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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.


NASA Curiosity Rover Detects No Methane on Mars
From ACM News

NASA Curiosity Rover Detects No Methane on Mars

Data from NASA's Curiosity rover has revealed the Martian environment lacks methane. This is a surprise to researchers because previous data reported by U.S. and...

Secret Court Declassifies Opinion Providing Rationale For Metadata Sharing
From ACM News

Secret Court Declassifies Opinion Providing Rationale For Metadata Sharing

For the first time, the United States' most secret court, the Foreign Intelligence Surveillance Court (FISC), has published its legal rationale as to why the ...

Improving the Big Data Toolkit
From ACM News

Improving the Big Data Toolkit

Open source software tends to march into the marketplace step by step, a quiet but steady strategy compared with the grand marketing events of the commercial software...

NASA's Plutonium Problem Could End Deep-Space Exploration
From ACM News

NASA's Plutonium Problem Could End Deep-Space Exploration

In 1977, the Voyager 1 spacecraft left Earth on a five-year mission to explore Jupiter and Saturn. Thirty-six years later, the car-size probe is still exploring...

Behold! Jonathan Ive's Apple
From ACM Opinion

Behold! Jonathan Ive's Apple

Apple is today releasing the much-anticipated iOS 7, and with it, the biggest overhaul of its mobile operating system since it debuted in 2007 with the original...

Ambivalence on Civil Liberties, Terrorism
From ACM News

Ambivalence on Civil Liberties, Terrorism

When it comes to the balance between civil liberties and the war on terrorism, Americans seem to want the best of both worlds.

Harvey's Injury Shows Pitchers Have a Speed Limit
From ACM News

Harvey's Injury Shows Pitchers Have a Speed Limit

Glenn Fleisig's rather unusual laboratory has a pitcher's mound and a home plate, and when he rigs people up to throw a baseball, their motion is analyzed with...

Ios 7, Thoroughly Reviewed
From ACM Opinion

Ios 7, Thoroughly Reviewed

When we reviewed iOS 6 a year ago, we called it a "spit-and-polish" release and stand by that assessment today.

Machine Language: How Siri Found Its Voice
From ACM News

Machine Language: How Siri Found Its Voice

GM Voices is nestled on a rolling, leafy road in Alpharetta, Georgia, an affluent suburb of Atlanta.

Security Tech Firms Hit Jackpot in Asia Casino Boom
From ACM Careers

Security Tech Firms Hit Jackpot in Asia Casino Boom

Asia's new mega-casinos are driving sales and innovation in advanced surveillance technology, from chips with built-in radio transmitters to high-definition, multi...

E-Zpasses Get Read All Over New York (not Just at Toll Booths)
From ACM News

E-Zpasses Get Read All Over New York (not Just at Toll Booths)

After spotting a police car with two huge boxes on its trunk—that turned out to be license-plate-reading cameras—a man in New Jersey became obsessed with the loss...

Tiny Recon Robots Herald New Generation of Drones
From ACM News

Tiny Recon Robots Herald New Generation of Drones

Ex-U.S. Marine Ernest Langdon pulls a pin and throws a small black object onto the ground. But it doesn't explode.

The Message Voyager 1 Carries For Alien Civilizations
From ACM Opinion

The Message Voyager 1 Carries For Alien Civilizations

The year was 1977.

The Maps Transforming How We Interact With the World
From ACM News

The Maps Transforming How We Interact With the World

The modern map is no longer an unwieldy printed publication we wrestle with on some blustery peak, but digital, data-rich, and dynamic.

Mars Rover Camera Invention Could Help Nasa Robots Explore Solo
From ACM News

Mars Rover Camera Invention Could Help Nasa Robots Explore Solo

Every second that a NASA rover roams across the surface of Mars is extremely expensive.

Fingerprints As Passwords: New Iphone Touch Id Gets Mixed Security Verdict
From ACM News

Fingerprints As Passwords: New Iphone Touch Id Gets Mixed Security Verdict

Of all the new features of Apple's new iPhone 5S, few have drawn more attention than the built-in fingerprint scanner known as Touch ID.

The Nsa Sponsors 'cyber Operations' Training at ­niversities. Here's What Students Learn.
From ACM News

The Nsa Sponsors 'cyber Operations' Training at ­niversities. Here's What Students Learn.

Last week, Carnegie Mellon University in Pittsburgh became one of the latest—and most prestigious—schools to partner with the National Security Agency on a program...

Team Attempts to Restore Communications
From ACM News

Team Attempts to Restore Communications

Ground controllers have been unable to communicate with NASA's long-lived Deep Impact spacecraft.

Artificial-Intelligence Research Revives Its Old Ambitions
From ACM News

Artificial-Intelligence Research Revives Its Old Ambitions

The birth of artificial-intelligence research as an autonomous discipline is generally thought to have been the monthlong Dartmouth Summer Research Project on Artificial...

iSpy: How the NSA Accesses Smartphone Data
From ACM News

iSpy: How the NSA Accesses Smartphone Data

Michael Hayden has an interesting story to tell about the iPhone.
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