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Communications of the ACM

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The news archive provides access to past news stories from Communications of the ACM and other sources by date.

November 2020


From ACM News

Apple Introduces New Macs With the First Apple Chips

Apple Introduces New Macs With the First Apple Chips

Apple unveiled three new Mac computers that use processors the company created itself, ending its reliance on Intel.


From ACM TechNews

Researchers Isolate, Decode Brain Signal Patterns for Specific Behaviors

Researchers Isolate, Decode Brain Signal Patterns for Specific Behaviors

Researchers have developed a machine learning algorithm that isolates and decodes behaviors based on signals from the brain.


From ACM TechNews

AI Shows Potential to Gauge Voter Sentiment

AI Shows Potential to Gauge Voter Sentiment

Some technology experts believe using artificial intelligence to gauge voter sentiment could help to better understand the electorate.


From ACM TechNews

Thin Holographic Video Display for Mobile Phones

Thin Holographic Video Display for Mobile Phones

At South Korea's Samsung Advanced Institute of Technology, researchers invented a method for creating a thin holographic video display for mobile phones.


From ACM TechNews

Computer Model Can Predict How Covid-19 Spreads in Cities

Computer Model Can Predict How Covid-19 Spreads in Cities

A team of researchers has developed a computer model that accurately predicted Covid-19's spread in 10 major cities earlier this year.


From ACM TechNews

Hybrid 3D-Printing Bioinks Help Repair Knee Cartilage

Hybrid 3D-Printing Bioinks Help Repair Knee Cartilage

Researchers engineered two new three-dimensional (3D) printing hybrid bioinks that can be used to print a replacement for damaged knee cartilage.


From ACM News

Computer Scientists Achieve 'Crown Jewel' of Cryptography

Computer Scientists Achieve 'Crown Jewel' of Cryptography

A cryptographic master tool called indistinguishability obfuscation has for years seemed too good to be true. Three researchers have figured out that it can work.


From ACM TechNews

Tunisian Startup 3D-Prints Solar-Powered Bionic Hands

Tunisian Startup 3D-Prints Solar-Powered Bionic Hands

Tunisian startup Cure Bionics has developed a three-dimensionally-printed solar-powered bionic hand, to help amputees and other disabled people throughout Africa.


From ACM TechNews

Flexible, More Reliable Sensor Developed

Flexible, More Reliable Sensor Developed

A new sensor material has high sensitivity but low hysteresis, paving the way for more accurate wearable health technology and robotic sensing.


From ACM TechNews

Retailers Use AI to Improve Online Recommendations for Shoppers

Retailers Use AI to Improve Online Recommendations for Shoppers

Online retailers have taken steps during the pandemic to improve their search and recommendation engines by building predictive models with high levels of accuracy.


From ACM News

Spoofing the Spoofers

Spoofing the Spoofers

Security deception software gets an upgrade.


From ACM TechNews

AI Model Detects Asymptomatic Covid-19 Infections Through Cellphone-Recorded Coughs

AI Model Detects Asymptomatic Covid-19 Infections Through Cellphone-Recorded Coughs

A new artificial intelligence model between asymptomatic people infected with Covid-19 and healthy individuals via forced-cough recordings.


From ACM TechNews

NHS Signs Up for Tim Berners-Lee Pilot to Reinvent Web

NHS Signs Up for Tim Berners-Lee Pilot to Reinvent Web

The U.K.'s National Health Service is among more than a dozen partners that have signed up for a pilot program of Tim Berners-Lee's new company to promote a new Web data architecture.


From ACM TechNews

AI News Bias Tool Created by USC Computer Scientists

AI News Bias Tool Created by USC Computer Scientists

University of Southern California computer scientists have developed an artificial intelligence tool to automatically detect bias in news.


From ACM TechNews

Big Tech Snags Hollywood Talent to Pursue Enhanced Reality

Big Tech Snags Hollywood Talent to Pursue Enhanced Reality

Silicon Valley companies are scooping up Hollywood digital visual-effects artists and technology to enhance their augmented and virtual reality products with lifelike experiences.


From ACM TechNews

Japanese Scientists Create Mind Control Tech for Robot

Japanese Scientists Create Mind Control Tech for Robot

Japanese scientists have engineered a prototype device that allows anyone to control a miniature toy Gundam robot with thought.


From ACM TechNews

Robots Now Can Understand What You Are Saying to Follow Commands

Robots Now Can Understand What You Are Saying to Follow Commands

University of Michigan researchers have developed a model that simplifies robots' ability to follow commands by allowing them to understand what people are saying.


From ACM News

Intel's Success Came With Making Its Own Chips. Until Now.

Intel's Success Came With Making Its Own Chips. Until Now.

The Silicon Valley pioneer long held it had to build its flagship chips in its own factories; then it hit the wall and is considering outsourcing—a milestone in the story of America's losing its manufacturing primacy,


From ACM TechNews

How AI Can Help Save Forests

How AI Can Help Save Forests

Scientists are developing artificial intelligence-driven methods to aid forest conservation by enabling a new level of real-time awareness.


From ACM TechNews

Python's Popularity: Ahead of Java for 1st Time, Still Trailing C

Python's Popularity: Ahead of Java for 1st Time, Still Trailing C

Python has overtaken Java to become the second-most-popular programming language on the Tiobe index for the first time.


From ACM TechNews

A Next-Generation Computer Chip With Two Heads

A Next-Generation Computer Chip With Two Heads

Engineers in Switzerland have developed a computer chip that combines logic operations and data storage in a single architecture.


From ACM TechNews

Drone Technology Improves Ability to Forecast Volcanic Eruptions

Drone Technology Improves Ability to Forecast Volcanic Eruptions

An international team of researchers modified long-range drones that collect data from active volcanoes, in order to better forecast eruptions.


From ACM TechNews

Robots Help Answer Age-Old Question: Why do Fish School?

Robots Help Answer Age-Old Question: Why do Fish School?

Researchers used biomimetic fish-like robots to demonstrate that fish save energy by swimming in schools without having to keep fixed distances from each other.


From ACM News

Help Wanted: Quantum

Help Wanted: Quantum

How the U.S. can build a quantum workforce.


From ACM TechNews

Japan Inc. Finds New Business Case for Robotics During Covid-19

Japan Inc. Finds New Business Case for Robotics During Covid-19

Heavy investment in robots helped many Japanese businesses manage an increase in online orders during the pandemic.


From ACM TechNews

Surrey Device Takes Us Closer to High-Performing Wearable, Eco-Disposable AI Electronics

Surrey Device Takes Us Closer to High-Performing Wearable, Eco-Disposable AI Electronics

Researchers developed the Multimodal Transistor to produce efficient analog computation for robotic control, artificial intelligence, and unsupervised machine learning.


From ACM TechNews

Dart-Shooting Drone Attacks Trees for Science

Dart-Shooting Drone Attacks Trees for Science

Researchers have come up with a method to increase the efficiency of setting up sensor networks by using a drone as a launching platform for laser-aimed, sensor-equipped darts.


From ACM TechNews

Autonomous Boats Could Be Your Next Ride

Autonomous Boats Could Be Your Next Ride

Researchers have developed the world's first fleet of autonomous boats, along with algorithms to permit communication and collaboration among the boats.


From ACM TechNews

Disney Research Makes Robotic Gaze Interaction Eerily Lifelike

Disney Research Makes Robotic Gaze Interaction Eerily Lifelike

A team of researchers is imbuing animatronic robots with lifelike eye gaze.


From ACM TechNews

Software Can Spy on What You Type in Video Calls by Tracking Your Arms

Software Can Spy on What You Type in Video Calls by Tracking Your Arms

A new model can track the movement of the shoulders and arms of a person typing during a video call to determine what they are typing.