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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.


Time to Change Global Clock Management? It's ­nder Debate
From ACM News

Time to Change Global Clock Management? It's ­nder Debate

Does anybody really know what time it is?

Optimizing Optimization Algorithms
From ACM News

Optimizing Optimization Algorithms

Optimization algorithms, which try to find the minimum values of mathematical functions, are everywhere in engineering. Among other things, they're used to evaluate...

Improved Interface For a Quantum Internet
From ACM TechNews

Improved Interface For a Quantum Internet

University of Innsbruck researchers have improved an interface between quantum processors and optical fiber-based communication channels. 

Hands-On With Microsoft's ­nbelievable New Holographic Goggles
From ACM Opinion

Hands-On With Microsoft's ­nbelievable New Holographic Goggles

It's the end of October, when the days have already grown short in Redmond, Washington, and gray sheets of rain are just beginning to let up.

10 Cool Network and Computing Research Projects
From ACM News

10 Cool Network and Computing Research Projects

If you think the latest enterprise and consumer network and computer technologies rolling into your data center and being snuck into your offices by end users are...

Atlas Drc Robot Is 75 Percent New, Completely ­nplugged
From ACM News

Atlas Drc Robot Is 75 Percent New, Completely ­nplugged

We've always known that the ATLAS DRC humanoid robot was due for some serious upgrades before the DARPA Robotics Challenge Finals, because having a robot that's...

Astronomy: Laser Focus
From ACM News

Astronomy: Laser Focus

On clear, moonless evenings, most of the biggest optical telescopes around the world begin the night's observations by firing a golden laser beam at the sky.

Revealed at Last: Magic Leap’s Vision For Augmented Reality, in 32 Patent Illustrations
From ACM Careers

Revealed at Last: Magic Leap’s Vision For Augmented Reality, in 32 Patent Illustrations

A new patent application titled Planar Waveguide Apparatus with Diffraction Element(s) and System Employing Same sounds like a scientific snoozefest, but just also...

The New Digital Arms Race: Nsa Preps America For Future Battle
From ACM TechNews

The New Digital Arms Race: Nsa Preps America For Future Battle

Documents provided by former U.S. National Security Agency contractor Edward Snowden outline the agency's efforts to carry out covert cyberwarfare. 

Microsoft Researchers ­se Light Beams to Charge Smartphones
From ACM TechNews

Microsoft Researchers ­se Light Beams to Charge Smartphones

Microsoft researchers in Beijing have developed AutoCharge, a prototype automatic wireless charging system for smartphones. 

Rice-Sized Laser, Powered One Electron at a Time, Bodes Well For Quantum Computing
From ACM TechNews

Rice-Sized Laser, Powered One Electron at a Time, Bodes Well For Quantum Computing

Princeton University researchers have developed a rice grain-sized laser powered by single electrons tunneling through artificial atoms known as quantum dots. 

How Does a Machine Smell? Better Than It Did
From ACM TechNews

How Does a Machine Smell? Better Than It Did

Researchers have developed a chemical sensor platform that can smell more accurately than humans. 

Making the Internet Accessible to Everyone
From ACM TechNews

Making the Internet Accessible to Everyone

The third pilot of the Internet accessibility CLOUD4ALL project will kick off in Athens, Berlin, and Madrid in the coming months. 

Cops Get Handheld Radar that Can 'detect People Breathing' Through Walls
From ACM News

Cops Get Handheld Radar that Can 'detect People Breathing' Through Walls

At least 50 local law enforcement agencies—and the United States Marshals—have acquired a type of handheld radar that allows cops to scan through walls to detect...

Have We Found Alien Life?
From ACM News

Have We Found Alien Life?

Kenneth Nealson is looking awfully sane for a man who’s basically just told me that he has a colony of aliens incubating in his laboratory.

The Daunting Challenge of Reporting on Cyberwar
From ACM News

The Daunting Challenge of Reporting on Cyberwar

The US and UK are soon to take part in cyber war games, testing each other out for when the inevitable real cyberwar kicks off.

Dawn Delivers New Image of Ceres
From ACM News

Dawn Delivers New Image of Ceres

As NASA's Dawn spacecraft closes in on Ceres, new images show the dwarf planet at 27 pixels across, about three times better than the calibration images taken in...

High-Tech Warriors: A Glimpse Into the Stadium of the Future
From ACM News

High-Tech Warriors: A Glimpse Into the Stadium of the Future

Floor tiles that generate electricity when people walk on them. Streetlamps that transmit data to people passing beneath them.

Wpi Awarded $4.4 Million to Help Bolster the Nation's Cybersecurity Workforce
From ACM TechNews

Wpi Awarded $4.4 Million to Help Bolster the Nation's Cybersecurity Workforce

Worcester Polytechnic Institute has been awarded a $4.4-million  grant to develop a program to prepare professionals to address cybersecurity challenges and threats...

Mathematician Tries to Solve Wave Equations
From ACM TechNews

Mathematician Tries to Solve Wave Equations

University of California, Los Angeles professor Terence Tao is using computers to help him solve a tricky mathematical question.
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