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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.


Cyber Attack: How Easy Is It to Take Out a Smart City?
From ACM News

Cyber Attack: How Easy Is It to Take Out a Smart City?

When is a smart city not so smart?

Welcome to the Metaverse
From ACM News

Welcome to the Metaverse

Ebbe Altberg needs about a paragraph to define human life: "What humans do is create spaces," the gregarious 51-year-old executive says, leaning back at a table...

Siebel Institute Seeks to Make the Smart Grid Smarter
From ACM TechNews

Siebel Institute Seeks to Make the Smart Grid Smarter

The Siebel Energy Institute has a mission to meet the challenge of enhancing the global power grid with intelligent software. 

For Sympathetic Ear, More Chinese Turn to Smartphone Program
From ACM TechNews

For Sympathetic Ear, More Chinese Turn to Smartphone Program

The Xiaoice smartphone chatbot introduced in China by Microsoft last year has gained a major following, with people turning to it for comfort and sympathy. 

This Is What Controversies Look Like in the Twittersphere
From ACM TechNews

This Is What Controversies Look Like in the Twittersphere

Kiran Garimella and colleagues at Aalto University in Finland say they have developed a more reliable way of spotting controversies in the Twitterstream in real...

5 Mobile Technologies Help Level the Playing Field For People with Disabilities
From ACM News

5 Mobile Technologies Help Level the Playing Field For People with Disabilities

Mobile devices have become incredibly popular for their ability to weave modern conveniences such as Internet access and social networking into the fabric of daily...

How Baseball's Tech Team Built the Future of Television
From ACM Careers

How Baseball's Tech Team Built the Future of Television

It was the first week of April, 2015, and New York's Chelsea Market, typically packed with hordes of noisy tourists, was quiet. It was close to midnight, but five...

For Mobile Messaging, GIFs Prove to Be Worth at Least a Thousand Words
From ACM News

For Mobile Messaging, GIFs Prove to Be Worth at Least a Thousand Words

Lucy Dikeou, a 21-year-old senior at Stanford University, has long used English and the pictorial images known as emoji to text on her iPhone.

Facing Islamic State Threat, Iraq Digitizes National Library
From ACM Careers

Facing Islamic State Threat, Iraq Digitizes National Library

The dimly lit, dust-caked stacks of the Baghdad National Library hide a treasure of the ages: crinkled, yellowing papers holding the true stories of sultans and...

New Army Cyber Officers Hack Improvements Into Darpa's 'plan X'
From ACM TechNews

New Army Cyber Officers Hack Improvements Into Darpa's 'plan X'

The U.S. Defense Advanced Research Projects Agency's Plan X is a $120-million program to develop platforms to plan for, conduct, and assess cyberwarfare. 

Microsoft Describes Hard-to-Mimic Authentication Gesture
From ACM TechNews

Microsoft Describes Hard-to-Mimic Authentication Gesture

A gesture-unlock method proposed by Microsoft researchers would enable smartphone users to secure their devices without the use of lengthy passcodes. 

What a Comet Looks Like … From 9 Meters Away!
From ACM News

What a Comet Looks Like … From 9 Meters Away!

The European Space Agency has just released some fantastic close-up images taken by the Philae lander of the comet 67P/Churyumov-Gerasimenko.

A Programming Language For Robot Swarms
From ACM TechNews

A Programming Language For Robot Swarms

Ecole Polytechnique de Montreal researchers have developed a programming language designed to govern the movements of heterogeneous robot swarms. 

Google Takes On Mobile Payments
From ACM News

Google Takes On Mobile Payments

Android Pay follows hard on the heels of Apple Pay in the 'tap and pay' sector.

Military Robots: Armed, But How Dangerous?
From ACM News

Military Robots: Armed, But How Dangerous?

An open letter calling for a ban on lethal weapons controlled by artificially intelligent machines was signed last week by thousands of scientists and technologists...

China to Restrict Drone, Supercomputer Exports
From ACM News

China to Restrict Drone, Supercomputer Exports

China will restrict the export of drones and supercomputers from Aug. 15 to help protect national security out of fears such equipment could fall into the hands...

Flying Robots That Can See
From ACM News

Flying Robots That Can See

A tiny artificial eye inspired by the vision systems of insects could help small flying drones navigate their surroundings well enough to avoid collisions while...

Crumb of Mouse Brain Reconstructed in Full Detail
From ACM News

Crumb of Mouse Brain Reconstructed in Full Detail

Six years might seem like a long time to spend piecing together the structure of a scrap of tissue vastly smaller than a bead of sweat.

For Sympathetic Ear, More Chinese Turn to Smartphone Program
From ACM News

For Sympathetic Ear, More Chinese Turn to Smartphone Program

She is known as Xiaoice, and millions of young Chinese pick up their smartphones every day to exchange messages with her, drawn to her knowing sense of humor and...

Shoring ­p Tor
From ACM TechNews

Shoring ­p Tor

Researchers have demonstrated a vulnerability in Tor's design. 
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