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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Why Can't Americans Vote Online?
Tuesday is Election Day in the United States, and although the mostly state and local races won't stir the same passions as next year's presidential contest,...
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Phone Hacking Can Extend Beyond Voice Mail
While the phone hacking by British tabloid News of the World was unexceptional by technical standards, security experts say the scandal portends how the growth...
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Why Gadget Makers Wield a 'Kill Switch'
When you buy a video game from Best Buy, you don't give the retailer the right to barge into your house whenever it wants. So why do we give that permission to...
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Online Photos: Are They New Digital Fingerprints?
For Mike Smith, Facebook is a fort for communicating freely with friends online. Within the confines of that giant yet access-restricted network, the music-software...
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Google Making App that Would Identify People's Faces
Google is working on a mobile application that would allow users to snap pictures of people's faces in order to access their personal information, a director...
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California High Court: Retailers Can't Request Cardholders' Zip Code
California's high court ruled Thursday that retailers don't have the right to ask customers for their ZIP code while completing credit card transactions, saying...
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Google, Twitter Help Give Voice to Egyptians
Google has launched the latest salvo in an effort to overcome internet blackouts in Egypt during anti-government protests there.
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The End of Credit Cards Is Coming
Credit cards may soon be as outdated as vinyl records. (Remember them?) And this is the year that the slow, steady march to oblivion begins.
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10 Ways a Digital Big Brother Can Be Good For You
The opening passage from George Orwell's "1984" depicts a guy hustling up a stairwell that's plastered with giant posters of a man's face staring at him.
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Assange's 'Poison Pill' File Impossible to Stop, Expert Says
The Poison Pill. The Doomsday Files. Or simply, The Insurance.
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Court Allows Agents to Secretly Put GPS Trackers on Cars
Law enforcement officers may secretly place a GPS device on a person's car without seeking a warrant from a judge, according to a recent federal appeals court...
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The Technical Muscle Behind Wikileaks
WikiLeaks isn't much to look at. The Website's homepage is largely composed of a plain-text logo and a giant hyperlink that simply says: "Submit documents."
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The Website That Reveals State Secrets
If Daniel Ellsberg wanted to leak secret documents today, he probably would send them to a powerful and controversial new venue for whistle-blowing: a Website called...
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Biometric Atm Gives Cash Via 'finger Vein' Scan
Poland's cooperative BPS bank says it's the first in Europe to install a biometric ATM--allowing customers to withdraw cash simply with the touch of a fingertip...
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Divorce Attorneys Catching Cheaters on Facebook
Before the explosion of social media, Ken Altshuler, a divorce lawyer in Maine, dug up dirt on his client's spouses the old-fashioned way: with private investigators...
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Cashing in on Internet Censorship
A growing number of software companies are capitalizing on an unexpected business opportunity: Internet censorship. In countries where governments continue to...
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An Engineer's Quest to Caption the Web
The Internet used to be a place where Ken Harrenstien could do anything. The Google engineer, who has been deaf since childhood, loved the Web because he could...
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