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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.


Intel's Laser Chips Could Make Data Centers Run Better
From ACM News

Intel's Laser Chips Could Make Data Centers Run Better

Intel hopes to make computing far more efficient by introducing a technology that replaces conventional copper data cables with faster optical data links.

This Augmented-Reality Sandbox Turns Dirt Into a ­i
From ACM News

This Augmented-Reality Sandbox Turns Dirt Into a ­i

We've seen how kids take to touchscreens. To them, our unfathomably sophisticated smartphones and tablets are about as hard to figure out as a bucket full of blocks...

Huge Botnet Found ­sing Tor Network For Communications
From ACM News

Huge Botnet Found ­sing Tor Network For Communications

In the wake of the revelations surrounding the NSA's domestic surveillance and intelligence-gathering operations, security experts said there would likely be a...

Gaming Improves Multitasking Skills
From ACM News

Gaming Improves Multitasking Skills

Sixty-five-year-old Ann Linsey was starting to worry about how easily she got distracted from whatever she was doing.

Robots: Is the Uncanny Valley Real?
From ACM News

Robots: Is the Uncanny Valley Real?

Mick Walters opens a door in his lab and points his computer's camera towards the small, blurry, tan-coloured object he has just revealed. "This is Kaspar Two,"...

Beyond The Shadows: Apple's Ios 7 Is All About The Screen
From ACM Opinion

Beyond The Shadows: Apple's Ios 7 Is All About The Screen

At some point in the coming weeks, users of Apple iPhones and iPads will wake up to an alert that there is a new version of the company's mobile operating system...

Tech Pioneer Vint Cerf on the Age of Context and Why You Can't Be a Citizen of the Internet
From ACM Opinion

Tech Pioneer Vint Cerf on the Age of Context and Why You Can't Be a Citizen of the Internet

Few people have as much claim as Vint Cerf to the title "Father of the Internet," but as the technologies he helped develop in the 1970s and 1980s become increasingly...

Your Phone Is Blabbing Your Location to Anyone Who Will Listen
From ACM News

Your Phone Is Blabbing Your Location to Anyone Who Will Listen

Everywhere you go, your phone is sending out signals that can be assembled to form a picture of your movements.

Drug Agents ­se Vast Phone Trove, Eclipsing N.s.a.'s
From ACM News

Drug Agents ­se Vast Phone Trove, Eclipsing N.s.a.'s

For at least six years, law enforcement officials working on a counternarcotics program have had routine access, using subpoenas, to an enormous AT&T database that...

The Insane and Exciting Future of the Bionic Body
From ACM News

The Insane and Exciting Future of the Bionic Body

Bertolt Meyer pulls off his left forearm and gives it to me.

How 'cell Tower Dumps' Caught the High Country Bandit—and Why It Matters
From ACM News

How 'cell Tower Dumps' Caught the High Country Bandit—and Why It Matters

On February 18, 2010, the FBI field office in Denver issued a "wanted" notice for two men known as "the High Country Bandits"—a rather grandiose name for a pair...

Vending Machines Get Smart to Accommodate the Cashless
From ACM Careers

Vending Machines Get Smart to Accommodate the Cashless

More than 40 percent of U.S. adults say they can go a week without paying for something with cash, according to a survey conducted by Rasmussen Reports last year...

Inside the Response to the New York Times Attack
From ACM News

Inside the Response to the New York Times Attack

Late Tuesday morning, one of the engineers in CloudFlare's San Francisco office saw a message on Twitter saying that the New York Times Web site was down. Minutes...

The Proof in the Quantum Pudding
From ACM News

The Proof in the Quantum Pudding

In early May, news reports gushed that a quantum computation device had for the first time outperformed classical computers, solving certain problems thousands...

A Camera That Sees Like the Human Eye
From ACM News

A Camera That Sees Like the Human Eye

The retina is an enormously powerful tool. It sorts through massive amounts of data while operating on only a fraction of the power that a conventional digital...

Scientist Creates Solution For Looming Broadband Shortage
From ACM TechNews

Scientist Creates Solution For Looming Broadband Shortage

A new method to solve the approaching broadcast spectrum deficit examines how cell networks could optimize spectrum use. 

How Syrian Hackers Found the New York Times's Australian Weak Spot
From ACM News

How Syrian Hackers Found the New York Times's Australian Weak Spot

A hacking attack launched by the Syrian Electronic Army may have targeted the New York Timesand other U.S. media companies, but the weak link was Melbourne IT (...

Think You Can Drive a Bulldozer?
From ACM News

Think You Can Drive a Bulldozer?

As he closed the door, leaving me alone at the controls of a 41,000-pound bulldozer with list price of nearly $432,000, a Komatsu Ltd. executive shouted, "No worries...

Here's How One Hacker Is Waging War on the Syrian Government
From ACM Careers

Here's How One Hacker Is Waging War on the Syrian Government

As President Obama weighed U.S. air strikes in Syria this week, a lone American hacker was waging his own attack on the Syrian government.

Moore's Law Dead by 2022, Expert Says
From ACM TechNews

Moore's Law Dead by 2022, Expert Says

Moore's Law could come to an end as soon as 2020 at the seven-nanometer node. 
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