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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.


China: 900 Million Mobile ­sers Asking Themselves "iphone or Android"?
From ACM News

China: 900 Million Mobile ­sers Asking Themselves "iphone or Android"?

In Apple's second quarter, iPhone sales in China surged nearly 250% year over year, making the country the iPhone's fastest growing market—a title it will retain...

Learning Science Through Gaming
From ACM News

Learning Science Through Gaming

An MIT-produced interactive game, "Vanished," now being played by thousands online, offers a novel experiment in alternative science education.

Digging Deeper, Seeing Farther: Supercomputers Alter Science
From ACM News

Digging Deeper, Seeing Farther: Supercomputers Alter Science

Inside a darkened theater a viewer floats in a redwood forest displayed with Imax-like clarity on a cavernous overhead screen.

Mars's Frozen Ocean of Carbon Dioxide
From ACM News

Mars's Frozen Ocean of Carbon Dioxide

Mars is a dry, frigid, dusty, nearly airless place. A couple of billion years ago, though, it wasn't much different from Earth.

The Really Smart Phone
From ACM News

The Really Smart Phone

Researchers are harvesting a wealth of intimate detail from our cellphone data, uncovering the hidden patterns of our social lives, travels, risk of disease—even...

Joichi Ito Named Director of MIT Media Lab
From ACM News

Joichi Ito Named Director of MIT Media Lab

MIT announced that Joichi (“Joi” — pronounced “Joey”) Ito has been selected as the next director of the MIT Media Lab.

From ACM News

Apple, Google Leagues Ahead in Developer Survey

Google lost some ground in its effort to catch Apple's lead in the effort to attract mobile developer interest, but other rivals aren't even close, survey data...

From ACM News

Iran Target of New Cyber Attack

Iran has been targeted by a new computer worm named Stars, the director of Iran's Passive Defense Organization announces.

From ACM News

When There

Information overload is a headache for individuals and a huge challenge for businesses. Companies are swimming, if not drowning, in wave after wave of data—from...

Indie Truckers: Keep Big Brother Out Of My Cab
From ACM News

Indie Truckers: Keep Big Brother Out Of My Cab

Terry Button is a fifth-generation farmer from upstate New York who also works as a long-distance trucker, hauling hay and produce up and down the East Coast.

Car Computer Controls Could Be Vulnerable to Hackers
From ACM News

Car Computer Controls Could Be Vulnerable to Hackers

Researchers claim to wirelessly break into automobile networks to take control of brakes and steering as the automobile industry shores up defenses.

Michigan Police Use Device to Download Cellphone Data; Aclu Objects
From ACM News

Michigan Police Use Device to Download Cellphone Data; Aclu Objects

A high-tech gadget that can quickly download information from a cellphone is at the center of a controversy that's pitting civil liberties advocates against state...

How People Broadcast Their Locations Without Meaning To
From ACM News

How People Broadcast Their Locations Without Meaning To

Smartphones include geotagging features many people aren't aware of.

Researchers Succeed in Quantum Teleportation of Light Waves
From ACM News

Researchers Succeed in Quantum Teleportation of Light Waves

Like Schrödinger's cat, teleported light is both dead and alive.

See Ancient Earth from Space
From ACM News

See Ancient Earth from Space

Over the past 750 million years, our blue marble has gone through remarkable changes; continents have shifted, ice ages have come and gone, sea levels have risen...

Web Science Meets Network Science
From Communications of the ACM

Web Science Meets Network Science

A pair of divergent scientific communities discusses their similarities and differences, and search for common ground.

Sorting Through Photos
From Communications of the ACM

Sorting Through Photos

Teaching computers to understand pictures could lead to search engines capable of identifying and organizing large datasets of visual information.

From ACM News

What Location Data, Exactly, Does an Iphone Reveal?

On Wednesday, security researchers demonstrated that the certain versions of the iPhone and iPad were logging and storing location data about their owners. Long...

In Online Games, a Path to Young Consumers
From ACM News

In Online Games, a Path to Young Consumers

Deep into one of her favorite computer games, Lesly Lopez, 10, moves her mouse to click on a cartoon bee. She drags and drops it into an empty panel, creating...

The World's Most Complicated Rube Goldberg Machine
From ACM News

The World's Most Complicated Rube Goldberg Machine

At an annual contest for Rube Goldberg machines at Purdue University, the home team wins with a contraption that smashes the requirement to perform a simple task...
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