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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.


Shopping Habits Reveal Personal Details in 'anonymized' Data
From ACM News

Shopping Habits Reveal Personal Details in 'anonymized' Data

Details about where and when you use your credit card could help reveal your identity to data thieves—even if they don't know your name, address and other personal...

Gullies on Vesta Suggest Past Water-Mobilized Flows
From ACM News

Gullies on Vesta Suggest Past Water-Mobilized Flows

Protoplanet Vesta, visited by NASA's Dawn spacecraft from 2011 to 2013, was once thought to be completely dry, incapable of retaining water because of the low temperatures...

Portable Mind-Reader Gives Voice to Locked-In People
From ACM News

Portable Mind-Reader Gives Voice to Locked-In People

You wake up in hospital unable to move, to speak, to twitch so much as an eyelid.

The Technology that ­nmasks Your Hidden Emotion
From ACM News

The Technology that ­nmasks Your Hidden Emotion

Paul Ekman, perhaps the world's most famous face reader, fears he has created a monster.

Will Nano Technology Soon Allow You to 'swallow the Doctor'?
From ACM News

Will Nano Technology Soon Allow You to 'swallow the Doctor'?

Imagine a swarm of microscopic robots, so tiny that a teaspoon can hold billions of them.

Charles H. Townes, Who Paved Way For the Laser in Daily Life, Dies at 99
From ACM Careers

Charles H. Townes, Who Paved Way For the Laser in Daily Life, Dies at 99

Charles H. Townes, a visionary physicist whose research led to the development of the laser, making it possible to play CDs, scan prices at the supermarket, measure...

In the Future, Your Touchscreens Will Touch You Back
From ACM Opinion

In the Future, Your Touchscreens Will Touch You Back

You comfort your grieving friend online over chat, but you can't reach out and touch their shoulder.

Laser Flight Path Caught On Camera For the First Time
From ACM News

Laser Flight Path Caught On Camera For the First Time

Pew pew! Researchers have created the first video of a laser bouncing off a mirror.

Netflix's Secret Special Algorithm Is a Human
From ACM Opinion

Netflix's Secret Special Algorithm Is a Human

On the opening night of this year's Sundance Film Festival, two films, as usual, had their premières, gaining maximum exposure to reporters and critics.

AI Will Not Kill ­s, Says Microsoft Research Chief
From ACM Opinion

AI Will Not Kill ­s, Says Microsoft Research Chief

Microsoft Research's chief has said he thinks artificial intelligence systems could achieve consciousness, but has played down the threat to human life.

Virtual Dissection Method Could Reinvigorate Zoology
From ACM News

Virtual Dissection Method Could Reinvigorate Zoology

Last summer, researchers demonstrated that non-invasive imaging combined with a staining technique enables the fast comparison and study of earthworm species and...

Online Privacy
From Communications of the ACM

Online Privacy: Regional Differences

How do the U.S., Europe, and Japan differ in their approaches to data protection — and what are they doing about it?

The App Economy Is Now 'bigger Than Hollywood'
From ACM Careers

The App Economy Is Now 'bigger Than Hollywood'

What is the major cultural force in America right now? It might just be apps and the web.

Nasa's New Horizons Spacecraft Zooms in on Pluto
From ACM News

Nasa's New Horizons Spacecraft Zooms in on Pluto

Pluto, get ready for your close­up.

Hunt For Philae Hangs in the Balance
From ACM News

Hunt For Philae Hangs in the Balance

Scientists at the European Space Agency (ESA) are debating whether to change part of the Rosetta mission in what would probably be the last attempt to find lost...

Back-­p Brains: The Era of Digital Immortality
From ACM News

Back-­p Brains: The Era of Digital Immortality

A few months before she died, my grandmother made a decision.

Symposium to Focus on Future of Voting Systems
From ACM TechNews

Symposium to Focus on Future of Voting Systems

A symposium on emerging trends in voting has been scheduled for Feb. 9-10 in Washington, D.C. 

­bc's Robotic Sailboat Attempts to Cross Atlantic Alone
From ACM TechNews

­bc's Robotic Sailboat Attempts to Cross Atlantic Alone

University of British Columbia students will launch a robotic sailboat this summer, hoping it will be the first sailbot to complete a transatlantic race. 

America's Best-Selling Cars and Trucks Are Built on Lies: The Rise of Fake Engine Noise
From ACM News

America's Best-Selling Cars and Trucks Are Built on Lies: The Rise of Fake Engine Noise

Stomp on the gas in a new Ford Mustang or F-150 and you’ll hear a meaty, throaty rumble—the same style of roar that Americans have associated with auto power and...

The Car Windshield Is Turning Into a Computer Screen
From ACM News

The Car Windshield Is Turning Into a Computer Screen

Cars are running out of screens.
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