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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.


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.

New Insights Into How the Human Brain Solves Complex Decision-Making Problems
From ACM TechNews

New Insights Into How the Human Brain Solves Complex Decision-Making Problems

A new study helps explain how the human brain adapts to complexity in learning and decision-making.

Intel and Softbank Beware: Open Source Coming for Chips
From ACM News

Intel and Softbank Beware: Open Source Coming for Chips

Opening up part of the chipmaking process could jostle the industry.

CT Scans, 3D Printing Give Voice to Mummified Priest
From ACM TechNews

CT Scans, 3D Printing Give Voice to Mummified Priest

Researchers in the U.K. used computed tomography scanning and a three-dimensionally-printed larynx to reproduce the sound from the vocal tract of a 3,000-year-old...

IBM's Debating AI Just Got a Lot Closer to Being a Useful Tool
From ACM TechNews

IBM's Debating AI Just Got a Lot Closer to Being a Useful Tool

IBM upgraded the neural networks of its Project Debater system to improve the quality of evidence the argument-mining system uncovers.

Soft, Sensitive, and Smart
From ACM News

Soft, Sensitive, and Smart

The future of robotic skin.

Man Diagnosed with Wuhan Coronavirus Is Being Treated Largely by a Robot
From ACM TechNews

Man Diagnosed with Wuhan Coronavirus Is Being Treated Largely by a Robot

The first person diagnosed with the Wuhan coronavirus in the U.S. is being treated with the help of a robot at Providence Regional Medical Center in Everett, WA...

Intel Patching the Patch for the Patch for 'Zombieload' Flaw
From ACM TechNews

Intel Patching the Patch for the Patch for 'Zombieload' Flaw

Intel said it will release yet another patch for a microarchitectural data sampling vulnerability that allows hackers to fool microprocessors into exposing protected...

Waymo Self-Driving Minivans Take to More U.S. Roads
From ACM TechNews

Waymo Self-Driving Minivans Take to More U.S. Roads

Alphabet's Waymo self-driving car project is expanding testing of its autonomous Chrysler Pacifica minivans and long-haul trucks to roads in Texas and New Mexico...
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