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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.


New Technology Could Wean the Battery World Off Cobalt
From ACM TechNews

New Technology Could Wean the Battery World Off Cobalt

Scientists are working to build cathodes for batteries that do not rely on cobalt.

AI Chips May Give You a Real Reason to Upgrade Your Smartphone
From ACM News

AI Chips May Give You a Real Reason to Upgrade Your Smartphone

You've likely seen artificial intelligence technology spread into apps, devices and services, doing things like recognizing your friends' faces in photos and endowing...

Scientists Teach Computers How to Analyze Brain Cells
From ACM TechNews

Scientists Teach Computers How to Analyze Brain Cells

Researchers at the San Francisco-based Gladstone Institutes are studying whether computers can be trained to identify structures in unstained cells.

'Quasi-Non-Volatile' Memory Looks to Fill Gap Between Volatile and Non-Volatile Memory
From ACM TechNews

'Quasi-Non-Volatile' Memory Looks to Fill Gap Between Volatile and Non-Volatile Memory

Researchers at Fudan University in China have created a new gate design for transistors using two-dimensional materials

How to Catch a Fish Genome With Big Data
From ACM TechNews

How to Catch a Fish Genome With Big Data

Researchers have assembled an annotated genome of the California Yellowtail for the first time.

Artificial Antimicrobial Peptides Could Help Overcome Drug-Resistant Bacteria
From ACM TechNews

Artificial Antimicrobial Peptides Could Help Overcome Drug-Resistant Bacteria

A new streamlined approach to developing antimicrobial peptide drugs uses a computer algorithm that mimics natural evolution.

­sing Open Source Designs to Create More Specialized Chips
From ACM News

­sing Open Source Designs to Create More Specialized Chips

The open source movement changed how companies build software. Facebook, Twitter, and Yahoo employees pitched in during the early days of the data-crunching software...

See Straight Through Walls by Augmenting Your Eyeballs With Drones
From ACM TechNews

See Straight Through Walls by Augmenting Your Eyeballs With Drones

Researchers are studying how to use augmented reality to change drones into remote cameras that an untrained user can easily control.

Need a New Look? Facebook's AI Fashion Designer Has Some Ideas
From ACM TechNews

Need a New Look? Facebook's AI Fashion Designer Has Some Ideas

Researchers used generative adversarial networks to produce fashion items including handbags, jumpers, and T-shirts.

Self-Powered Image Sensor Could Watch You Forever
From ACM News

Self-Powered Image Sensor Could Watch You Forever

Solar cells convert light to electricity. Image sensors also convert light to electricity. If you could do them both at the same time in the same chip, you'd have...

NIST Chip Hints at Quantum Sensors of the Future
From ACM TechNews

NIST Chip Hints at Quantum Sensors of the Future

Researchers at NIST have created a new chip on which laser light interacts with a tiny cloud of atoms to act as a miniature toolkit for measuring important quantities...

Weird Quantum Physics Is Key to Keeping Your Credit Card Safe
From ACM News

Weird Quantum Physics Is Key to Keeping Your Credit Card Safe

Using the bizarre rules of quantum physics, US government researchers have developed a new way to generate random numbers that play a key role in protecting sensitive...

Computer Scientists Create CG Sand That Looks ­nbelievably Real
From ACM TechNews

Computer Scientists Create CG Sand That Looks ­nbelievably Real

Researchers at the University of California, Los Angeles and the University of Pennsylvania have helped develop a new method for depicting computer-generated sand...

Distinguishing Identical Twins
From ACM News

Distinguishing Identical Twins

Can facial recognition systems tell twins apart?

Mars Express v2.0
From ACM News

Mars Express v2.0

Every so often, your smartphone or tablet receives new software to improve its functionality and extend its life. Now, ESA's Mars Express is getting a fresh install...

NASA's Juno Mission Provides Infrared Tour of Jupiter's North Pole
From ACM News

NASA's Juno Mission Provides Infrared Tour of Jupiter's North Pole

Scientists working on NASA's Juno mission to Jupiter shared a 3-D infrared movie depicting densely packed cyclones and anticyclones that permeate the planet's polar...

Yarn-Like Rechargeable Zinc Battery Could Power Smart Clothes and Wearables
From ACM TechNews

Yarn-Like Rechargeable Zinc Battery Could Power Smart Clothes and Wearables

In a development that could lead to washable, sensor-laden smart clothes and wearable electronics, researchers at the City University of Hong Kong have molded a...

How the ­niversity of Sheffield ­ses GP­s to Supercharge Simulations
From ACM TechNews

How the ­niversity of Sheffield ­ses GP­s to Supercharge Simulations

Researchers at the University of Sheffield are increasingly relying on graphics-processing unit (GPU) technology to supercharge their work with complex system simulations...

Building Better Maps for the Disability Community
From ACM News

Building Better Maps for the Disability Community

Occupational therapist turned disability rights activist Alanna Raffel has spent her career thinking about accessibility. So for her 30th birthday last year, she...

Smartphone App Can Help Doctors Track Severity of Parkinson's Symptoms
From ACM TechNews

Smartphone App Can Help Doctors Track Severity of Parkinson's Symptoms

HopkinsPD uses smartphone sensors to reliably score symptom severity in patients with Parkinson's disease.
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