Communications of the ACM
The Promise of Holographic Displays
The computational expense of creating three-dimensional images that can be viewed by all is just one factor holding them back… 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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The Maps Transforming How We Interact With the World
The modern map is no longer an unwieldy printed publication we wrestle with on some blustery peak, but digital, data-rich, and dynamic.
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Why Bluetooth se Is On the Rise
Bluetooth has been with us for around 15 years. Named after Denmark's King Harald "Bluetooth" Blatand, who reigned in the first century AD, it is a technology that...
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Robots: Is the Uncanny Valley Real?
Mick Walters opens a door in his lab and points his computer's camera towards the small, blurry, tan-coloured object he has just revealed. "This is Kaspar Two,"...
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Why Video Games May Be Good For You
Games have long been accused of making players violent, but evidence has been building over the years that they can have positive effects.
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Laser Listening: Could You Eavesdrop on the Guardian?
The U.K. government has warned the Guardian newspaper that foreign agents could use laser technology to eavesdrop on them, in the wake of recent surveillance leaks...
From ACM Opinion
How Wearable Technology Could Transform Business
Once upon a time seeing your life flash before your eyes was something people did their best to avoid. The arrival of Google Glass seems to have changed that.
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Bigshot Diy Camera Aims to Teach Kids Tech Basics
Owners of Bigshot's device need to assemble its parts in a specific sequence to make it work. An online guide explains the science behind them.
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Helping the Deaf to 'See' and 'Feel' Sound
Earlier this summer in a packed and freezing-cold auditorium in Doha, the all-female team of students from Qatar University burst into cheers and tears as theyINJAZ...
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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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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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Unmasking Organized Crime Networks with Data
One of the big challenges in fighting organized crime is precisely that it is organized. It is run a bit like a business, with chains of command and responsibility...
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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.
From ACM TechNews
Thought-Powered Helicopter Takes Off
Experimental subjects have powered a remote-controlled helicopter through an obstacle course with their thoughts.
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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.
From ACM News