Communications of the ACM
Blinding the Watchman
Internet constellations could thwart killer asteroid discovery algorithms.
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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AI Designs Its Own Video Game
It is never going to compete with the latest iteration of Call of Duty, but then Space Station Invaders is not your typical blockbuster video game. While modern...
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Nash's Beautiful Mind Pre-Empted Million-Dollar Puzzle
John Nash's mind is even more exquisite than we thought. The Nobel laureate, famous for both his work in game theory and his schizophrenia—as portrayed in the book...
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Apple Power Adapters Could Remember Your Passwords
Apple has worked out a way in which the power cords for computers or smartphones can help people recover their forgotten login passwords—or the answers to secret...
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Augmented Monoliths: Stonehenge Goes Digital
Ever wanted to stand at the centre of Stonehenge at summer solstice and appreciate the site’s beauty without the accompaniment of tourists or druids?
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What Is the Higgs Boson and Why Does It Matter?
As the world awaits news of the possible discovery of the Higgs boson, there remains a lot of confusion about what it is, why we have had to work hard to find...
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Body-Sharing Robot Lets You Experience Another Place
Ever wished you could be in two places at once? Now you can share your body with a telepresence robot created by Dzmitry Tsetserukou of Toyohashi University of...
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Enhance Your Senses: High-Tech Ways to Play
Sometimes the best inventions are just for fun. At the 2011 Siggraph Asia event, a leading conference on computer graphics and techniques, researchers will be...
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Cyberwar Storm Clouds Are Gathering
Cyberspace. Some call it the new domain of war, after land, sea, air, and space.
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Casino Cheats Snared by Smart Camera System
People trying to cheat in casinos may soon be taking more of a gamble than they realise. Grosvenor Casinos, a major UK chain, is assessing software that can spot...
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Quantum Keys Let Submarines Talk Securely
Submarines must be able to talk securely with remote naval bases while remaining submerged. Could quantum communications allow them to pull off this technically...
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Smarter Cameras Help You Take Slicker Snaps
University of Glasgow researcher Stephen Brewster is developing a camera interface designed to make it easier for photographers to get pictures right on the first...
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Light Is Not Fast Enough For High-Speed Stock Trading
Every microsecond counts in stock trading. The New York Stock Exchange handles a third of the world's stock trading—around 22 billion messages a day. But NYSE Euronext...
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Cops on the Trail of Crimes that Haven't Happened
The patrol car comes to a stop in a sleepy neighbourhood of small, earth-coloured homes. A woman saunters past pushing a stroller. It is daytime in the artsy beach...
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Light Is Not Fast Enough For High-Speed Stock Trading
Every microsecond counts in stock trading. The New York Stock Exchange handles a third of the world's stock trading—around 22 billion messages a day. But NYSE...
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nbridled Ingenuity at Maker Faire
Around noon this past Sunday, I found myself asking a young girl why, even though the music-producing device she and her family had made was called "Slugophone...
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Quantum Minds: Why We Think Like Quarks
The fuzziness and weird logic of the way particles behave applies surprisingly well to how humans think.
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Robot 'mission Impossible' Wins Video Prize
You could call it Mission Impossible: Robot Library Heist. An army of flying, rolling, and climbing robots have been taught to work together to find and snatch...
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Mapping the Most Complex Object in the Known niverse
It's paint-by-numbers for neuroscientists. At the Max-Planck Institute for Medical Research in Heidelberg, Germany, researchers have devised a faster way of computing...
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'Fluid Cloak' to Help Submarines Leave No Wake
Super-stealthy submarines may one day glide through the water without creating a wake, if a plan to channel fluid intelligently around objects can be made to...
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