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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.


Why Blockchain Is Taking Over the World
From ACM News

Why Blockchain Is Taking Over the World

Bitcoin, Ethereum, and other blockchain-based cryptocurrencies are booming—and for good reason.

Take a Walk on Mars, in Your Own Living Room
From ACM News

Take a Walk on Mars, in Your Own Living Room

When NASA scientists want to follow the path of the Curiosity rover on Mars, they can don a mixed-reality headset and virtually explore the Martian landscape.

This Company's Robots Are Making Everything, and Reshaping the World
From ACM Careers

This Company's Robots Are Making Everything, and Reshaping the World

The headquarters of Fanuc sit in the shadow of Mt. Fuji, on a sprawling, secluded campus of 22 windowless factories and dozens of office buildings.

Back to the Canyon
From ACM TechNews

Back to the Canyon

A team of researchers hopes to determine if fatigue can be predicted and whether life-threatening fatigue can be differentiated from recoverable fatigue.

Andrew Ng Has a Chatbot That Can Help With Depression
From ACM TechNews

Andrew Ng Has a Chatbot That Can Help With Depression

Stanford University professor Andrew Ng is supporting the development of a Facebook chatbot to offer interactive cognitive behavior therapy to people suffering...

Rendering the Invisible Visible
From ACM TechNews

Rendering the Invisible Visible

Researchers at multiple institutions are working on the Mobile Material Characterization and Localization by Electromagnetic Sensing project.

Deep Space Communications via Faraway Photons
From ACM News

Deep Space Communications via Faraway Photons

A spacecraft destined to explore a unique asteroid will also test new communication hardware that uses lasers instead of radio waves.

What Cmu's Snake Robot Team Learned While Searching For Mexican Earthquake Survivors
From ACM TechNews

What Cmu's Snake Robot Team Learned While Searching For Mexican Earthquake Survivors

Researchers used their snake robots in search-and-rescue missions in Mexico City shortly after a major earthquake struck the region in September.

For $1,000, Anyone Can Purchase Online Ads to Track Your Location and App ­se
From ACM TechNews

For $1,000, Anyone Can Purchase Online Ads to Track Your Location and App ­se

Researchers suggest it could cost only about $1,000 for someone to buy and target online ads in order to monitor the location of others, as well as their application...

Alphago Zero Shows Machines Can Become Superhuman Without Any Help
From ACM TechNews

Alphago Zero Shows Machines Can Become Superhuman Without Any Help

DeepMind's upgrade to the AlphaGo algorithm, AlphaGo Zero, beat its predecessor in a 100-game Go match, acquiring skills by playing millions of games against itself...

The Shape of Work to Come 
From ACM News

The Shape of Work to Come 

Last year, entrepreneur Sebastian Thrun set out to augment his sales force with artificial intelligence.

AI Algorithms Are Starting to Teach AI Algorithms
From ACM TechNews

AI Algorithms Are Starting to Teach AI Algorithms

Artificial intelligence researchers and companies are applying machine learning to automate the more complicated aspects of AI algorithm development.

New Method to Detect Spin Current in Quantum Materials ­nlocks Potential For Alternative Electronics
From ACM TechNews

New Method to Detect Spin Current in Quantum Materials ­nlocks Potential For Alternative Electronics

Researchers have developed a new method that precisely measures the mysterious behavior and magnetic properties of electrons flowing across the surface of quantum...

Wpi Computer Scientists ­se Mixed Reality to Visualize Complex Biological Networks
From ACM TechNews

Wpi Computer Scientists ­se Mixed Reality to Visualize Complex Biological Networks

Researchers are developing new mixed-reality methods for visualizing complex biological networks so they can find the most salient information and linkages.

Mapping the Great Barrier Reef with Cameras, Drones and Nasa Tech
From ACM News

Mapping the Great Barrier Reef with Cameras, Drones and Nasa Tech

Richard Vevers, a British underwater photographer, was horrified when he returned in 2015 to a colourful reef in American Samoa he had shot a year earlier. It had...

Now There's an Iq Test For Siri and Friends
From ACM TechNews

Now There's an Iq Test For Siri and Friends

Researchers used an intelligence test they developed to rank intelligent assistants such as Google Assistant and Siri on the same scale used for humans.

Fresh Findings From Cassini
From ACM News

Fresh Findings From Cassini

NASA's Cassini spacecraft ended its journey on Sept. 15 with an intentional plunge into the atmosphere of Saturn, but analysis continues on the mountain of data...

Liquid Metal Brings Soft Robotics a Step Closer
From ACM TechNews

Liquid Metal Brings Soft Robotics a Step Closer

Researchers in the U.K. say they have applied electrical charges to manipulate liquid metal into two-dimensional shapes such as letters and a heart.

There's a Huge Opportunity in Robotics For Early-Career Computer Scientists and Serious Software Engineers
From ACM TechNews

There's a Huge Opportunity in Robotics For Early-Career Computer Scientists and Serious Software Engineers

University of Washington professor Maya Cakmak discusses the role of programming by demonstration in her work on human-machine interaction.

Researchers Create Digital Objects From Incomplete 3D Data
From ACM TechNews

Researchers Create Digital Objects From Incomplete 3D Data

Researchers in Germany say they have developed a computational method for reconstructing a digital object from incomplete images.
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