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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What Our 3d-Printed Future Looks Like
On-demand organs, Terminator-style arms, and aviation nostalgia—the best of 3D printing is on show in 3D: Printing the Future at London's Science Museum.
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Silk Road Bust Hints at Fbi's New Cybercrime Powers
The biggest drug marketplace on the Internet has been busted.
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Matchstick-Sized Sensor Can Record Your Private Chats
Everyone knows that to have a private chat in the NSA era, you go outdoors.
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Early Humans Saw Black Hole Light in the Night Sky
Some 2 million years ago, around the time our ancestors were learning to walk upright, a light appeared in the night sky, rivalling the moon for brightness and...
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Man Controls New Prosthetic Leg sing Thought Alone
A man missing his lower leg has gained precise control over a prosthetic limb, just by thinking about moving it—all because his unused nerves were preserved during...
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Coding For Brain Chips Gives Cognitive Computing Boost
It's a cognitive leap forward. IBM can now program an experimental chip they unveiled two years ago.
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Maths Quiz Helps Paralyzed People Talk With Their Eyes
Giving fully conscious but paralysed people hard sums to do might seem like adding insult to injury. But because such brain teasers make the pupils of the eyes...
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Overprotection May Be Hampering Hunt For Mars Life
There are aliens on Mars—and they came from Earth.
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Submarine Internet Cables Are a Gift For Spooks
It's a golden age for spying. The subsea fibre-optic cables that carry telephone and Internet traffic are a technological marvel—and a gift to intelligence agencies...
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Echolocating App Will Let You Map a Room with Sound
Bats, dolphins, and even some blind people use echoes to create a mental 3D map of their environment and where they are in it. A smartphone's chirp could soon let...
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Kepler Telescope's Planet-Hunting Days Crunch to a Close
"Kepler was my North, my South, my East and West, my working week, no weekend rest, my noon, my midnight, my talks, my song; I thought Kepler would last forever...
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Curiosity's Discoveries Hint at Life's Cradle on Mars
NASA's Curiosity rover has found what it was looking for in its very first taste of Martian rock—much to everyone's surprise.
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The Father of All Men Is 340,000 Years Old
Albert Perry carried a secret in his DNA: a Y chromosome so distinctive that it reveals new information about the origin of our species.
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Kinect Sensor Poised to Leap Into Everyday Life
When Microsoft's Kinect gaming sensor first exploded onto the gaming scene in 2010, it wasn't long before people started getting excited about what it might make...
From ACM Opinion
'biology Is a Manufacturing Capability'
Soon we'll be able to engineer living things with mechanical precision, says Tom Knight, father of synthetic biology.
From ACM TechNews
How Metadata Brought Down CIA Boss David Petraeus
U.S. Central Intelligence Agency director David Petraeus was brought down by metadata, which is not covered by the Stored Communications Act.
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Will We Ever nderstand How Our Brains Work?
When it comes to the human brain, many scientists believe that we are incapable of understanding how it works because we lack the tools and intelligence to measure...
From ACM Opinion
Patent Could Shackle 3D Printers with Drm
One of the greatest benefits of 3D printing technology—the ability to make replacements or parts for household objects like toys, utensils and gadgets—may be denied...
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Graphics Chips Are For More Than Just Eye Candy
Chances are there is a graphics chip in your desktop computer, and it is fuelling a revolution.
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