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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.


In Wake of Shootings, Facebook Struggles to Define Hate Speech
From ACM News

In Wake of Shootings, Facebook Struggles to Define Hate Speech

In the wake of last week's shootings, Facebook has seen a significant spike in flagged content, with users calling out each other's posts as racist, violent and...

Tiny Microchips Enable Extreme Science
From ACM TechNews

Tiny Microchips Enable Extreme Science

Researchers at the U.S. National Aeronautics and Space Administration have developed a family of application-specific integrated circuits to measure particles in...

Nanotech 'tattoo' Can Map Emotions and Monitor Muscle Activity
From ACM TechNews

Nanotech 'tattoo' Can Map Emotions and Monitor Muscle Activity

Tel Aviv University researchers have developed a temporary "electronic tattoo" that can measure the activity of muscle and nerve cells.

Berkeley Lab Scientists Grow Atomically Thin Transistors and Circuits
From ACM TechNews

Berkeley Lab Scientists Grow Atomically Thin Transistors and Circuits

Scientists have developed a way to chemically assemble transistors and circuits just a few atoms thick, which could lead to paper-thin electronics.

The Many Ways to Map the Brain
From ACM News

The Many Ways to Map the Brain

Brain mapping has come a long way since the days of Korbinian Brodmann.

DARPA Hopes Automation Can Create the Perfect Hacker
From ACM News

DARPA Hopes Automation Can Create the Perfect Hacker

Look out, human hackers. Pentagon research agency DARPA says people are too slow at finding and fixing security bugs and wants to see smart software take over the...

Clever Tool Shields Your Car From Hacks By Watching Its Internal Clocks
From ACM News

Clever Tool Shields Your Car From Hacks By Watching Its Internal Clocks

Car-hacking demonstrations tend to get all the glory in the security research community—remotely paralyzing a Jeep on the highway or cutting a Corvette’s brakes...

Durus Brings Human-Like Gait (and Fancy Shoes) to Hyper-Efficient Robots
From ACM TechNews

Durus Brings Human-Like Gait (and Fancy Shoes) to Hyper-Efficient Robots

SRI International's DURUS robot can now walk like a human while wearing normal shoes.

How China Is Rewriting the Book on Human Origins
From ACM News

How China Is Rewriting the Book on Human Origins

On the outskirts of Beijing, a small limestone mountain named Dragon Bone Hill rises above the surrounding sprawl.

Graphene Could Revolutionize the Internet of Things
From ACM TechNews

Graphene Could Revolutionize the Internet of Things

Researchers say they have developed a tunable, graphene-based device that could significantly boost the speed and efficiency of wireless communication systems.

Air Force Seeks Ideas For How Quantum Computing Can Help Warfighters
From ACM TechNews

Air Force Seeks Ideas For How Quantum Computing Can Help Warfighters

The U.S. Air Force has requested white papers that describe new ways quantum computing could help achieve its mission.

Dna as a Data Storage Medium
From ACM News

Dna as a Data Storage Medium

Will genetic material supplant other substances for archival data storage?

Brain-Data Gold Mine Could Reveal How Neurons Compute
From ACM News

Brain-Data Gold Mine Could Reveal How Neurons Compute

Inspired by the large-scale sky surveys with which astronomers explore the cosmos, neuroscientists in Seattle, Washington, have spent four years systematically...

Robots Could Hack Turing Test By Keeping Silent
From ACM News

Robots Could Hack Turing Test By Keeping Silent

The Turing test, the quintessential evaluation designed to determine if something is a computer or a human, may have a fatal flaw, new research suggests.

A Computer Binge-Watched Tv and Learned to Predict What Happens Next
From ACM News

A Computer Binge-Watched Tv and Learned to Predict What Happens Next

You watch hundreds of hours of television, they call you a lazy slob. A computer does it, and it's a technological success story.

In-Ear Eeg Makes ­nobtrusive Brain-Hacking Gadgets a Real Possibility
From ACM TechNews

In-Ear Eeg Makes ­nobtrusive Brain-Hacking Gadgets a Real Possibility

Two research teams are developing electroencephalogram sensors that fit inside the ear.

Nasa's Juno Spacecraft Sends First In-Orbit View
From ACM News

Nasa's Juno Spacecraft Sends First In-Orbit View

The JunoCam camera aboard NASA's Juno mission is operational and sending down data after the spacecraft's July 4 arrival at Jupiter.

Europe Approves New Trans-Atlantic Data Transfer Deal
From ACM News

Europe Approves New Trans-Atlantic Data Transfer Deal

European officials approved a new agreement on Tuesday that will allow some of the world’s largest companies, including Google and General Electric, to move digital...

Clouds Get High on Climate Change
From ACM News

Clouds Get High on Climate Change

Clouds are moving up, up and away. An analysis of satellite data has found that, since the early 1980s, clouds have shifted towards Earth's poles and cloud tops...

In Pursuit of Planes That Think For Themselves
From ACM Opinion

In Pursuit of Planes That Think For Themselves

Just how smart can an airplane be?
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