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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Time Cloak sed to Hide Messages in Laser Light
A "time cloak" that conceals events rather than objects can hide secret messages through a trick of light, making information invisible to all but the intended...
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Human Thoughts sed to Switch on Genes
Could a futuristic society of humans with the power to control their own biological functions ever become reality?
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Brain Decoder Can Eavesdrop on Your Inner Voice
Talking to yourself used to be a strictly private pastime.
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Computers Are Learning to See the World Like We Do
What animal is in the picture above?
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Future Scenarios Show How Easily Ebola Could Explode
Just how bad will the Ebola outbreak in West Africa get?
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Wearable Tech Lets Boss Track Your Work, Rest and Play
Some jobs come with a uniform. For an increasing number of employees, that uniform will soon include a badge that tracks everything they do.
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Found: Closest Link to Eve, Our niversal Ancestor
A man who died in 315 BC in southern Africa is the closest relative yet known to humanity’s common female ancestor—mitochondrial Eve.
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Real Holodeck Turns Your Living Room Into a Game
Good news, Star Trek fans: Microsoft has created a prototype Holodeck that transforms an entire room into a virtual gaming environment.
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Snowflake-Shaped Networks Are Easiest to Mend
Networks shaped like delicate snowflakes are the ones that are easiest to fix when disaster strikes.
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Hong Kong Protesters se a Mesh Network to Organise
Hong Kong's mass protest is networked. Activists are relying on a free app that can send messages without any cellphone connection.
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Gaze-Tracker Lets You Connect to Devices with a Glance
An eye-tracking camera calculates where the wearer is looking, and transmits it to all the nearby Internet-connected devices, such as stereos and TVs, via Wi-Fi...
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Quantum Internet Could Keep S Safe from Spying Eyes
Quantum networks are quietly spreading across the world.
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Ethical Trap: Robot Paralyzed By Choice of Who to Save
Bristol Robotics Laboratory's Alan Winfield and colleagues recently tested an ethical challenge for a robot.
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No Easy Parking Spot For First-Ever Comet Landing
Landing on a comet will be even harder than we thought.
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Fabric Circuits Pave the Way For Wearable Tech
Researchers at Hong Kong's Institute of Textiles and Clothing have developed what they call a fabric circuit board, a textile threaded with electrical wiring.
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Google's Fact-Checking Bots Build Vast Knowledge Bank
Google is building the largest store of knowledge in human history—and it's doing so without any human help.
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Traffic Light Hackers Could Cause Jams Across the US
Branden Ghena pulls his car up under a traffic light in a city in Michigan.
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Messaging App Lets You Leave Secrets on Street Corners
It's your birthday and a message from a friend suggests you go to a nearby street corner.
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