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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.


­t Arlington Researchers Successfully Test Model For Implant Device Reactions
From ACM TechNews

­t Arlington Researchers Successfully Test Model For Implant Device Reactions

A NEW computer simulation could improve the treatment of dangerous reactions to medical implants such as stents, catheters, and artificial joints. 

Bold Idea For 'big Data'
From ACM TechNews

Bold Idea For 'big Data'

Researchers are working to develop a customized, energy-efficient optical network that can feed massive amounts of data into Rice University supercomputers.

Meet the Machines that Steal Your Phone's Data
From ACM News

Meet the Machines that Steal Your Phone's Data

The National Security Agency's spying tactics are being intensely scrutinized following the recent leaks of secret documents. However, the NSA isn't the only U.S...

Wi-Fi Sniffing Lets Researchers Take Social Snapshots of Crowds
From ACM TechNews

Wi-Fi Sniffing Lets Researchers Take Social Snapshots of Crowds

Researchers have used Wi-Fi probe requests from smartphones to take a social snapshot of large gatherings of people. 

Man Controls New Prosthetic Leg ­sing Thought Alone
From ACM News

Man Controls New Prosthetic Leg ­sing Thought Alone

A man missing his lower leg has gained precise control over a prosthetic limb, just by thinking about moving it—all because his unused nerves were preserved during...

How Engineers Revamped Spitzer to Probe Exoplanets
From ACM News

How Engineers Revamped Spitzer to Probe Exoplanets

Now approaching its 10th anniversary, NASA's Spitzer Space Telescope has evolved into a premier observatory for an endeavor not envisioned in its original design...

Interstellar 8-Track: How Voyager's Vintage Tech Keeps Running
From ACM News

Interstellar 8-Track: How Voyager's Vintage Tech Keeps Running

NASA's Voyager 1 spacecraft has gone interstellar.

What Is a Jpeg? The Invisible Object You See Every Day
From ACM News

What Is a Jpeg? The Invisible Object You See Every Day

In 2012, the photograph of Barack and Michelle Obama embracing after his re-election was "liked" over 4 million times.

Internet Archaeologists Reconstruct Lost Web Pages
From ACM TechNews

Internet Archaeologists Reconstruct Lost Web Pages

Researchers recently embarked on an effort to reconstruct deleted social media posts and resources, in part from the clues they leave behind on the web.

Military Lags in Push For Robotic Ground Vehicles
From ACM TechNews

Military Lags in Push For Robotic Ground Vehicles

While private companies are moving forward with self-driving vehicles, the U.S. military has been slow to deploy the technology. 

In Search of the Next Boom, Developers Cram Their Apps Into Smart Watches
From ACM Careers

In Search of the Next Boom, Developers Cram Their Apps Into Smart Watches

The age of wearable computing is upon us.

Give Yourself 5 Stars? Online, It Might Cost You
From ACM News

Give Yourself 5 Stars? Online, It Might Cost You

"I celebrate myself, and sing myself," wrote Walt Whitman, America's great bard of self-promotion.

Empty F-16 Jet Tested By Boeing and ­.s. Air Force
From ACM News

Empty F-16 Jet Tested By Boeing and ­.s. Air Force

Boeing has revealed that it has retrofitted retired fighter jets to turn them into drones.

How BlackBerry Finally Found Its Buyer
From ACM News

How BlackBerry Finally Found Its Buyer

The BlackBerry melodrama may finally be coming to a close.

Encrypted Heartbeats Keep Hackers from Medical Implants
From ACM TechNews

Encrypted Heartbeats Keep Hackers from Medical Implants

Rice University researchers have found a solution to the potential for hacking an implanted defibrillator. 

Teardown Shows Iphone 5s Costs at Least $199 to Build, $173 For the 5c
From ACM News

Teardown Shows Iphone 5s Costs at Least $199 to Build, $173 For the 5c

New iPhones always gladden the hearts of the analysts at the research firm IHS, because it means it's time to tear the phones apart.

How Ios 7 Will Spark a Boom in App Design
From ACM Opinion

How Ios 7 Will Spark a Boom in App Design

You probably feel strongly about iOS 7.

Apple's A7 Chip Makes a Run at Intel
From ACM News

Apple's A7 Chip Makes a Run at Intel

Is Apple simply engaging in PR puffery when it talks about its "desktop" A7 chip? Not so fast.

Utilities Try to Learn From Smart Meters
From ACM News

Utilities Try to Learn From Smart Meters

Utilities have installed more than 60 million smart meters in North America in the past decade.

Nsa Efforts to Evade Encryption Technology Damaged ­.s. Cryptography Standard
From ACM News

Nsa Efforts to Evade Encryption Technology Damaged ­.s. Cryptography Standard

In the three months since Edward Snowden began his whistle-blowing campaign against the National Security Agency (NSA) the former government contractor has exposed...
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