Communications of the ACM
New York City Takes Aim at AI
The Big Apple fields an action plan for artificial intelligence.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Users of Hidden Net Advised to Ditch Windows
Legitimate users of the Tor anonymous browsing service are being advised to stop using Windows if they want to keep their identity hidden.
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Optical Lattice Atomic Clock Could 'Redefine the Second'
We currently use atomic clocks to count the seconds, but tests on an alternative atomic timekeeper have revealed that it is more precise.
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Computational Photography: The Snap Is Only the Start
Imagine a camera that allows you to see through a crowd to get a clear view of someone who would otherwise be obscured, a smartphone that matches big-budget lenses...
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Touchscreens 'a Small Step' in Innovation
The way we use digital devices has become big news.
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Future Cops: How Technology Is Set to Change Policing
The sci-fi vision of police officers rushing to the scene of a crime before any crime has even been committed may be rather far-fetched but technology is increasingly...
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Huge Holograms Offer Medics More Memorable Classes
A system which uses giant holograms to help medical students master their subject has been pioneered by two London-based junior doctors.
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3D Printing Powered By Thought
It's definitely not a bird. Nor is it a plane. The garish orange piece of plastic, small enough to hold in the palm of a hand, could pass for a missing limb of...
From ACM Opinion
What Would Happen If All Satellites Stopped Working?
We may not always realise it, but we depend on space technology orbiting the Earth.
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U.S. Spy Chief Clapper Defends PRISM and Phone Surveillance
U.S. spy chief James Clapper has strongly defended government surveillance programmes after revelations of phone records being collected and internet servers being...
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Wisee ses Wi-Fi Signals to Recognize Body Gestures
Researchers say they have found a way to detect and recognize human gestures based on how they affect Wi-Fi signals.
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German Railways to Test Anti-Graffiti Drones
The idea is to use airborne infra-red cameras to collect evidence, which could then be used to prosecute vandals who deface property at night.
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How to Hack a Nation's Infrastructure
I'm watching a live video feed of people visiting a cafe in London.
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Why Google and the Pentagon Want 'quantum Computers'
Imagine a computer that can teach your mobile phone to recognize any object it sees, or one that can instantly find optimal travel routes for thousands of planes...
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Better Origami sing Nature and Maths
Paper folding isn’t just an art, it can help fit everything on spacecraft from solar panels to telescope mirrors.
From ACM Opinion
Apple: An End to Skeuomorphic Design?
Why do most smartphones make a clicking noise, like a camera shutter closing, when you take a picture with them? Why do the virtual pages of a book on a tablet...
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Robot Truck Platoons Roll Forward
Imagine cruising down a three-lane highway and rounding a bend to find four trucks rolling along in single-file. They are all traveling close together—perhaps too...
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Will We Ever… Communicate Telepathically?
In a lab at Harvard Medical School, a man is using his mind to wag a rat's tail.
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Electronic Warfare: The Ethereal Future of Battle
The voice of the foreign military commander is sinister and gloating.
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Internet of Things: Trash Talk Signals Mobile Future
Wander through the historic streets of the Roman city of Bath in the U.K., and you might sense that they are smarter than average. And you would be right.
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