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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.


The Tiniest Lego: A Tale of Nanoscale Motors, Rotors, Switches and Pumps
From ACM News

The Tiniest Lego: A Tale of Nanoscale Motors, Rotors, Switches and Pumps

The robot moves slowly along its track, pausing regularly to reach out an arm that carefully scoops up a component.

The Oil-Rich City Betting on Drones
From ACM Careers

The Oil-Rich City Betting on Drones

Over the PA system a voice tells us not to be alarmed. What we are about to see is just a demonstration, courtesy of the United Arab Emirates' Ministry of the Interior...

Elephant or Teapot? Why Occlusion Is the Next Great Frontier For Image Recognition
From ACM TechNews

Elephant or Teapot? Why Occlusion Is the Next Great Frontier For Image Recognition

Scientists at Facebook AI Research say it is time for the image recognition field to turn to its next great challenge: occlusion. 

Apple and Other Tech Companies Tangle With U.s. Over Data Access
From ACM News

Apple and Other Tech Companies Tangle With U.s. Over Data Access

In an investigation involving guns and drugs, the Justice Department obtained a court order this summer demanding that Apple turn over, in real time, text messages...

How International Monitors Spot Nukes and Other Rumblings
From ACM News

How International Monitors Spot Nukes and Other Rumblings

The ultimate nightmare for critics of the Iran nuclear deal being debated in Congress is that somehow, despite the agreement and all its built-in safeguards, Iran...

The Smart Ui Design Behind Apple’s Frictionless 3D Touch
From ACM News

The Smart Ui Design Behind Apple’s Frictionless 3D Touch

Midway through Apple's demonstration of the new iPhone 6S, Craig Federighi took an emergency selfie.

You Aren't Good Enough to Win Money Playing Daily Fantasy Football
From ACM Careers

You Aren't Good Enough to Win Money Playing Daily Fantasy Football

Every first-time player of daily fantasy football begins the new season undefeated, just like even the most hopeless NFL teams.

Online Security Braces For Quantum Revolution
From ACM News

Online Security Braces For Quantum Revolution

Encryption fix begins in preparation for arrival of futuristic computers.

What Happened to Early Mars' Atmosphere? New Study Eliminates One Theory
From ACM News

What Happened to Early Mars' Atmosphere? New Study Eliminates One Theory

Scientists may be closer to solving the mystery of how Mars changed from a world with surface water billions of years ago to the arid Red Planet of today.

Realizing Carbon Nanotube Integrated Circuits
From ACM TechNews

Realizing Carbon Nanotube Integrated Circuits

Northwestern University researchers have developed encapsulation layers that protect carbon nanotubes from environmental degradation.

How Google's Self-Driving Cars May Handle the Toughest Situations
From ACM News

How Google's Self-Driving Cars May Handle the Toughest Situations

Left-hand turns are one of the tougher things drivers have to do.

China Flexes Tech Muscles Before a State Visit
From ACM News

China Flexes Tech Muscles Before a State Visit

As President Xi Jinping of China prepares for his first state visit to the United States this month, Washington has warned that it could hit Chinese companies with...

A Tricky Path to Quantum-Safe Encryption
From ACM News

A Tricky Path to Quantum-Safe Encryption

In the drive to safeguard data from future quantum computers, cryptographers have stumbled upon a thin red line between security and efficiency.

Researcher Hacks Self-Driving Car Sensors
From ACM TechNews

Researcher Hacks Self-Driving Car Sensors

Laser-ranging (lidar) systems that most self-driving cars use to detect obstacles can be hacked by a setup costing about $60.

Researchers Turn Clothes Into Electronic Displays
From ACM TechNews

Researchers Turn Clothes Into Electronic Displays

Researchers say they have achieved an advance in wearable devices that could lead to wearable displays in clothing that provide users with feedback. 

The First Exascale Computer
From ACM News

The First Exascale Computer

The supercomputer that holds the current  speed record is the Tianhe-2 of the National Super Computer Centre in Guangzhou (China).

This Preschool Is For Robots
From ACM News

This Preschool Is For Robots

On the seventh floor of Berkeley's technology research hall, a bright blue and yellow plastic ray gun sits on a long table, along with wooden spoons, model planes...

Giant Study Poses Dna-Sharing Dilemma
From ACM News

Giant Study Poses Dna-Sharing Dilemma

After dozens of unsuccessful treatments, Eric Dishman started to suspect that his illness was due to something other than the rare kidney cancer he was diagnosed...

Putin vs. the Internet: The Laws That Matter
From ACM News

Putin vs. the Internet: The Laws That Matter

A new law in force in Russia from Sept. 1 is intended to force foreign Internet firms to maintain local servers to handle data on Russian citizens.

Is a Cambrian Explosion Coming For Robotics?
From ACM TechNews

Is a Cambrian Explosion Coming For Robotics?

New technological developments are fomenting an explosion in the diversity and application of robotics.
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