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.
From ACM Opinion
To Siri, With Love
Just how bad a mother am I? I wondered, as I watched my 13-year-old son deep in conversation with Siri.
From ACM News
Miss a Payment? Good Luck Moving That Car
The thermometer showed a 103.5-degree fever, and her 10-year-old's asthma was flaring up. Mary Bolender, who lives in Las Vegas, needed to get her daughter to an...
From ACM News
How to Make a Black Hole
On July 2, 1967, a network of satellites designed to detect tests of nuclear weapons recorded a flash of gamma rays coming from the wrong direction—outer space.
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How Jean Tirole's Work Helps Explain the Internet Economy
For anyone who has wondered how it’s possible to get so much stuff from web companies free or at too-good-to-be-true prices—whether Google searching, Facebook socializing...
From ACM News
Technology Takes the Wheel
Google's driverless car may still be a work in progress, but the potential for semiautonomous vehicles on American roads is no longer the stuff of science fiction...
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Oculus Brings the Virtual Closer to Reality
Virtual reality is virtually here—although its first incarnation will come with short battery life, images that do not quite track eye movements and a tendency...
From ACM TechNews
Making Big Data Think Bigger
Big-data management will create a significant shift in the way decisions are made, as new sources of data are mined for patterns.
From ACM News
With Tech Taking Over in Schools, Worries Rise
At a New York state elementary school, teachers can use a behavior-monitoring app to compile information on which children have positive attitudes and which act...
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.s. Scientists See Long Fight Against Ebola
The deadly Ebola outbreak sweeping across three countries in West Africa could infect hundreds of thousands of people before it is brought under control.
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Google Is Target of European Backlash on .s. Tech Dominance
A top German official called for Google to be broken up.
From ACM News
Airlines Take the Bump Out of Turbulence
Just a few years ago, airlines got their weather reports by telex.
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E-Sports Set Video Gamers Fighting For Real Money in Virtual Contests
A bewitching creature—half woman, half deer—battles a shaman and a sentient tree.
From ACM TechNews
Brainy, Yes, but Far From Handy
Robots can outperform humans in areas such as strength and precision, but humans still are ahead of robots in the use of the senses, especially that of touch.
From ACM News
Brainy, Yes, but Far From Handy
In factories and warehouses, robots routinely outdo humans in strength and precision.
From ACM News
How Social Media Silences Debate
The Internet might be a useful tool for activists and organizers, in episodes as momentous as the Arab Spring or as trivial as the Ice Bucket Challenge. But overall...
From ACM News
Looking to the Future of Data Science
The Association for Computing Machinery, a leading professional association in computer science, is holding its annual conference this week, focusing on what we’re...
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New Era in Safety When Cars Talk to One Another
A driver moves along in traffic, the forward view blocked by a truck or a bend in the road. Suddenly, up ahead, someone slams on the brake. Tires screech.
From ACM TechNews
Computer Eyesight Gets a Lot More Accurate
For the second time in its four-year history, the Large Scale Visual Recognition Challenge saw dramatic improvements in the quality of machine-vision technology...
From ACM News
As Data Overflows Online, Researchers Grapple With Ethics
Scholars are exhilarated by the prospect of tapping into the vast troves of personal data collected by Facebook, Google, Amazon, and a host of start-ups, which...
From ACM Opinion