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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.


Lcd Hacking Trick Could Make Virtual Reality More Real
From ACM TechNews

Lcd Hacking Trick Could Make Virtual Reality More Real

Virtual reality systems could gain a new dimension of realism from a prototype headset that can quadruple the pixel density of a liquid crystal display panel. 

The CIA Fears the Internet of Things
From ACM TechNews

The CIA Fears the Internet of Things

A deputy director of the U.S. Central Intelligence Agency said that organization is concerned about the unintended security implications of the Internet of Things...

Electronic Nose Could Aid in Rescue Missions
From ACM TechNews

Electronic Nose Could Aid in Rescue Missions

A new artificial intelligence-based device enables multiple robotic platforms to follow the path of certain odors. 

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.

Meet the Online Tracking Device That Is Virtually Impossible to Block
From ACM News

Meet the Online Tracking Device That Is Virtually Impossible to Block

A new, extremely persistent type of online tracking is shadowing visitors to thousands of top websites, from WhiteHouse.gov to YouPorn.com.

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. 

Study Shows Role of Media in Sharing Life Events
From ACM TechNews

Study Shows Role of Media in Sharing Life Events

University of Wisconsin-Madison researchers recently studied what happens when people share news via new media. T

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.

K Computer Runs Largest Ever Ensemble Simulation of Global Weather
From ACM TechNews

K Computer Runs Largest Ever Ensemble Simulation of Global Weather

Researchers have successfully run 10,240 parallel simulations of global weather on the 10-petaflops K computer--the largest number ever executed. 

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. 

Russia Offers $110,000 to Crack Tor Anonymous Network
From ACM News

Russia Offers $110,000 to Crack Tor Anonymous Network

Russia has offered 3.9m roubles ($110,000; £65,000) in a contest seeking a way to crack the identities of users of the Tor network.

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...

How to Invent a Person Online
From ACM Opinion

How to Invent a Person Online

On April 8, 2013, I received an envelope in the mail from a nonexistent return address in Toledo, Ohio.

Wireless Home Automation Systems Reveal More Than You Would Think About ­ser Behavior
From ACM TechNews

Wireless Home Automation Systems Reveal More Than You Would Think About ­ser Behavior

Saarland University researchers have found modern smart home wireless automation systems can pose a security risk. 

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. 

Art By Algorithm: Computer Evolves New Artworks
From ACM TechNews

Art By Algorithm: Computer Evolves New Artworks

New software  creates digital artworks using algorithms that mimic natural selection. 
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