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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.


A Newspaper's First Trip Into Virtual Reality Goes to a Desolate Farm
From ACM News

A Newspaper's First Trip Into Virtual Reality Goes to a Desolate Farm

Against the odds, the Des Moines Register has just become one of the first newspapers to move into virtual reality.

The History of the Predator, the Drone that Changed the World
From ACM Opinion

The History of the Predator, the Drone that Changed the World

These days, the word drone is used to refer to just about any kind of remote-controlled, unmanned aircraft.

The Hidden World of Facebook 'like Farms'
From ACM News

The Hidden World of Facebook 'like Farms'

Facebook has become the advertising outlet of choice for many of the world’s businesses and companies.

How Two Men ­nlocked Modern Encryption
From ACM Careers

How Two Men ­nlocked Modern Encryption

In September of 1974, when he was 30 years old, Whitfield Diffie was obsessed with cryptography.

'honeybee' Robots Replicate Swarm Behavior
From ACM TechNews

'honeybee' Robots Replicate Swarm Behavior

A new open-platform system will make it more feasible and economical for researchers to replicate swarm behavior in a large number of robots.

Time Dilation Measured at 40 Percent of the Speed of Light—in the Lab
From ACM News

Time Dilation Measured at 40 Percent of the Speed of Light—in the Lab

Einstein is most famous for general relativity, which is really a theory of gravity.

Nasa's Newest Mars Mission Spacecraft Enters Orbit Around Red Planet
From ACM News

Nasa's Newest Mars Mission Spacecraft Enters Orbit Around Red Planet

NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft successfully entered Mars' orbit at 7:24 p.m. PDT (10:24 p.m. EDT) Sunday, Sept. 21, where it now...

Quantum Internet Could Keep ­S Safe from Spying Eyes
From ACM News

Quantum Internet Could Keep ­S Safe from Spying Eyes

Quantum networks are quietly spreading across the world.

Visualizing 4-Dimensional Asteroids
From ACM Opinion

Visualizing 4-Dimensional Asteroids

One of the largest treasure troves of astronomical data comes from the Sloan Digital Sky Survey (SDSS), an ongoing scan of the firmament that began 15 years ago...

Sensors Everywhere Could Mean Privacy Nowhere, Expert Says
From ACM TechNews

Sensors Everywhere Could Mean Privacy Nowhere, Expert Says

Purdue University professor Eugene Spafford says the Internet of Things will permanently record data on people, often without their knowledge. 

Mapping Big Data
From ACM TechNews

Mapping Big Data

Researchers are applying geographic mapping principals to large sets of unstructured data in hopes of gaining insights into the relationships between them. 

The Smithsonian Works to Digitize Millions of Documents
From ACM News

The Smithsonian Works to Digitize Millions of Documents

During the past six months, retired pharmaceutical researcher Irv Cantor helped transcribe a 641-page field book written by an archaeologist traveling through 1920s...

Nsa Director Rogers ­rges Cyber-Resiliency
From ACM News

Nsa Director Rogers ­rges Cyber-Resiliency

In his keynote address at the Billington Cybersecurity Summit, NSA Director and Commander of U.S. Cyber Command, Admiral Mike Rogers, explained that the Defense...

Battling Bacteria With Software
From ACM TechNews

Battling Bacteria With Software

Researchers have developed software to help track a potentially dangerous bug which has become resistant to some of the most potent antibiotics. 

Njit Computer Scientists Win a Major Grant to Network Mobile Devices in the Cloud
From ACM TechNews

Njit Computer Scientists Win a Major Grant to Network Mobile Devices in the Cloud

New Jersey Institute of Technology researchers have received a multi-year grant to develop a platform enabling mobile devices to interact with each other via the...

Dawn Operating Normally After Safe Mode Triggered
From ACM News

Dawn Operating Normally After Safe Mode Triggered

The Dawn spacecraft has resumed normal ion thrusting after the thrusting unexpectedly stopped and the spacecraft entered safe mode on September 11.

MIT Invents a Magic Lens That Combines All Your Screens Into a Single Experience
From ACM News

MIT Invents a Magic Lens That Combines All Your Screens Into a Single Experience

When we need to send a command or a file from our smartphone to our laptop, we do it through menus.

Researchers' New App Outs Iphone and Android Phone Energy Hogs
From ACM TechNews

Researchers' New App Outs Iphone and Android Phone Energy Hogs

New, free iOS and Android software identifies which apps drain the most power from device batteries. 

How Network Theory Is Revealing Previously ­nknown Patterns in Sport
From ACM News

How Network Theory Is Revealing Previously ­nknown Patterns in Sport

If you've ever watched soccer, you'll know of the subtle differences in tactics and formation between different teams.

Tim Cook Interview: The Iphone 6, the Apple Watch, and Remaking a Company's Culture
From ACM Opinion

Tim Cook Interview: The Iphone 6, the Apple Watch, and Remaking a Company's Culture

Steve Jobs’s office remains Steve Jobs's office.
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