Communications of the ACM
Organic Optical Transistor Outperforms Silicon
All-optical logic gates were made possible through the use of organic materials sandwiched between layers of silicon/tantalum… From ACM NewsAn 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
2 Quakes in 2 Days, No Warning from ShakeAlertLA. Now the App Is Getting Reworked
An early-warning earthquake app's failure to alert Los Angeles residents of tremors from two quakes in July prompted an upgrade so weaker tremors will set off warnings...
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A Major Cyber Attack Could Be Just as Deadly as Nuclear Weapons, Says Scientist
People around the world may be worried about nuclear tensions rising, but they're missing the fact that a major cyberattack could be just as damaging.
From ACM TechNews
How a State Plans to Turn Coal Country into Coding Country
Wyoming has mandated that all its K-12 public schools offer computer science, in an effort to transition from its economic reliance on fossil-fuel industries.
From ACM TechNews
What Your Voice Reveals About You
Technology can detect nuances in the human voice that offer clues to a person's likely location, medical conditions, and even physical features.
From ACM TechNews
Researchers Use Blockchain to Drive Electric Vehicle Infrastructure
Researchers have incorporated blockchain into energy systems, which could serve to expand the charging infrastructure for electric vehicles.
From ACM TechNews
SMU Researchers Find a New Way to Snoop with Smartphones. Should You Be Worried?
A new app could be used to determine what a computer user is typing.
From ACM TechNews
Hackers Told to Break into U.S. Voting Machines Didn't Have Much Trouble
Hackers at this year's Def Con hacker conference successfully exploited weaknesses in U.S. voting systems, demonstrating that many machines could be hijacked and...
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How Facebook Catches Bugs in Its 100 Million Lines of Code
For the past four years, Facebook has quietly used a homegrown tool called Zoncolan to find bugs in its massive codebase.
From ACM TechNews
You Can Now Practice Firing Someone in VR
Virtual reality workplace training provider Talespin has developed virtual characters to train people in soft management skills such as firing employees. ...
From ACM TechNews
Virtual 'Universe Machine' Sheds Light on Galaxy Evolution
Researchers at the University of Arizona have used supercomputer simulations to understand how galaxies such as the Milky Way come into existence.
From ACM TechNews
Apple Transforms Central Park Into an Augmented Reality Gallery
Apple has launched an intiative called [AR]T, a curation of augmented reality art featured in a series of guided walks in New York City's Central Park.
From ACM TechNews
Canada Shows the Way on Autonomous Vehicles
Researchers at universities across Canada are helping the country prepare for the coming autonomous vehicle and electric vehicle revolution, while raising Canada's...
From ACM TechNews
Legal Shield for Websites Rattles Under Onslaught of Hate Speech
U.S. lawmakers are debating Section 230 of the Communications Decency Act, which protects websites from liability for user-generated content.
From ACM TechNews
Wearable Motion Sensors Could Monitor Baby In Utero
Researchers at the Stevens Institute of Technology have developed a technique that could allow expectant parents to hear their baby's heartbeat continuously at...
From ACM News
Digital Twins Grow Up
The idea of creating digital twins to simulate real-world systems isn't new, but the concept is advancing rapidly.
From ACM TechNews
Google Maps for Tissues
Researchers at the Max Delbruck Center for Molecular Medicine in Germany have developed software to help make sense of vast datasets generated by modern light microscopy...
From ACM TechNews
Two Fraudsters, One Passport – Computers Detect Fraudulent Identity Photos
Researchers at the University of Lincoln found that computers are more accurate than humans at detecting photos that have undergone face morphing, a digital manipulation...
From ACM TechNews
Sydney's $600M Smart Motorway Project to Be Put to the Test
Australia's New South Wales government will soon initiate trials for the $600-million (US$404-million) M4 Smart Motorway project.
From ACM TechNews
Waiting-Room Anxiety Eased With Apps That Give Updates
Startups and large healthcare organizations are developing tools designed to give parents frequent updates on what is happening to their children during surgeries...
From ACM TechNews