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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Graphene: The Quest For Supercarbon
Mr G gazes out from a recruitment poster hanging in an engineering building in Cambridge, U.K.
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Physicists Plan to Build a Bigger Lhc
When Europe's Large Hadron Collider (LHC) started up in 2008, particle physicists would not have dreamt of asking for something bigger until they got their US$5...
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Genome Hacker ncovers Largest-Ever Family Tree
Using data pulled from online genealogy sites, a renowned 'genome hacker' has constructed what is likely the biggest family trees ever assembled.
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Brain Decoding: Reading Minds
Jack Gallant perches on the edge of a swivel chair in his lab at the University of California, Berkeley, fixated on the screen of a computer that is trying to decode...
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Researchers Split Over NSA Hacking
The U.S. National Security Agency (NSA) has upset a great many people this year.
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Formula Predicts Research Papers' Future Citations
It sounds like a science administrator’s dream—or a scientist's worst nightmare: a formula that predicts how often research papers will be cited.
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Did a Hyper-Black Hole Spawn the niverse?
It could be time to bid the Big Bang bye-bye. Cosmologists have speculated that the Universe formed from the debris ejected when a four-dimensional star collapsed...
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Gaming Improves Multitasking Skills
Sixty-five-year-old Ann Linsey was starting to worry about how easily she got distracted from whatever she was doing.
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Quantum Paradox Seen in Diamond
A quantum effect named after an ancient Greek puzzle has been observed in diamond, paving the way for the use of diamond crystals in quantum computer chips.
From ACM Careers
.s. Brain Project Puts Focus on Ethics
The false mouse memories made the ethicists uneasy. By stimulating certain neurons in the hippocampus, Susumu Tonegawa and his colleagues caused mice to recall...
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Exotic Optics: Metamaterial World
Tom Driscoll would be happy if he never heard the phrase "Harry Potter-style invisibility cloak" again.
From ACM TechNews
Quantum Boost For Artificial Intelligence
Quantum computers that encode data in fuzzy quantum states might help advance artificial intelligence significantly.
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Father's Genetic Quest Pays Off
Hugh Rienhoff says that his nine-year-old daughter, Bea, is "a fire cracker", "a tomboy" and "a very sassy, impudent girl". But in a forthcoming research paper,...
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Drones in Science: Fly, and Bring Me Data
The Tempest—wingspan 3.2 metres, cruising speed 75 knots—was designed to fly into severe storms.
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Computer Memory Can Be Read with a Flash of Light
Modern computer-memory technologies come with a trade-off. There is speedy but short-term storage for on-the-fly processing—random-access memory, or RAM—and slow...
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Neuroprosthetics: Once More, With Feeling
Sitting motionless in her wheelchair, paralysed from the neck down by a stroke, Cathy Hutchinson seems to take no notice of the cable rising from the top of her...
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Diamond Shows Promise For Quantum Internet
Today's Internet runs on linked silicon chips, but a future quantum version might be built from diamond crystals.
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Moore's Law Is Not Just for Computers
Predicting the future of technology often seems a fool's game.
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