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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.


Which Programming Languages Get ­sed Most at Hackathons?
From ACM TechNews

Which Programming Languages Get ­sed Most at Hackathons?

ChallengePost recently released data on a range of topics from about 160 hackathons with nearly 10,000 projects by 13,281 hackers over the past year.

New Army Cyber Officers Hack Improvements Into Darpa's 'plan X'
From ACM TechNews

New Army Cyber Officers Hack Improvements Into Darpa's 'plan X'

The U.S. Defense Advanced Research Projects Agency's Plan X is a $120-million program to develop platforms to plan for, conduct, and assess cyberwarfare. 

Microsoft Describes Hard-to-Mimic Authentication Gesture
From ACM TechNews

Microsoft Describes Hard-to-Mimic Authentication Gesture

A gesture-unlock method proposed by Microsoft researchers would enable smartphone users to secure their devices without the use of lengthy passcodes. 

Google Takes On Mobile Payments
From ACM News

Google Takes On Mobile Payments

Android Pay follows hard on the heels of Apple Pay in the 'tap and pay' sector.

Military Robots: Armed, But How Dangerous?
From ACM News

Military Robots: Armed, But How Dangerous?

An open letter calling for a ban on lethal weapons controlled by artificially intelligent machines was signed last week by thousands of scientists and technologists...

Beyond Just 'big' Data
From ACM TechNews

Beyond Just 'big' Data

As big data technologies advance and the challenges of extracting meaning from these data sets shift, computer scientists will need new vocabulary. 

Study Shows Co-Operative Robots Learn and Adapt Quickly Through Natural Language
From ACM TechNews

Study Shows Co-Operative Robots Learn and Adapt Quickly Through Natural Language

Robots can learn and adjust rapidly to their surroundings solely via natural-language processing, according to a new study. 

­cf-Developed Software Analyzes Fat in Seconds
From ACM TechNews

­cf-Developed Software Analyzes Fat in Seconds

New computer-vision techniques can give doctors a more complete analysis of fat than images alone. 

Facial Recognition Tool 'works in Darkness'
From ACM TechNews

Facial Recognition Tool 'works in Darkness'

A new tool can identify people in complete darkness by using their thermal signature and matching infrared images with ordinary photos.

For Sympathetic Ear, More Chinese Turn to Smartphone Program
From ACM News

For Sympathetic Ear, More Chinese Turn to Smartphone Program

She is known as Xiaoice, and millions of young Chinese pick up their smartphones every day to exchange messages with her, drawn to her knowing sense of humor and...

Smart Mirror Monitors Your Face For Telltale Signs of Disease
From ACM TechNews

Smart Mirror Monitors Your Face For Telltale Signs of Disease

A new mirror can assess the health of someone looking into it by analyzing facial expressions, fatty tissue, and how flush or pale the person is. 

Scientist Working to Make Computers Human
From ACM TechNews

Scientist Working to Make Computers Human

A researcher is working with neuroscientists to better understand how the brain searches its store of knowledge while reading a text document. 

Shoring ­p Tor
From ACM TechNews

Shoring ­p Tor

Researchers have demonstrated a vulnerability in Tor's design. 

Facial Recognition Tool 'works in Darkness'
From ACM News

Facial Recognition Tool 'works in Darkness'

Two scientists at a German university have developed a tool which recognises a person's face in complete darkness.

In Data Science, the R Language Is Swallowing Python
From ACM TechNews

In Data Science, the R Language Is Swallowing Python

Within the burgeoning big data realm, the R programming language will likely merge with Python, a developer-friendly generalist data language. 

Beam Me Up? Teleporting Is Real, Even If Trekkie Transport Isn't
From ACM News

Beam Me Up? Teleporting Is Real, Even If Trekkie Transport Isn't

"I have a hard time saying this with a straight face, but I will: You can teleport a single atom from one place to another," says Chris Monroe, a biophysicist at...

Hackers Can Disable a Sniper Rifle—Or Change Its Target
From ACM News

Hackers Can Disable a Sniper Rifle—Or Change Its Target

Put a computer on a sniper rifle, and it can turn the most amateur shooter into a world-class marksman.

Scientists in Greece Design Cryptographic E-Voting Platform
From ACM TechNews

Scientists in Greece Design Cryptographic E-Voting Platform

Researchers in Greece say they have designed the world's first encrypted electronic voting system in which voters can confirm their votes go to the intended candidate...

India Loves Moocs
From ACM TechNews

India Loves Moocs

Massively open online courses have taken off in a big way in India, where they are meeting a need for education, particularly technical education. 

In Silicon Valley, Coders Are Making More Room For Curators
From ACM Careers

In Silicon Valley, Coders Are Making More Room For Curators

It's been almost a decade since the debut of the Netflix Prize, a $1 million bounty for the person or group that could best improve the company’s movie suggestion...
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