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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.


Hackers Compete to Create the Most Insidious Code
From ACM TechNews

Hackers Compete to Create the Most Insidious Code

The Underhanded C Conference calls on developers to create software that performs some kind of malicious activity but looks innocuous even under scrutiny. 

From Touch Displays to the Surface: A Brief History of Touchscreen Technology
From ACM Opinion

From Touch Displays to the Surface: A Brief History of Touchscreen Technology

It's hard to believe that just a few decades ago, touchscreen technology could only be found in science fiction books and film. These days, it's almost unfathomable...

Yes, You Should Care About Bitcoin, and Here's Why
From ACM Opinion

Yes, You Should Care About Bitcoin, and Here's Why

Everybody's talking about Bitcoin these days, which is quite remarkable given the highly technical nature of the crypto-currency. So why is it such a big deal?

Apple's iMessage Encryption Trips Up Feds' Surveillance
From ACM News

Apple's iMessage Encryption Trips Up Feds' Surveillance

Encryption used in Apple's iMessage chat service has stymied attempts by federal drug enforcement agents to eavesdrop on suspects' conversations, an internal government...

Digital Shrinks Find Depressed Faces and Body Language
From ACM TechNews

Digital Shrinks Find Depressed Faces and Body Language

Automated systems that analyze gestures and facial expressions could make the challenging task of diagnosing depression somewhat easier. 

No More Robocalls: New Tech Automatically Hangs ­p On Robots
From ACM News

No More Robocalls: New Tech Automatically Hangs ­p On Robots

Every month, the Federal Trade Commission receives 200,000 complaints about illegal robocalls, making it the most common problem reported to the FTC.

Top Brain Scientist Is 'philosopher at Heart'
From ACM News

Top Brain Scientist Is 'philosopher at Heart'

d Boyden tilts his head downward, remaining still except for his eyes, which dart back and forth between blinks for a full 10 seconds. Then, as if coming up for...

Obama to ­nveil Initiative to Map the Human Brain
From ACM News

Obama to ­nveil Initiative to Map the Human Brain

President Obama on Tuesday will announce a broad new research initiative, starting with $100 million in 2014, to invent and refine new technologies to understand...

Computer Program Claims First Victory Over Shogi Professional
From ACM TechNews

Computer Program Claims First Victory Over Shogi Professional

A computer program has defeated an active shogi professional for the first time. 

Crowd-Funding Is Working For Open Source Projects
From ACM TechNews

Crowd-Funding Is Working For Open Source Projects

The company behind the LiveCode development tool has used crowd-funding to raise the money it needs (and more) to create an open source edition of its software. ...

You'll Never Believe the Data 'wiped' Smartphones Store
From ACM Opinion

You'll Never Believe the Data 'wiped' Smartphones Store

Few things are more precious, intimate, and personal than the data on your smartphone.

The Child, the Tablet, and the Developing Mind
From ACM Opinion

The Child, the Tablet, and the Developing Mind

I recently watched my sister perform an act of magic.

Making Robots Mimic the Human Hand
From ACM TechNews

Making Robots Mimic the Human Hand

A new initiative aims to build low-cost artificial hands using widely available products such as cellphone cameras and sensors. 

How the Science of Swarms Can Help ­s Fight Cancer and Predict the Future
From ACM News

How the Science of Swarms Can Help ­s Fight Cancer and Predict the Future

The first thing to hit Iain Couzin when he walked into the Oxford lab where he kept his locusts was the smell, like a stale barn full of old hay.

Bitcoin May Be the Global Economy's Last Safe Haven
From ACM News

Bitcoin May Be the Global Economy's Last Safe Haven

One of the oddest bits of news to emerge from the economic collapse of Cyprus is a corresponding rise in the value of Bitcoin, the Internet’s favorite, media-friendly...

Little-Known Surveillance Tool Raises Concerns By Judges, Privacy Activists
From ACM News

Little-Known Surveillance Tool Raises Concerns By Judges, Privacy Activists

Federal investigators in Northern California routinely used a sophisticated surveillance system to scoop up data from cellphones and other wireless devices in an...

Robot Butler Can Open Doors, Talk, and Separate Oreos
From ACM TechNews

Robot Butler Can Open Doors, Talk, and Separate Oreos

The Home Exploring Robot Butler (HERB) can get a meal out of the fridge, microwave food, clean up after a mess, and even separate an Oreo.

The Mayor's Geek Squad
From ACM News

The Mayor's Geek Squad

It was a case for a digital Sherlock Holmes.

Yes, Your New Car Has A 'black Box.' Where's The Off Switch?
From ACM News

Yes, Your New Car Has A 'black Box.' Where's The Off Switch?

If you're a vehicle owner and happen to have a car accident in the near future (we hope you don't), it's likely the crash details will be recorded.

The Future of the Internet Is Still Ads—and You're the Inventory
From ACM News

The Future of the Internet Is Still Ads—and You're the Inventory

Ads pay for the Internet, or at least for what most of us do online.
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