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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A Sidewalk Disappearing Act
Automatically removing people from street-level imagery could help prevent privacy complaints.
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Wireless Car Sensors Vulnerable to Hackers
Hackers could "hijack" the wireless pressure sensors built into many cars' tires, researchers have found. Criminals might then track a vehicle or force its electronic...
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Connecting Electronic Medical Records
Looking out his office window in Seattle, Thomas Payne can see two hospitals that use the same electronic record system as his own. And yet, says Payne, medical...
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The Hunt For the Wikileaks Whistle-Blower
Attorney General Eric Holder's new probe into Wikileaks's posting of 91,000 war documents will likely find that tracing the path of the documents back through the...
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Ads that Match a Web Page's Images
Using the contents of images or videos to target Web ads could improve click-through.
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Wireless Companies Could se Your Friends
Each time you make a cellphone call, your network provider knows whom you're calling, for how long, and what device you're using. Now researchers at one of the...
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Fewer Ads, More Clicks
Search engines get smarter at predicting when we'll respond to a pitch.
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New Cyber Chief Outlines Strategy
Security experts said this week that they were cheered by calls from General Keith Alexander, head of the new U.S. Cyber Command, for global rules of engagement...
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Google Gives Away Video Software to Lure Developers
Google recently gave away a piece of intellectual property the company gained after its $120 million acquisition of On2 three months ago.
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Mobile Data: A Gold Mine For Telcos
Cell phone companies are finding that they're sitting on a gold mine--in the form of the call records of their subscribers.
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Can the Kremlin's Silicon Valley Succeed?
Russia has chosen a site and is finalizing plans to start a Silicon Valley-like innovation center near Moscow.
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Combing Medical Records For Research
When the stimulus bill passed last year--allocating $20 billion to help doctors and hospitals adopt electronic medical records (EMRs)--many scientists were excited...
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Fingertip Bacteria: A Promising Forensic Tool
It's not just our genomes that make us unique. The genomic profile of bacteria that rub off our fingertips and onto objects we touch--a computer keyboard, for instance...
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Toyota Applies the Brakes
In the wake of a massive public-relations nightmare involving brake problems in its cars, Toyota is investigating two more reports this week of unintended acceleration...
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A 50-Watt Cellular Network
An Indian telecom company is deploying simple cell phone base stations that need as little as 50 watts of solar-provided power. It will soon announce plans to sell...
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Searching For Disease Clues in Genetic Diversity
Over the last few years, scientists have discovered hundreds of genetic variants linked to disease. But the vast majority of that research has focused on people...
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What's Inside the Ipad's Chip?
Despite widespread speculation, nothing beyond what Steve Jobs announced last week is known about the A4 chip at the heart of the Apple iPad. Jobs described the...
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Trading Shares in Milliseconds
Today's stock market has become a world of automated transactions executed at lightning speed. This high-frequency trading could make the financial system more...
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Wireless Network Modded to See Through Walls
The way signal strength varies in a wireless network can reveal what's going on behind closed doors. It's every schoolboy's dream: an easy way of looking through...
From ACM TechNews