Communications of the ACM
A Healthy Dose of AI
Building artificial intelligence into medical devices can speed diagnoses and potentially improve treatments and outcomes.
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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Manage Your Smart Home with a Single Gesture
Our homes will get a lot smarter in the coming years, allowing us to use a smartphone to manage an integrated system of appliances and other electronics from any...
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Investors Buy Into Software-Defined Networks, Will Customers Follow?
As Superstorm Sandy bore down on the East coast last year, companies with data centers in its path needed another location fast. But moving computer servers is...
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Encryption Has Foiled Wiretaps For First Time Ever, Feds Say
For the first time, encryption is thwarting government surveillance efforts through court-approved wiretaps, U.S. officials said Friday.
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Nasa Decommissions Its Galaxy Hunter Spacecraft
NASA has turned off its Galaxy Evolution Explorer (GALEX) after a decade of operations in which the venerable space telescope used its ultraviolet vision to study...
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A Cutting-Edge Second Look at the Battle of Gettysburg
The technological limits of surveillance during the American Civil War dictated that commanders often decided where to deploy their troops based largely on what...
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Bitcoin Draws Attention of California Regulators
Even the state of California can't quite figure out what the bitcoin Internet currency phenomenon is all about—or whether it's legal in California.
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New System ses Low-Power Wi-Fi Signal to Track Moving Humans—even Behind Walls
The comic-book hero Superman uses his X-ray vision to spot bad guys lurking behind walls and other objects.
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The Seventy-Billion-Mile Telescope
When I was a teen-ager, I spent many nights gazing through a telescope at an amateur observatory in Cranford, New Jersey. Saturn, to the naked eye, is a shining...
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Siri's Creators Demonstrate an Assistant That Takes the Initiative
In a small, dark, room off a long hallway within a sprawling complex of buildings in Silicon Valley, an array of massive flat-panel displays and video cameras track ...
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The Internet of Things: Open Garden
When the Large Hadron Collider went online in 2009, most scientists saw it as an unprecedented opportunity to conduct experiments involving the building blocks...
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Nasa's Voyager 1 Explores Final Frontier of Our 'solar Bubble'
Data from Voyager 1, now more than 11 billion miles (18 billion kilometers) from the sun, suggest the spacecraft is closer to becoming the first human-made object...
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The Race to a $100 Genome
Mark Costa has a higher-than-average risk of stomach cancer, a lower-than-average risk for Alzheimer's, and he metabolizes caffeine very slowly.
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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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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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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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The Watchers
Looking down from 500 miles above Earth's surface, you could watch the FedEx Custom Critical Delivery truck move across the country along 3,140 miles of highway...
From ACM TechNews
Rosphere: a Spherical Robot For Exploration Missions
The ROSPHERE spherical robot has no wheels or legs, but is able to scroll by itself to conduct missions in wild environments, and is inherently stable.
From ACM TechNews
How to Fit 1,000 Terabytes on a Dvd
Researchers have developed a technique that increases the data capacity of a single DVD from 4.7 gigabytes to one petabyte.
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