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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.


Eight Spacecraft that Have Been Rescued, Resurrected, and Repurposed
From ACM News

Eight Spacecraft that Have Been Rescued, Resurrected, and Repurposed

Earlier this week, the Rosetta spacecraft's Philae lander finally woke up after a seven-month snooze.

Beware the Listening Machines
From ACM Opinion

Beware the Listening Machines

One of my great pleasures in life is attending conferences on fields I'm intrigued by, but know nothing about.

Shock European Court Decision: Websites Are Liable For ­sers' Comments
From ACM News

Shock European Court Decision: Websites Are Liable For ­sers' Comments

In a surprise decision, the European Court of Human Rights (ECHR) in Strasbourg has ruled that the Estonian news site Delfi may be held responsible for anonymous...

Dissolving Titan
From ACM News

Dissolving Titan

Saturn's moon Titan is home to seas and lakes filled with liquid hydrocarbons, but what makes the depressions they lie in? A new study suggests that the moon’s...

Who Will Own the Robots?
From ACM News

Who Will Own the Robots?

The way Hod Lipson describes his Creative Machines Lab captures his ambitions: "We are interested in robots that create and are creative."  

Consumer Groups Back Out of Federal Talks on Face Recognition
From ACM News

Consumer Groups Back Out of Federal Talks on Face Recognition

A central component of President Obama's effort to give consumers more control over how companies collect and share their most sensitive personal details has run...

Argonne Scientists Announce First Room-Temperature Magnetic Skyrmion Bubbles
From ACM TechNews

Argonne Scientists Announce First Room-Temperature Magnetic Skyrmion Bubbles

Researchers have developed a method for creating magnetic skyrmion bubbles at room temperature. 

Saturn Spacecraft to Buzz Icy Moon Dione June 16
From ACM News

Saturn Spacecraft to Buzz Icy Moon Dione June 16

NASA's Cassini spacecraft will make a close flyby of Saturn's moon Dione on June 16, coming within 321 miles (516 kilometers) of the moon's surface.

Newly Discovered Property Could Help Beat the Heat Problem in Computer Chips
From ACM TechNews

Newly Discovered Property Could Help Beat the Heat Problem in Computer Chips

Researchers observed an exotic property that could alter the electronic structure of a material to reduce heat buildup and improve performance in computer components...

Rosetta's Lander Philae Wakes ­p from Hibernation
From ACM News

Rosetta's Lander Philae Wakes ­p from Hibernation

Rosetta's lander Philae has woken up after seven months in hibernation on the surface of Comet 67P/Churyumov-Gerasimenko.

Facial Recognition Technology Is Everywhere. It May Not Be Legal.
From ACM News

Facial Recognition Technology Is Everywhere. It May Not Be Legal.

Being anonymous in public might be a thing of the past.

The Quest to Find Philae
From ACM News

The Quest to Find Philae

While Rosetta continues to study the ever-changing comet from a distance, the mission teams have been trying to narrow down the location of Philae on the comet...

How Will the Universe End, and Could Anything Survive?
From ACM News

How Will the Universe End, and Could Anything Survive?

Don't panic, but our planet is doomed. It's just going to take a while.

Fast and Accurate Synchronization in the 'blink' of an Eye
From ACM TechNews

Fast and Accurate Synchronization in the 'blink' of an Eye

Researchers at the University of Southern California have experimentally demonstrated the first wireless network synchronized to a billionth of a second. 

The Pentagon's Gamble on Brain Implants, Bionic Limbs and Combat Exoskeletons
From ACM News

The Pentagon's Gamble on Brain Implants, Bionic Limbs and Combat Exoskeletons

When Geoffrey Ling talks about the future of technology, his ideas go flying around the room like a whirlwind.

Officials Push For Standard Collision Tech in Cars
From ACM News

Officials Push For Standard Collision Tech in Cars

The National Transportation Safety Board (NTSB) strongly recommends that collision avoidance systems become standard on all new vehicles.

Beautiful, Intriguing, and Illegal Ways to Map the Internet
From ACM News

Beautiful, Intriguing, and Illegal Ways to Map the Internet

When you hear the word "Internet," what do you picture in your mind?

Just Add Water: Stanford Engineers Develop a Computer That Operates on Water Droplets
From ACM TechNews

Just Add Water: Stanford Engineers Develop a Computer That Operates on Water Droplets

Stanford University researchers have developed a synchronous computer that operates using the physics of moving water droplets. 

Image Software Spots Links in Tattoo Ink
From ACM News

Image Software Spots Links in Tattoo Ink

In an unusual twist on biometrics research, US computer scientists have joined with law-enforcement officials to find new ways to automatically detect tattoos on...

Nasa Spacecraft Detects Impact Glass on Surface of Mars
From ACM News

Nasa Spacecraft Detects Impact Glass on Surface of Mars

NASA's Mars Reconnaissance Orbiter (MRO) has detected deposits of glass within impact craters on Mars.
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