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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.


7 Secret Ways America's Stealth Armada Stays Off the Radar
From ACM News

7 Secret Ways America's Stealth Armada Stays Off the Radar

It's no secret how America's stealth warplanes primarily evade enemy radars.

More Radar, Less Radio for Safer Takeoffs And Landings
From ACM News

More Radar, Less Radio for Safer Takeoffs And Landings

US Airways Flight 27 was roaring down Runway 15R at Boston's Logan Airport when a pickup truck suddenly pulled into its path.

Learning to Accept, and Master, a $110,000 Mechanical Arm
From ACM News

Learning to Accept, and Master, a $110,000 Mechanical Arm

After the explosion, Cpl. Sebastian Gallegos awoke to see the October sun glinting through the water, an image so lovely he thought he was dreaming.

China Developing GPS-on-a-Shoestring Plan
From ACM News

China Developing GPS-on-a-Shoestring Plan

When it comes to satellite navigation systems, everybody's gotta have one.

An Accelerometer So Good That Only Quantum Mechanics Limits It
From ACM News

An Accelerometer So Good That Only Quantum Mechanics Limits It

We take it for granted now, but the fact that you can flip your phone from portrait to landscape mode depends on accelerometers. As everyone knows, though, the...

Researchers Develop Featherweight Chips That Dissolve in Water
From ACM TechNews

Researchers Develop Featherweight Chips That Dissolve in Water

University of Illinois at Urbana-Champaign researchers have developed integrated circuits that can stick to the skin and in some cases dissolve in water when they...

Buggy Software: Achilles Heel of Big-Data-Powered Science?
From ACM TechNews

Buggy Software: Achilles Heel of Big-Data-Powered Science?

Software defects are a growing concern in the scientific computing community. A recent workshop focusing on maintainable software practices discussed how software...

They Know What You're Shopping For
From ACM News

They Know What You're Shopping For

Georgia resident Andy Morar is in the market for a BMW.

'biology Is a Manufacturing Capability'
From ACM Opinion

'biology Is a Manufacturing Capability'

Soon we'll be able to engineer living things with mechanical precision, says Tom Knight, father of synthetic biology.

Point of Light
From ACM TechNews

Point of Light

Caltech researchers have created a device that can focus light into a point just a few nanometers across, a breakthrough they say could lead to next-generation...

A Rising Tide of Noise Is Now Easy to See
From ACM News

A Rising Tide of Noise Is Now Easy to See

When a hurricane forced the Nautilus to dive in Jules Verne’s "Twenty Thousand Leagues Under the Sea," Captain Nemo took the submarine down to a depth of 25 fathoms...

Heart Gadgets Test Privacy-Law Limits
From ACM News

Heart Gadgets Test Privacy-Law Limits

The small box inside Amanda Hubbard's chest beams all kinds of data about her faulty heart to the company that makes her defibrillator implant.

Federal Agency Wants Black Boxes in Every New Car By September 2014
From ACM News

Federal Agency Wants Black Boxes in Every New Car By September 2014

The National Highway Traffic Safety Administration has proposed a new unified standard for event data recorders for cars, commonly known as "black boxes."

Iran: All Data of Captured U.S. RQ-170 Drone Decoded
From ACM News

Iran: All Data of Captured U.S. RQ-170 Drone Decoded

A senior Iranian commander announced that the country has extracted all the data and information existing in the intelligence gathering systems of the United States'...

In South Korea, the Republic of Samsung
From ACM Careers

In South Korea, the Republic of Samsung

So sprawling is Samsung’s modern-day empire that some South Koreans say it has become possible to live a Samsung-only life: You can use a Samsung credit card to...

Tim Cook's Freshman Year: The Apple Ceo Speaks
From ACM Opinion

Tim Cook's Freshman Year: The Apple Ceo Speaks

Prior to his death on Oct. 5, 2011, Steve Jobs made sure that the elevation of Tim Cook—his longtime head of operations and trusted deputy—to Apple chief executive...

In Eye Control, a Promise to Let Your Tablet Go Hands-Free
From ACM News

In Eye Control, a Promise to Let Your Tablet Go Hands-Free

Forget touch screens and voice recognition; what if you could control your computer just by looking at it?

A Machine That Makes Cameras: The Aesthetics of the Lytro
From ACM News

A Machine That Makes Cameras: The Aesthetics of the Lytro

Let's think about photography as people live it.

Online Social Science: Can the Web Graduate from Digital Petri Dish to Virtual Laboratory?
From ACM Opinion

Online Social Science: Can the Web Graduate from Digital Petri Dish to Virtual Laboratory?

In many ways the Internet is the ultimate virtual laboratory.

New '4-D' Transistor Is Preview of Future Computers
From ACM TechNews

New '4-D' Transistor Is Preview of Future Computers

Researchers at Purdue and Harvard universities have developed a transistor that consists of three nanowires made out of indium-gallium-arsenide. The three nanowires...
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