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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.


A New Slant on Semiconductor Characterization
From ACM TechNews

A New Slant on Semiconductor Characterization

Northwestern University researchers say they have developed a mathematical method that makes semiconductor characterization more efficient and simpler. 

Researchers Find Way to Create Wide Variety of New Holograms
From ACM TechNews

Researchers Find Way to Create Wide Variety of New Holograms

North Carolina State University researchers have developed techniques that can be used to create ideal geometric phase holograms for any kind of optical pattern...

Self-Folding Minirobots Possible With Origami-Inspired Graphene
From ACM TechNews

Self-Folding Minirobots Possible With Origami-Inspired Graphene

Researchers at Donghua University in China have created a type of graphene paper that can fold itself into a variety of shapes, including a miniature walking robot...

To Infinity: How Pixar Brought Computers to the Movies
From ACM News

To Infinity: How Pixar Brought Computers to the Movies

Ed Catmull's office could be a window into the brain of Pixar.

Baidu, the 'chinese Google,' Is Teaching AI to Spot Malware
From ACM News

Baidu, the 'chinese Google,' Is Teaching AI to Spot Malware

Andrew Ng picks up his iPhone and opens an app called FaceYou.

­pgrade Helps Nasa Study Mineral Veins on Mars
From ACM News

­pgrade Helps Nasa Study Mineral Veins on Mars

Scientists now have a better understanding about a site with the most chemically diverse mineral veins NASA's Curiosity rover has examined on Mars, thanks in part...

South Korean Researchers Develop ­ser-Friendly, 3D Printing Tech
From ACM TechNews

South Korean Researchers Develop ­ser-Friendly, 3D Printing Tech

South Korea Electronics and Telecommunications Research Institute researchers say they have developed a handheld three-dimensional scanner.

Vanderbilt's Medical Capsule Robots' Hardware, Software Goes Open Source
From ACM TechNews

Vanderbilt's Medical Capsule Robots' Hardware, Software Goes Open Source

Vanderbilt University researchers have made their capsule robot hardware and software open source. 

Queen's University Professor to Unveil Self-Levitating Displays, Allowing Physical Interactions With Mid-Air Virtual Objects
From ACM TechNews

Queen's University Professor to Unveil Self-Levitating Displays, Allowing Physical Interactions With Mid-Air Virtual Objects

Queen's University researchers have developed BitDrones, an interactive swarm of flying three-dimensional pixels. 

Can Robots Come to Your Rescue in a Burning Building?
From ACM TechNews

Can Robots Come to Your Rescue in a Burning Building?

Researchers at the University of Southern California Viterbi School of Engineering are developing robots that could help rescue people from fires.

Mars' Moon Phobos Is Slowly Falling Apart
From ACM News

Mars' Moon Phobos Is Slowly Falling Apart

The long, shallow grooves lining the surface of Phobos are likely early signs of the structural failure that will ultimately destroy this moon of Mars.

The Nsa School: How the Intelligence Community Gets Smarter, Secretly
From ACM Careers

The Nsa School: How the Intelligence Community Gets Smarter, Secretly

Leonard Reinsfelder's wife found a note on her car as she was leaving a shopping center one day: "Have your husband give us a call. We think we could use him."

The Crispr Quandary
From ACM News

The Crispr Quandary

One day in March 2011, Emmanuelle Charpentier, a geneticist who was studying flesh-eating bacteria, approached Jennifer Doudna, an award-winning scientist, at a...

To Study the Brain, a Doctor Puts Himself Under the Knife
From ACM Careers

To Study the Brain, a Doctor Puts Himself Under the Knife

Phil Kennedy no longer saw any other way to get the data.

Nsa Says How Often, Not When, It Discloses Software Flaws
From ACM News

Nsa Says How Often, Not When, It Discloses Software Flaws

The U.S. National Security Agency, seeking to rebut accusations that it hoards information about vulnerabilities in computer software, thereby leaving U.S. companies...

Icy Volcanoes May Dot Pluto's Surface
From ACM News

Icy Volcanoes May Dot Pluto's Surface

Two icy volcanoes may lurk near Pluto's south pole, images from NASA's New Horizons spacecraft suggest.

Toyota Invests $1 Billion in Artificial Intelligence in ­.s.
From ACM TechNews

Toyota Invests $1 Billion in Artificial Intelligence in ­.s.

Toyota on Friday announced a five-year, $1-billion investment to establish an artificial intelligence research laboratory in Silicon Valley.

Researchers Threatened a Robot With a Knife to See If Humans Cared
From ACM TechNews

Researchers Threatened a Robot With a Knife to See If Humans Cared

A recently published study found that human beings will readily empathize with human-like robots. 

Same Rhetoric Permeates Going Dark Encryption Debate
From ACM News

Same Rhetoric Permeates Going Dark Encryption Debate

The Going Dark encryption debate surfaced again on Wednesday at a small security conference here, and as in previous iterations before larger technical audiences...

I'm Going to Make Facebook's AI Predict What Happens in Videos
From ACM Opinion

I'm Going to Make Facebook's AI Predict What Happens in Videos

What are the big challenges ahead for you?
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