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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.


Amazon Brings Cashierless Tech to Full-Size Grocery Store
From ACM TechNews

Amazon Brings Cashierless Tech to Full-Size Grocery Store

Amazon deployed its Just Walk Out cashierless retail system in its newest Seattle-based Amazon Fresh physical grocery outlet, its first use in a full-size store...

Underwater Robot Offers Insight into Mid-Ocean 'Twilight Zone'
From ACM TechNews

Underwater Robot Offers Insight into Mid-Ocean 'Twilight Zone'

Scientists used the underwater robot Mesobot to capture high-resolution images of slow-moving organisms in the mid-ocean "twilight zone" region.

The Future of Supply Chains
From Communications of the ACM

The Future of Supply Chains

Droids, drones, and driverless technologies are fueling a supply chain revolution.

Charles M. Geschke (1939-2021)
From Communications of the ACM

Charles M. Geschke (1939-2021)

Charles M. Geschke helped create the modern world of computing, where beautiful typography and expressive, artistic graphics are as integral to most users' experience...

Mathematicians Welcome Computer-assisted Proof in 'Grand Unification' Theory
From ACM News

Mathematicians Welcome Computer-assisted Proof in 'Grand Unification' Theory

Proof-assistant software handles an abstract concept at the cutting edge of research, revealing a bigger role for software in mathematics.

Canadian Regulators Seek Policy Amendments for Facial Recognition
From ACM TechNews

Canadian Regulators Seek Policy Amendments for Facial Recognition

Canada's Office of the Privacy Commissioner has cited the Royal Canadian Mounted Police for illegally using facial recognition software from Clearview AI.

Invention Uses Machine-Learned Human Emotions to 'Drive' Autonomous Vehicles
From ACM TechNews

Invention Uses Machine-Learned Human Emotions to 'Drive' Autonomous Vehicles

A Florida Atlantic University' researcher has designed technology for autonomous systems that uses machine-learned human moods to respond to emotions.

Facebook Researchers Say They Can Detect Deepfakes And Where They Came From
From ACM News

Facebook Researchers Say They Can Detect Deepfakes And Where They Came From

Facebook's artificial intelligence program looks for cracks left behind in the manufacturing process used to change an image's digital "fingerprint."

USPS Uses Edge AI Apps to Help Track Down Missing Packages Faster
From ACM News

USPS Uses Edge AI Apps to Help Track Down Missing Packages Faster

The U.S. Postal Service is using artificial intelligence technology from NVIDIA to help it gain efficiencies.

Smartphone Camera Can Illuminate Bacteria Causing Acne, Dental Plaque
From ACM TechNews

Smartphone Camera Can Illuminate Bacteria Causing Acne, Dental Plaque

Researchers have developed a technique to identify potentially harmful bacteria on skin and in the mouth, using images taken by smartphone cameras.

Computer Trouble Hits Hubble Space Telescope, Science Halted
From ACM News

Computer Trouble Hits Hubble Space Telescope, Science Halted

Launched in 1990, Hubble is showing more and more signs of aging, despite a series of repairs and updates by spacewalking astronauts during NASA's shuttle era. ...

Computers Predict People's Tastes in Art
From ACM TechNews

Computers Predict People's Tastes in Art

Researchers have come up with a program to predict people's art preferences.

Creating 'Digital Twins' at Scale
From ACM TechNews

Creating 'Digital Twins' at Scale

Researchers have designed a model for generating digital twins—precise computer simulations—at scale.

DeepMind AI Taught Digital People to Play Football from Scratch
From ACM TechNews

DeepMind AI Taught Digital People to Play Football from Scratch

An artificial intelligence-trained computer learned to play football from scratch, using digital players.

Computer System Can Help Inform Future Therapies for Patients with Inherited Heart Disease
From ACM TechNews

Computer System Can Help Inform Future Therapies for Patients with Inherited Heart Disease

A computer system trained on clinical data can support medical and surgical decisions on the treatment of patients with inherited heart disease.

AI Spots Coronal Holes to Automate Space Weather Prediction
From ACM TechNews

AI Spots Coronal Holes to Automate Space Weather Prediction

Automated space weather prediction came a step closer to reality via a neural network that can identify coronal holes in space-based observations.

Tech Firms Use Remote Monitoring to Help Honey Bees
From ACM TechNews

Tech Firms Use Remote Monitoring to Help Honey Bees

Technology companies are monitoring honey bee colonies remotely to investigate hive die-offs, in efforts to improve their survival.

How Do We Improve the Virtual Classroom?
From ACM TechNews

How Do We Improve the Virtual Classroom?

Researchers investigated virtual learning's shortcomings and proposed approaches for improving the experience.

Meet Grace, the Healthcare Robot COVID-19 Created
From ACM TechNews

Meet Grace, the Healthcare Robot COVID-19 Created

Hong Kong-based Hanson Robotics has developed a prototype robot to engage with seniors and those isolated by the COVID-19 pandemic.

Rates of Anxiety, Depression Among College Students Continue to Soar, App-Based Research Shows
From ACM TechNews

Rates of Anxiety, Depression Among College Students Continue to Soar, App-Based Research Shows

A four-year study by Dartmouth College researchers uncovered higher rates of anxiety and depression among college students since the onset of the coronavirus pandemic...
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