Communications of the ACM
Multimodal AI Connects the Digital Dots
By knitting together multiple components and data streams, multimodal AI offers the promise of smarter, more human-like systems… 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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Who
My dad, who at 98 no longer drives, used to complain about women drivers, defensive drivers, slow drivers, cab drivers and, occasionally, fast drivers. I should...
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A Start-Up
With an innovative camera due out later this year from a company called Lytro, photographers will have one less excuse for having missed that perfect shot.
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War Evolves With Drones, Some Tiny as Bugs
Two miles from the cow pasture where the Wright Brothers learned to fly the first airplanes, military researchers are at work on another revolution in the air...
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I.b.m. Researchers Create High-Speed Graphene Circuits
I.B.M. researchers said Thursday that they had designed high-speed circuits from graphene, an ultra-thin material that has a host of promising applications from...
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Google Lobbies Nevada to Allow Self-Driving Cars
Google, a pioneer of self-driving cars, is quietly lobbying for legislation that would make Nevada the first state where they could be legally operated on public...
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Engineers Gather, Asking What Makes the City Tick
It was the last Tuesday of the month, and, like clockwork, the geeks arrived in droves.
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Intel Increases Transistor Speed by Building pward
Intel announced that by building a key portion of a microprocessor's transistor above the chip's surface, it has found a way to make smaller, faster, lower-power...
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How Credit Card Data Is Stolen and Sold
Last week, after the Sony PlayStation Network was attacked by a group of unknown hackers, Sony's 77 million customers, along with security specialists and government...
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Digging Deeper, Seeing Farther: Supercomputers Alter Science
Inside a darkened theater a viewer floats in a redwood forest displayed with Imax-like clarity on a cavernous overhead screen.
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Cameras Read License Plates, Helping City's Police
When Luis Zeledon was captured by detectives, it was probably safe to say that he had not intended to be found. He was hiding in someone else’s apartment in Queens...
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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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Keeping Tabs on the Infrastructure, Wirelessly
Engineers routinely inspect bridges and other structures for cracks and corrosion. But because they can’t always be there in person, one highly intelligent bridge...
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Quake Moved Japan Closer to U.S. and Altered Earth's Spin
The magnitude-8.9 earthquake that struck northern Japan on Friday not only violently shook the ground and generated a devastating tsunami, it also moved the coastline...
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Researchers Show How a Car's Electronics Can Be Taken Over Remotely
With a modest amount of expertise, computer hackers could gain remote access to someone's car—just as they do to people's personal computers—and take over the...
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Software Progress Beats Moore
One of the old jokes in computing is that what the hardware giveth, the software taketh away.
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The New Police Siren: You
Joe Bader tried setting the two tones of his invention four notes apart on the musical scale, but the result sounded like music, not a siren. Same thing when...
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Remapping Computer Circuitry to Avert Impending Bottlenecks
Hewlett-Packard researchers have proposed a fundamental rethinking of the modern computer for the coming era of nanoelectronics—a marriage of memory and computing...
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Mature Mobile Industry Moves to Keep Customers It Has
In the pioneer days of the mobile phone industry, wireless carriers raced to put phones in the hands of the unconnected masses. With cellphones now ubiquitous...
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Nasa
The last time NASA visited the Tempel 1 comet, it was with fireworks, on July 4, 2005. On that day, the Deep Impact spacecraft slammed an 820-pound projectile...
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