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.
From ACM News
When Social Media Mining Gets It Wrong
A complex picture of your personal life can now be pieced together using a variety of public data sources, and increasingly sophisticated data-mining techniques...
From ACM TechNews
Phone App Could Keep an Eye on Your Ride
Intel researchers are working on a project that connects the electronics inside a car to the Internet, so that mobile applications can provide a car owner with...
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Can We Make Machines Listen More Carefully?
You probably use voice recognition technology already, if in a limited capacity. Maybe you use Google's voice-activated search, or take advantage of its (somewhat...
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Replacing Lost Abilities with a Robot
Henry Evans recently shaved himself for the first time since a stroke left him mute and partly paralyzed 10 years ago. His achievement came thanks to researchers...
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A New Direction for Digital Compasses
Cell phones and many other mobile devices now come packed with sensors capable of tracking them as they move. The digital compasses, gyroscopes, and accelerometers...
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How Divorce Lawyers Use Social Networks
Updates you've posted to Facebook and Twitter can present obvious problems when you're searching for a job or starting a new relationship. But a growing number...
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Google Voice Search Offers Natural User Input
Google Voice Search for desktop computers isn't much more than the company porting a technology that's been on mobile phones for a while to PCs. But don't write...
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Google, Microsoft, and Yahoo Team Up to Advance Semantic Web
The move may finally encourage widespread use of technology that makes online information as comprehensible to computers as it is to humans. If the effort works...
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Tracking Down Twitter's Best Rumor Spreaders
Sometimes it's easy to know which messages will spread through Twitter like wildfire. Just ask Rep. Anthony Weiner (D-New York), who faces pressure to resign...
From ACM TechNews
How Friends Influence Gadget Adoption
People are more likely to buy a product that their friends have already purchased, and the spread of adoption within social networks could help predict whether...
From ACM News
What Bitcoin Is, and Why It Matters
Recent weeks have been exciting for a relatively new kind of currency speculator. In just three weeks, the total value of a unique new digital currency called...
From ACM TechNews
The Invisible iPhone
Hasso Plattner Institute researchers have developed a system that enables iPhone users to perform actions on their devices without actually holding the phone.
From ACM News
The Next Big Thing in Analytics: Tracking Your Cursor's Every Move
Media, search engines, advertisers and social networks have been tracking what you click since the birth of the Web, but this measurement yields an incomplete...
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A Business Analytics Engine that Began with the Military
Big technology companies like Netflix and Facebook make clever use of the digital traces we leave online: their algorithms can make connections between data and...
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Data Analysis Is Creating New Business Opportunities
Sitting in the left-field upper deck to watch the San Francisco Giants play baseball on May 11 would cost you eight bucks if you'd bought the ticket in late April...
From ACM TechNews
App-Specific Processors to Fight Dark Silicon
University of California, San Diego researchers working on the GreenDroid project have developed software that scans the Android operating system and its most popular...
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How People Broadcast Their Locations Without Meaning To
Smartphones include geotagging features many people aren't aware of.
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Reprogrammable Chips Could Enable Instant Gadget Upgrades
Obsolescence is the curse of electronics: no sooner have you bought a gadget than its hardware is outdated. A new, low cost type of microchip that can rearrange...
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Dialing with Your Thoughts
Researchers in California have created a way to place a call on a cell phone using just your thoughts. Their new brain-computer interface is almost 100 percent...
From ACM News