Communications of the ACM
An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM TechNews
Researchers Tap Antiferromagnets for Better RAM
An international team of scientists has discovered that antiferromagnets could make computer memory significantly faster and more efficient.
From ACM TechNews
Singapore Trials Patrol Robots to Deter Bad Social Behavior
A Singapore government agency announced that a three-week trial will use robot patrols of public areas with high foot traffic in central Singapore to curb poor...
From ACM TechNews
He Built a Robot to Prove a Point About Refugees
Afghan refugee Saidullah Karimi built a robot from pieces of trash to symbolize what refugees can accomplish and contribute to their new societies.
From ACM News
New Family of Ferroelectric Materials Raises Possibilities for Improved Information, Energy Storage
The new materials are made with magnesium-substituted zinc oxide thin films.
From ACM TechNews
Rent-a-Robot: Silicon Valley's Answer to Labor Shortage in Smaller U.S. Factories
Venture capitalists are investing in leasing robots from Silicon Valley startups to smaller U.S. factories amid a labor shortage.
From ACM TechNews
Medicine From the Sky in Bengaluru: Trial Run for Drone Delivery Successful
India's Ministry of Civil Aviation said a trial run of beyond-visual-line-of-sight (BVLOS) drone delivery of medicines was completed successfully in Bengaluru. ...
From ACM TechNews
Student-Athletes Required to Wear COVID Trackers at Washington State High School
Some student-athletes and coaches at Eatonville High School in Eatonville, WA, are being required to wear proximity monitors to trace potential COVID-19 exposure...
From ACM News
The $150 Million Machine Keeping Moore's Law Alive
ASML's next-generation extreme ultraviolet lithography machines achieve previously unattainable levels of precision, which means chips can keep shrinking for...
From ACM News
Technology to the Rescue
Updating emergency rescue equipment and tactics with digital technologies.
From ACM News
The World Is Still Short of Everything. Get Used to It.
Pandemic-related product shortages from computer chips to construction materials were supposed to be resolved by now. Instead, the world has gained a lesson in...
From ACM TechNews
More Than 50 Robots Work at Singapore High-Tech Hospital
Over 50 robots are working at Singapore's Changi General Hospital, performing activities ranging from surgery to administrative activities.
From ACM News
Ultrafast Electron Microscopy Leads to Pivotal Discovery for the Development of New Quantum Devices
Ultrafast electron microscope opens up new avenues for the development of sensors and quantum devices.
From ACM TechNews
Wing Approaches 100,000 Drone Deliveries 2 Years After Launch
Two years after its pilot launched in Logan, Australia, Alphabet's drone delivery company Wing is nearing its 100,000th customer delivery.
From ACM TechNews
Scientists Reveal World's First 3D-Printed Wagyu Beef
Scientists at Japan's Osaka University have unveiled what they are calling the first-ever three-dimensionally-printed Wagyu beef, created using stem cells extracted...
From ACM TechNews
Who Can Bend Light for Cheaper Internet?
A new system can maintain network connections when optical fibers break by reconfiguring optical transmissions from damaged fibers to healthy ones.
From ACM TechNews
One Material with Two Functions Could Lead to Faster Memory
A new device simultaneously stores and visually transmits data with a single semiconductor.
From ACM TechNews
DARPA Drone Cybersecurity Software Foils Hackers in Demo
The U.S. Defense Advanced Research Projects Agency says the hackers it invited to try to hack the High-Assurance Cyber Military Systems all failed.
From ACM TechNews
Cutting 'Edge': A Tunable Neural Network Framework Towards Compact, Efficient Models
A sparse convolutional neural network framework and training algorithms can seamlessly integrate CNN models on low-power edge devices.
From ACM TechNews