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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More Radar, Less Radio for Safer Takeoffs And Landings
US Airways Flight 27 was roaring down Runway 15R at Boston's Logan Airport when a pickup truck suddenly pulled into its path.
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Who's Behind the Wheel? Nobody.
The Mazda Raceway at Laguna Seca is a 2.2-mile asphalt roller coaster plunging and soaring across California's tawny Monterey highlands.
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Smartphones Challenge Chip Limits
Smartphones and other devices keep getting smarter, but that may change if a key step in manufacturing computer chips isn't updated soon.
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Nasa Stresses New Mission
Putting U.S. astronauts aboard private spacecraft originally was intended to accelerate the pace and slash the cost of manned exploration. But now, National Aeronautics...
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Movie Magic to Leave Home For?
Someday, if the dreams of movie-technology designers come true, you'll flash your smartphone ticket, settle into your plush cinema seat and be greeted with a hyper...
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China's Not-So-Super Computers
The supercomputer in this southern boomtown is named Nebulae for the interstellar clouds of gas that give birth to stars.
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In China, Facebook Alternatives Thrive
Anticipation over Facebook Inc.'s initial public offering has fueled a recent surge in stock prices of social media companies in China, where Facebook is blocked...
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Beijing Launches Its Own Gps Rival
China has begun operating a homegrown satellite navigation service that is designed to provide an alternative to the U.S. Global Positioning System and, according...
From ACM TechNews
Top 'innovators' Rank Low in R&d Spending
Many companies are devoted to innovation but they tend to have little to show for their spending on research and development, according to a new Booz & Co. report...
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Decoding Our Chatter
Want to monitor an earthquake, track political activity or predict the ups and downs of the stock market? Researchers have found a bonanza of real-time data in...
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Good Thinking, Einstein
The longest experiment in space physics began with three men in a university swimming pool arguing about Einstein. It ended Wednesday, after 52 years and $750...
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Facebook Shares Server Design
Facebook Inc. said it would share details for its new server systems and computer rooms with other companies, hoping to set off what it characterized as an open...
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Tv's Next Wave: Tuning In to You
The television is channeling you. Data-gathering firms and technology companies are aggressively matching people's TV-viewing behavior with other personal data—in...
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Google Goes to the Cloud For New Idea in Pc System
In the personal-computer industry, where things change fast, one fact has been a constant for years: There are two major, mainstream operating systems for consumers...
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One Goal: 10 Quadrillion Calculations
Installation has begun in Kobe, Japan, on a government-funded supercomputer project, aimed at giving Japan the world's fastest computer, the "K Computer," which...
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Cyber Attacks Test Pentagon, Allies and Foes
Cyber espionage has surged against governments and companies around the world in the past year, and cyber attacks have become a staple of conflict among states...
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Intel-McAfee Deal Bets on Building Security Into Hardware
Intel Corp. agreed to buy security-software specialist McAfee Inc. Thursday for $7.68 billion, a surprise transaction that underscores the company's determination...
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Spending Soars on Internet's Plumbing
Behind the recovery in business spending is a surge in purchases of the computers that form the backbone of the Internet, as companies scramble to meet growing...
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.s. Plans Cyber Shield For tilities, Companies
The U.S. government is launching a program dubbed "Perfect Citizen" to detect cyber assaults on private companies and government agencies running critical infrastructure...
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