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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How Drudge Has Stayed on Top
For most big news Web sites, about 60 percent of the traffic is homegrown, people who come directly to the site by dint of a bookmark or typing in www.latimes...
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Divorce Lawyers' New Friend: Social Networks
Discretion and privacy have become antiquated notions on social networks, and the generous revelation of secrets make some people cringe—though not divorce lawyers...
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For Buyers of Web Start-ps, Quest to Corral Young Talent
Sam Lessin sold his Web start-up to Facebook for millions last year, and Facebook promptly shut it down. All Facebook wanted was Mr. Lessin.
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The Class That Built Apps, and Fortunes
All right, class, here’s your homework assignment: Devise an app. Get people to use it. Repeat.
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Data Privacy, Put to the Test
To the catalog of corporate "bigs" that worry a lot of us little people, add this: Big Data.
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Google, a Giant in Mobile Search, Seeks New Ways to Make It Pay
In early 2008, in the early days of the iPhone era, Google engineers began noticing something unusual in the search engine’s logs. Owners of these new phones...
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When There
Information overload is a headache for individuals and a huge challenge for businesses. Companies are swimming, if not drowning, in wave after wave of data—from...
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What Location Data, Exactly, Does an Iphone Reveal?
On Wednesday, security researchers demonstrated that the certain versions of the iPhone and iPad were logging and storing location data about their owners. Long...
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In Online Games, a Path to Young Consumers
Deep into one of her favorite computer games, Lesly Lopez, 10, moves her mouse to click on a cartoon bee. She drags and drops it into an empty panel, creating...
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The Business Market Plays Cloud Computing Catch-p
The big spenders on technology are businesses and government agencies. They buy about 75% of the computing goods and services sold worldwide. Yet it is increasingly...
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3d Avatars Could Put You in Two Places at Once
If Jim Blascovich and Jeremy Bailenson are right, here is what’s in store for you and your avatar very soon, probably within the next five years:
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Intel, on the Outside, Takes Aim at Smartphones
With an "Intel Inside" sticker affixed to their PCs, computer buyers in the 1990s could hardly avoid knowing whose microchip was making their machines work. The...
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New Search Technology Is Enhanced With Videos
The line between cyberspace and the physical world is blurring with a new search technology being demonstrated by Autonomy, a British software publisher.
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More Pupils Are Learning Online, Fueling Debate on Quality
Jack London was the subject in Daterrius Hamilton’s online English 3 course. In a high school classroom packed with computers, he read a brief biography of London...
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Ruling Spurs Effort to Form Digital Public Library
Is the tantalizing dream of a universal library dead? Some scholars and librarians across the country fear it may be, now that a federal judge in New York has...
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Swiping Is the Easy Part
The cellphone has been more than a cellphone for years, but soon it could take on an entirely new role—standing in for all of the credit and debit cards crammed...
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Poker Bots Invade Online Gambling
Bryan Taylor, 36, could not shake the feeling that something funny was going on. Three of his most frequent opponents on an online poker site were acting oddly...
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Armies of Expensive Lawyers, Replaced by Cheaper Software
When five television studios became entangled in a Justice Department antitrust lawsuit against CBS, the cost was immense. As part of the obscure task of "discovery"—providing...
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Moonlighting Within Microsoft, in Pursuit of New Apps
If you have a smartphone, you probably have apps on it to check the news, play games, help with shopping or further a hobby like travel or bird-watching. But...
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