Communications of the ACM
Boosting Photodiode Efficiency to 220%
Researchers at the Netherlands' Eindhoven University of Technology are chasing quantum efficiency.
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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Intelligence Too Big For a Single Machine
Ever since the computer scientist John McCarthy coined the term artificial intelligence in 1955, the field has gone through cycles of boundless optimism and sobering...
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If Robots Drove, How Much Safer Would Roads Be?
Human error is the culprit in 93 percent of automobile crashes—including the pileup last weekend that left Tracy Morgan in critical condition, caused, prosecutors...
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Cyberattack Insurance a Challenge For Business
Julia Roberts's smile is insured. So are Heidi Klum’s legs, Daniel Craig's body and Jennifer Lopez's derrière.
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American Businesses in China Feel Heat of a Cyberdispute
A top Chinese general was in a combative mood as he presided recently over an international security forum at a historic hotel near the Forbidden City. Among the...
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Automating Cybersecurity
If only computers themselves were smart enough to fight off malevolent hackers.
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Scientists Report Finding Reliable Way to Teleport Data
Scientists in the Netherlands have moved a step closer to overriding one of Albert Einstein's most famous objections to the implications of quantum mechanics, which...
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Google's Next Phase in Driverless Cars: No Brakes or Steering Wheel
Humans might be the one problem Google can't solve.
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For U.s. Companies That Challenge China, the Risk of Digital Reprisal
Two large American steel makers, U.S. Steel and Allegheny Technologies, each lost confidential files giving access to their computer networks.
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Tackling the Limits of Touch Screens
Touch screens are ubiquitous on tablets and smartphones, but their flat glass surfaces can hinder close reading and accurate typing.
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Some Predictions About the Internet of Things and Wearable Tech From Pew Research
Remember the prediction that one day your oven would be connected to the Internet and have the ability to talk to your car?
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A Synthetic Biology Conference Lures an Intriguing Audience
When does a scientific conference warrant the attention of the Federal Bureau of Investigation and the Department of Homeland Security?
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Your Digital Trail Follows You to the Border
Information, money and jobs flow easily around the world, yet it’s getting tougher for travelers to cross some borders.
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Devices That Know How We Really Feel
Admit it: Sometimes you just want to punch your PC, or slap your smartphone, or knock your notebook.
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Friends, and Influence, for Sale Online
Whoever said, "Money can't buy you friends," clearly hasn’t been on the Internet recently.
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Justices Appear Divided on Cellphone Warrants
The Supreme Court on Tuesday seemed torn as it considered a pair of cases about whether the police need warrants to search the cellphones of people they arrest.
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Few Consumers Are Buying Premise of Mobile Wallets
Millions of Americans use smartphones for tasks like hailing a taxi or checking in for a flight. But for buying something in a store?
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Snowden Retained Expert in Espionage Act Defense
Edward J. Snowden, the former National Security Agency contractor who provided journalists a trove of classified documents, retained a well-known Washington defense...
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Conjuring Images of a Bionic Future
Dick Loizeaux recently found himself meandering through a noisy New York nightclub.
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p Close on Baseball's Borders
Steve Rushin of Sports Illustrated has called the line running through Connecticut that separates Yankee fans and Red Sox fans the Munson-Nixon line.
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