ACM TechNews

A Growing Presence on the Farm: Robots

Agronomists are using new autonomous robots to help them breed better crops. 

Cryptographic 'Tag of Everything' Could Protect Supply Chain
From ACM TechNews

Cryptographic 'Tag of Everything' Could Protect Supply Chain

A new cryptographic identity tag can be attached to virtually any product in order to verify its authenticity.

The Shuttering of Corporate Datacenters
From ACM News

The Shuttering of Corporate Datacenters

Datacenters are being decommissioned at a rapid pace.

Robot Completes First Round of 'Supermicrosurgeries' on Human Patients
From ACM TechNews

Robot Completes First Round of 'Supermicrosurgeries' on Human Patients

A new robot has successfully performed its first round of supermicrosurgical procedures.

Iran Unveils Its Most Advanced Humanoid Robot Yet
From ACM TechNews

Iran Unveils Its Most Advanced Humanoid Robot Yet

A team of researchers at the University of Tehran in Iran has developed a fourth version of the Surena humanoid robotic system. 

Printing Tiny, High-Precision Objects in Seconds
From ACM TechNews

Printing Tiny, High-Precision Objects in Seconds

A new high-precision technique can print small, soft objects in three dimensions in seconds.

Data Driving New Approaches to Transportation
From ACM TechNews

Data Driving New Approaches to Transportation

Shifts in transportation highlight cities' need for data management to cope with traffic, digital platforms, and other trends.

Reconfigurable Robot Can Climb Up Its Own Track
From ACM TechNews

Reconfigurable Robot Can Climb Up Its Own Track

Researchers in Israel have developed a mobile robot that can change its entire body shape on a link-by-link basis, using an extra actuator to "build its own track...

Engineers Built a Stable Quantum Silicon Chip From Artificial Atoms
From ACM TechNews

Engineers Built a Stable Quantum Silicon Chip From Artificial Atoms

Researchers have found a way to make artificial atoms on a silicon chip more stable by drawing in additional electrons to the atoms' outer shell, which could produce...

U.S. Companies Cut Back on Robots in 2019
From ACM TechNews

U.S. Companies Cut Back on Robots in 2019

U.S. companies installed fewer robots last year compared to 2018, according to a report from the Association for Advancing Automation .

FAA Moves Toward Certifying Specific Drones for Package Deliveries
From ACM TechNews

FAA Moves Toward Certifying Specific Drones for Package Deliveries

The U.S. Federal Aviation Administration has proposed new safety standards for specific unmanned-aircraft models, a significant step toward eventually authorizing...

Robot Submarine Snaps First Images at Foundation of Antarctic Glacier
From ACM TechNews

Robot Submarine Snaps First Images at Foundation of Antarctic Glacier

A robotic submarine captured the first-ever images of the foundations on the ocean floor of the Thwaites Glacier in Antarctica.

Fusion Startups Step in to Realize Decades-Old Clean Power Dream
From ACM TechNews

Fusion Startups Step in to Realize Decades-Old Clean Power Dream

Startups are trying to make clean fusion-generated electricity a reality by designing systems for squeezing atoms together.

Researcher Creates Drone System to Give Early Warning on Natural Disasters
From ACM TechNews

Researcher Creates Drone System to Give Early Warning on Natural Disasters

A Queen's University Belfast researcher developed a drone system that can warn of natural disasters, and function as a Wi-Fi hotspot should telecommunications be...

Engineers Design Bionic 'Heart' for Testing Prosthetic Valves, Other Cardiac Devices
From ACM TechNews

Engineers Design Bionic 'Heart' for Testing Prosthetic Valves, Other Cardiac Devices

Researchers have built a "biorobotic hybrid heart" from heart tissue and a robotic pumping system for testing prosthetic valves and other cardiac devices.

Researchers Report Progress on Molecular Data Storage System
From ACM TechNews

Researchers Report Progress on Molecular Data Storage System

Researchers have stored and retrieved over 200 kilobytes of digital image files by encoding the data in mixtures of custom-synthesized libraries of small molecules...

Handheld 3D Skin Printer Demonstrates Accelerated Healing of Large, Severe Burns
From ACM TechNews

Handheld 3D Skin Printer Demonstrates Accelerated Healing of Large, Severe Burns

A new handheld three-dimensional skin printer can accelerate healing from burns.
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