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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


The Best Time to Wage Cyberwar
From ACM News

The Best Time to Wage Cyberwar

If you discover a way to hack into your enemy's computers, do you strike while the iron is hot, or patiently wait for a better opportunity to arise?

Irs Under Pressure to Clarify Bitcoin Rules
From ACM News

Irs Under Pressure to Clarify Bitcoin Rules

The Internal Revenue Service is under mounting pressure to issue guidance clarifying how taxpayers should handle transactions involving bitcoin and other digital...

What the Heck Is a Ram Scraper?
From ACM News

What the Heck Is a Ram Scraper?

As the mystery around the credit card hacking at retail giants Target and Nieman Marcus continues to unfold, you’re going to start hearing a lot about something...

'Superlens' Extends Range of Wireless Power Transfer
From ACM TechNews

'Superlens' Extends Range of Wireless Power Transfer

Researchers have used metamaterials to create a superlens that focuses magnetic fields. 

This Company Sold Google a Quantum Computer. Here's How It Works.
From ACM Opinion

This Company Sold Google a Quantum Computer. Here's How It Works.

I thought it would be interesting to hear from D-Wave, a start-up that has raised more than $130 million in venture capital and employs over 100 people.

Confused About the Nsa's Quantum Computing Project? This MIT Computer Scientist Can Explain.
From ACM Opinion

Confused About the Nsa's Quantum Computing Project? This MIT Computer Scientist Can Explain.

My Washington Post colleagues have reported on a National Security Agency program to to build a quantum computer.

Hubble Telescope Sees Star That May Explode Soon
From ACM News

Hubble Telescope Sees Star That May Explode Soon

The Hubble Space Telescope has captured a striking new photo of a doomed star poised to explode in a devastating supernova event.

The Next Data Privacy Battle May Be Waged Inside Your Car
From ACM News

The Next Data Privacy Battle May Be Waged Inside Your Car

Cars are becoming smarter than ever, with global positioning systems, Internet connections, data recorders and high-definition cameras.

Nasa Robots Blaze the Trail For Humans on Mars
From ACM TechNews

Nasa Robots Blaze the Trail For Humans on Mars

The U.S. National Aeronautics and Space Administration's Mars rovers "are our eyes, our feet, our hands on the ground that inform us before we get there." 

Eye-Catching Electronics
From ACM TechNews

Eye-Catching Electronics

Electronic components thinner and more flexible than previous technologies open up new possibilities for ultra-thin, transparent sensors. 

Designing the Next Wave of Computer Chips
From ACM TechNews

Designing the Next Wave of Computer Chips

A new class of nanomaterials that can self-assemble might enable the creation of nearly molecule-scale circuits. 

The Bitcoin-Mining Arms Race Heats Up
From ACM News

The Bitcoin-Mining Arms Race Heats Up

Joel Flickinger's two-bedroom home in the hills above Oakland, Calif., hums with custom-built computing gear.

Lifelogging: What It's Like to Record Your Whole Life
From ACM Opinion

Lifelogging: What It's Like to Record Your Whole Life

Gordon Bell, one of the first people to chronicle his existence digitally, explains how it has changed his life and the potential pitfalls.

Designing the Next Wave of Computer Chips
From ACM News

Designing the Next Wave of Computer Chips

Not long after Gordon E. Moore proposed in 1965 that the number of transistors that could be etched on a silicon chip would continue to double approximately every...

Engineers Make World's Fastest Organic Transistor, Heralding New Generation of See-Through Electronics
From ACM TechNews

Engineers Make World's Fastest Organic Transistor, Heralding New Generation of See-Through Electronics

Researchers say their development of the world's fastest thin-film organic transistors proves the technology could be used in high-resolution TVs and other electronics...

Motorola Patents E-Tattoo That Can Read Your Thoughts By Listening to ­nvocalized Words in Your Throat
From ACM TechNews

Motorola Patents E-Tattoo That Can Read Your Thoughts By Listening to ­nvocalized Words in Your Throat

Motorola Mobility has filed a patent application for an electronic smart tattoo that can intercept subtle voice commands, subvocal commands, and subconscious thoughts...

The Hottest Technology Not on Display at CES: Smart Radio Chips
From ACM News

The Hottest Technology Not on Display at CES: Smart Radio Chips

Beyond the glitz of the International Consumer Electronics Show, the wireless industry faces a fundamental problem: more features and faster data transmission are...

Hubble Telescope Reveals Deepest View of the Universe Yet
From ACM News

Hubble Telescope Reveals Deepest View of the Universe Yet

The Hubble Space Telescope has glimpsed farther into the universe than any observatory before, producing the first of six new "deep field" images that show objects...

Nasa's New Robots May Revolutionize Space Exploration
From ACM TechNews

Nasa's New Robots May Revolutionize Space Exploration

U.S. National Aeronautics and Space Administration researchers are developing a interstellar robot that could land on a planet by hitting the surface and bouncing...

IBM Doubles Down on Watson
From ACM News

IBM Doubles Down on Watson

IBM plans to jumpstart Watson with a $100-million venture fund to build a business around the supercomputer that famously beat two human champions at the TV game...
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