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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.


Robot Ray Swims Using High-Voltage Artificial Muscles
From ACM TechNews

Robot Ray Swims Using High-Voltage Artificial Muscles

Researchers have developed a robotic ray that is propelled by soft, flapping wings made of dielectric elastomers, which bend when electricity is applied to them...

We know What You're Watching (Even If It's Encrypted)
From ACM News

We know What You're Watching (Even If It's Encrypted)

I stand firm in the opinion that it's my basic, human right to binge-watch six hours of trashy detective shows on a Friday night with a silent phone in my lap and...

Inkjet-Printed Flexible Memory Devices
From ACM TechNews

Inkjet-Printed Flexible Memory Devices

Researchers have developed flexible, inkjet-printable memory cells they say could lead to mass-produced printable electronics. T

Point-and-Click Method Makes Robot Grasping Control Less Tedious
From ACM TechNews

Point-and-Click Method Makes Robot Grasping Control Less Tedious

Researchers at the Georgia Institute of Technology are working to make the process of a robot autonomously grasping an object easier.

X-rays Map the 3D Interior of Integrated Circuits
From ACM TechNews

X-rays Map the 3D Interior of Integrated Circuits

Researchers have used x-rays to peer within commercial integrated circuits and reconstruct them in three dimensions.

Amoeba-Like Robot Programmed With DNA
From ACM TechNews

Amoeba-Like Robot Programmed With DNA

Researchers have developed a tiny robotic system that is programmed and controlled by DNA and moves like a living cell.

Want an Energy-Efficient Data Center? Build It Underwater
From ACM TechNews

Want an Energy-Efficient Data Center? Build It Underwater

Microsoft engineers have proposed underwater server farms to help cloud providers deal with data center expansion in an environmentally friendly manner.

Browser Fingerprinting Tech Works Across Different Browsers for the First Time
From ACM TechNews

Browser Fingerprinting Tech Works Across Different Browsers for the First Time

Researchers at Lehigh University have developed new browser fingerprinting software that identifies users across Web browsers more accurately than the most sophisticated...

AI Predicts Autism From Infant Brain Scans
From ACM TechNews

AI Predicts Autism From Infant Brain Scans

Researchers at the University of North Carolina, Chapel Hill have detected brain growth changes linked to autism in children as young as six months old.

Millimeter-Scale Computers: Now With Deep Learning Neural Networks on Board
From ACM TechNews

Millimeter-Scale Computers: Now With Deep Learning Neural Networks on Board

University of Michigan computer scientists are researching micro mote computers.

AI Could Transform the Science of Counting Crowds
From ACM TechNews

AI Could Transform the Science of Counting Crowds

The University of Central Florida has been developing artificial intelligence solutions to relieve crowd scientists from the task of manually counting heads.

Superfast Camera Sees Shock Wave from Light
From ACM News

Superfast Camera Sees Shock Wave from Light

A camera system that captures a snapshot of overlapping light waves in a tiny fraction of a second could lead to new methods for imaging, allowing scientists to...

Graphene Temporary Tattoo Tracks Vital Signs
From ACM TechNews

Graphene Temporary Tattoo Tracks Vital Signs

University of Texas at Austin researchers are developing graphene-based health sensors that stick to a person's skin like a temporary tattoo and take measurements...

Intel Finds Moore's Law’s Next Step at 10 Nanometers
From ACM News

Intel Finds Moore's Law’s Next Step at 10 Nanometers

These days, forecasts about the future of Moore's Law tend to look quite gloomy. But Intel's outlook—at least for the next few years—is decidedly bright.

Expect Deeper and Cheaper Machine Learning
From ACM TechNews

Expect Deeper and Cheaper Machine Learning

Machine-learning technologies are undergoing a transformation, appearing in products and systems that experts predict will be less expensive and more focused on...

Deep Learning AI Listens to Machines for Signs of Trouble
From ACM News

Deep Learning AI Listens to Machines for Signs of Trouble

Driving your car until it breaks down on the road is never anyone's favorite way to learn the need for routine maintenance.

Motion-Planning Chip Speeds Robots
From ACM TechNews

Motion-Planning Chip Speeds Robots

Duke University researchers say they have developed a custom processor to perform robotic motion planning that accelerates the process by three orders of magnitude...

MIT's Modular Robotic Chain Is Whatever You Want It to Be
From ACM TechNews

MIT's Modular Robotic Chain Is Whatever You Want It to Be

Researchers have developed an improved version of last year's LineFORM multifunctional snake robot that introduces modularity to the system.

With Wireless Optogenetic Tools, Neuroscientists Steer Mice Around Their Cages 
From ACM News

With Wireless Optogenetic Tools, Neuroscientists Steer Mice Around Their Cages 

Scientists typically control the behavior of a lab mouse by enticing it with food or repelling it with puffs of air.

Indium Selenide Takes on the Mantle of the New Wonder Material
From ACM News

Indium Selenide Takes on the Mantle of the New Wonder Material

Is there a research institute with a more distinguished pedigree in graphene research than the University of Manchester?
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