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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.


Algorithm Can Infer Velocity, Pressure from Video of Fluid Flows
From ACM TechNews

Algorithm Can Infer Velocity, Pressure from Video of Fluid Flows

Researchers at Brown University have developed an algorithm that can determine the velocities and pressures of a fluid flow by analyzing video of the flow.

Facebook to Pay $550M to Settle Facial Recognition Suit
From ACM TechNews

Facebook to Pay $550M to Settle Facial Recognition Suit

Facebook has agreed to play $550 million to settle a class-action lawsuit over its use of facial recognition technology in Illinois.

Making the Internet Civil Again
From ACM News

Making the Internet Civil Again

Researchers are exploring ways to improve discourse in online discussion groups and social media sites.

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...

U.S. Dairy Farmers Look for Any Tech Edge in Fight to Survive
From ACM TechNews

U.S. Dairy Farmers Look for Any Tech Edge in Fight to Survive

U.S. dairy farmers are using technology to boost efficiency and control costs amid low milk prices and Americans buying less milk. 

Jigsaw Tool to Help Journalists Spot Doctored Images
From ACM TechNews

Jigsaw Tool to Help Journalists Spot Doctored Images

Jigsaw has released a free tool, designed to help journalists identify doctored photos, including those generated through the use of artificial intelligence. 

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.

Iowa Caucus Chaos Likely to Set Back Mobile Voting
From ACM TechNews

Iowa Caucus Chaos Likely to Set Back Mobile Voting

The failure of a vote-recording app used in the Iowa Democratic Presidential Caucus may set back online voting.

Teaching Tomorrow's Automobiles to Hear
From ACM TechNews

Teaching Tomorrow's Automobiles to Hear

A new system allows self-driving cars to recognize external noises such as sirens.

How to Design AI that Eliminates Disability Bias
From ACM TechNews

How to Design AI that Eliminates Disability Bias

AI has proven to magnify the prejudices that skew human decision making against women and ethnic minorities.

Facebook, Google and Twitter Scramble to Stop Misinformation About Coronavirus
From ACM TechNews

Facebook, Google and Twitter Scramble to Stop Misinformation About Coronavirus

Facebook, Google, and Twitter are struggling to prevent misinformation on their platforms about the outbreak of the coronavirus.

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.

Chatbot Pushback
From ACM News

Chatbot Pushback

Consumers are underwhelmed by e-commerce chatbots.

Mapping Potholes by Phone
From ACM TechNews

Mapping Potholes by Phone

A new app for mapping potholes and road quality takes advantage of the accelerometers in smartphones.

Safety Helmet for Firefighters
From ACM TechNews

Safety Helmet for Firefighters

Researchers have developed a firefighter's helmet equipped with haptic actuators, a control box with a radio module, and other devices to provide real-time information...

MIT's 'Smart Surface' Could Improve Your Wi-Fi Signal Tenfold
From ACM TechNews

MIT's 'Smart Surface' Could Improve Your Wi-Fi Signal Tenfold

Researchers have designed a prototype "smart surface" that can concentrate wireless radio signals to maximize reception. 

Self-Learning Heat­ing Control System
From ACM TechNews

Self-Learning Heat­ing Control System

Researchers have developed a smart heating control system that can assess a building's behavior and provide greater comfort and lower energy costs.

Pinterest Bans Misinformation About Voting, Census
From ACM TechNews

Pinterest Bans Misinformation About Voting, Census

The Pinterest platform has banned the posting of misleading information related to voting or the census.

The Secret History of Facial Recognition
From ACM News

The Secret History of Facial Recognition

Sixty years ago, a sharecropper's son invented a technology to identify faces. Then the record of his role all but vanished.

If A Novel Was Good, Would You Care If It Was Created by Artificial Intelligence?
From ACM News

If A Novel Was Good, Would You Care If It Was Created by Artificial Intelligence?

The first computer-generated screenplays are promised within five years. Fiction can't be far behind.
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