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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.


How Does a Machine Smell? Better Than It Did
From ACM TechNews

How Does a Machine Smell? Better Than It Did

Researchers have developed a chemical sensor platform that can smell more accurately than humans. 

Cops Get Handheld Radar that Can 'detect People Breathing' Through Walls
From ACM News

Cops Get Handheld Radar that Can 'detect People Breathing' Through Walls

At least 50 local law enforcement agencies—and the United States Marshals—have acquired a type of handheld radar that allows cops to scan through walls to detect...

Have We Found Alien Life?
From ACM News

Have We Found Alien Life?

Kenneth Nealson is looking awfully sane for a man who’s basically just told me that he has a colony of aliens incubating in his laboratory.

The Daunting Challenge of Reporting on Cyberwar
From ACM News

The Daunting Challenge of Reporting on Cyberwar

The US and UK are soon to take part in cyber war games, testing each other out for when the inevitable real cyberwar kicks off.

Dawn Delivers New Image of Ceres
From ACM News

Dawn Delivers New Image of Ceres

As NASA's Dawn spacecraft closes in on Ceres, new images show the dwarf planet at 27 pixels across, about three times better than the calibration images taken in...

High-Tech Warriors: A Glimpse Into the Stadium of the Future
From ACM News

High-Tech Warriors: A Glimpse Into the Stadium of the Future

Floor tiles that generate electricity when people walk on them. Streetlamps that transmit data to people passing beneath them.

Google Translate App Gets an ­pgrade
From ACM TechNews

Google Translate App Gets an ­pgrade

Google upgraded its Google Translate app last week, adding two new tools that expand the smartphone app's capabilities. 

Attempts to Predict Terrorist Attacks Hit Limits
From ACM News

Attempts to Predict Terrorist Attacks Hit Limits

From France to Nigeria, the world is reeling from a wave of deadly terrorist attacks.

Here's What Helped Sony's Hackers Break In: Zero-Day Vulnerability
From ACM News

Here's What Helped Sony's Hackers Break In: Zero-Day Vulnerability

The hackers behind the devastating attack against Sony Pictures Entertainment late last year exploited a previously undisclosed vulnerability in its computer systems...

The Hidden Ways Traffic Flows Around ­s
From ACM News

The Hidden Ways Traffic Flows Around ­s

Get in your car and drive.

'lost' 2003 Mars Lander Found By Mars Reconnaissance Orbiter
From ACM News

'lost' 2003 Mars Lander Found By Mars Reconnaissance Orbiter

The Beagle 2 Mars Lander, built by the United Kingdom, has been thought lost on Mars since 2003, but has now been found in images from NASA's Mars Reconnaissance...

Nasa Begins Countdown to Pluto Flyby
From ACM News

Nasa Begins Countdown to Pluto Flyby

Today marks the beginning of the world’s encounter with Pluto, as a NASA spacecraft that has journeyed for nine years begins its first phrase of approach to the...

Cornell Research Steers Nyc Bikes to Needy Stations
From ACM TechNews

Cornell Research Steers Nyc Bikes to Needy Stations

Cornell University researchers have developed algorithms and data analysis tools to help rebalance the New York City Citi Bike system as efficiently as possible...

Need Some Espionage Done? Hackers Are For Hire Online
From ACM Careers

Need Some Espionage Done? Hackers Are For Hire Online

A man in Sweden says he will pay up to $2,000 to anyone who can break into his landlord’s website.

Crystal-Rich Rock 'mojave' Is Next Mars Drill Target
From ACM News

Crystal-Rich Rock 'mojave' Is Next Mars Drill Target

A rock target where NASA's Curiosity Mars rover is using its sample-collection drill this week may have a salty story to tell.

A Speedy Wireless Protocol Is Coming to Many Gadgets
From ACM News

A Speedy Wireless Protocol Is Coming to Many Gadgets

Smartphones, tablets and PCs should appear this year that can send and receive data wirelessly more than 10 times faster than a Wi-Fi connection.

Software Created to Help Find a Cure For a 'great Neglected Disease'
From ACM TechNews

Software Created to Help Find a Cure For a 'great Neglected Disease'

Researchers have developed software that analyzes images showing the effects of potential drugs on parasites and measures their effectiveness. 

Computers May Soon Know You Better Than Your Spouse
From ACM TechNews

Computers May Soon Know You Better Than Your Spouse

Researchers say a new program analyzes a user's likes on Facebook to characterize their personality with an accuracy rivaling that of a close family member. 

The Voice-Activated Video Game
From ACM Opinion

The Voice-Activated Video Game

When he was in grad school, the roboticist Daniel Wilson installed 150 binary sensors in his house.

Nasa and Esa Celebrate 10 Years Since Titan Landing
From ACM News

Nasa and Esa Celebrate 10 Years Since Titan Landing

Ten years ago, an explorer from Earth parachuted into the haze of an alien moon toward an uncertain fate.
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