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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.


Hitchhiking Robot Embarks on Cross-Country Trek From Halifax to Victoria
From ACM TechNews

Hitchhiking Robot Embarks on Cross-Country Trek From Halifax to Victoria

Social-media-savvy robot Hitchbot is hitchhiking its way from Halifax to Victoria. 

Gaia: 'go' For Science
From ACM News

Gaia: 'go' For Science

Following extensive in-orbit commissioning and several unexpected challenges, ESA's billion-star surveyor, Gaia, is now ready to begin its science mission.

The Remarkable Story of the ­nderwater Internet
From ACM News

The Remarkable Story of the ­nderwater Internet

In October of 1971, in the midst of the Cold War, the nuclear-powered submarine USS Halibut entered heavily guarded Russian waters in the Sea of Okhotsk.

Changes Afoot as DARPA Challenge Robots Prep For ­pgrade
From ACM TechNews

Changes Afoot as DARPA Challenge Robots Prep For ­pgrade

Researchers are preparing developing autonomous humanoid robots for the finals of the U.S. Defense Advanced Research Projects Agency's robotics challenge. 

Prototype Display Lets You Say Goodbye to Reading Glasses
From ACM TechNews

Prototype Display Lets You Say Goodbye to Reading Glasses

New display technology uses algorithms to alter an image based on a person's actual vision prescription.

Nasa Long-Lived Mars Opportunity Rover Sets Off-World Driving Record
From ACM News

Nasa Long-Lived Mars Opportunity Rover Sets Off-World Driving Record

NASA's Opportunity Mars rover, which landed on the Red Planet in 2004, now holds the off-Earth roving distance record after accruing 25 miles (40 kilometers) of...

The Birth of Topological Spintronics
From ACM TechNews

The Birth of Topological Spintronics

Researchers have discovered a new material combination they say could lead to a more efficient approach to computer memory and logic. 

Behind the Smoking Guns: Inside Nypd's 21st Century Arsenal
From ACM News

Behind the Smoking Guns: Inside Nypd's 21st Century Arsenal

In the early morning hours of last Sept. 25, a stocky young man bolted the Bora Bora Lounge in Highbridge, the Bronx, with a gun in his hand and squeezed off seven...

Transistor Successor Set to Bring on 'the Machine' Age Soon
From ACM TechNews

Transistor Successor Set to Bring on 'the Machine' Age Soon

Researchers are working to develop memristors, a response to the diminishing return of the transistor technology used in today's computer chips. 

UNSW Robots Win World Football RoboCup
From ACM TechNews

UNSW Robots Win World Football RoboCup

The University of New South Wales team won the grand final of the 2014 RoboCup Standard Platform League robot soccer tournament, held in Brazil. 

The Need For Speed
From ACM TechNews

The Need For Speed

Researchers are using high-performance computers to achieve new breakthroughs in science and engineering. 

Built For Speed: Designing Exascale Computers
From ACM TechNews

Built For Speed: Designing Exascale Computers

Researchers at Harvard University are focused on developing the hardware and software for exascale computers, while others are planning to apply exascale computing...

No Guts, All Glory at Robot Soccer World Cup
From ACM News

No Guts, All Glory at Robot Soccer World Cup

Spectacular falls, miraculous goals, and footwork that would put the Premier League to shame—RoboCup 2014 has seen it all.

Multi-Bit Spin For Mram Storage May Rival Flash Memory
From ACM TechNews

Multi-Bit Spin For Mram Storage May Rival Flash Memory

A group of researchers say they have developed a new multi-bit magnetic random access memory storage paradigm with the potential to rival flash memory. 

Astronauts to Test Free-Flying 'housekeeper' Robots
From ACM TechNews

Astronauts to Test Free-Flying 'housekeeper' Robots

Astronauts on the International Space Station will use two prototype Project Tango smartphones to collect visual data to generate a 3D model of their environment...

Share Button May Share Your Browsing History, Too
From ACM TechNews

Share Button May Share Your Browsing History, Too

A recent  study provides the first large-scale investigation of a previously undetected cookie-like tracking mechanism embedded in the "share" buttons of websites...

More Eyes on the Skies
From ACM News

More Eyes on the Skies

The future, it is often said, belongs to those who plan for it.

Harold Edgerton: The Man Who Froze Time
From ACM News

Harold Edgerton: The Man Who Froze Time

Every time you use the flash on your smartphone or camera, you should give silent praise to Harold Eugene Edgerton.

Surgical Robots Deliver Care More Precisely
From Communications of the ACM

Surgical Robots Deliver Care More Precisely

Computer-controlled robotic surgical systems and tumor-targeting radiation systems provide a greater level of precision in treatment than doctors alone can provide...

Researchers Probe Security Through Obscurity
From Communications of the ACM

Researchers Probe Security Through Obscurity

Obfuscation protects code by making it so impenetrable that access to it won't help a hacker understand how it works.
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