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Communications of the ACM

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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.


Six Things About Opportunity's Recovery Efforts
From ACM News

Six Things About Opportunity's Recovery Efforts

NASA's Opportunity rover has been silent since June 10, when a planet-encircling dust storm cut off solar power for the nearly-15-year-old rover.

Replacing Your Boss With a Cruel Robot Could Make You Concentrate More
From ACM TechNews

Replacing Your Boss With a Cruel Robot Could Make You Concentrate More

A mean robot could motivate human employees to improve their cognitive performance, compared to supervision by a friendly robot or no robot supervision, researchers...

The 'Neuropolitics' Consultants Who Hack Voters' Brains
From ACM Careers

The 'Neuropolitics' Consultants Who Hack Voters' Brains

Maria Pocovi slides her laptop over to me with the webcam switched on.

Settling Arguments About Hydrogen With 168 Giant Lasers
From ACM News

Settling Arguments About Hydrogen With 168 Giant Lasers

With gentle pulses from gigantic lasers, scientists at Lawrence Livermore National Laboratory in California transformed hydrogen into droplets of shiny liquid metal...

Nvidia Unveils Real-Time Ray Tracing Turing Graphics Architecture
From ACM TechNews

Nvidia Unveils Real-Time Ray Tracing Turing Graphics Architecture

Nvidia says it has "reinvented computer graphics" with its Turing graphics-processing unit architecture, which will serve as the platform for a new GPU family that...

To Get Ready for Robot Driving, Some Want to Reprogram Pedestrians
From ACM News

To Get Ready for Robot Driving, Some Want to Reprogram Pedestrians

You're crossing the street wrong.

LHC Physicists Embrace Brute-Force Approach to Particle Hunt
From ACM News

LHC Physicists Embrace Brute-Force Approach to Particle Hunt

A once-controversial approach to particle physics has entered the mainstream at the Large Hadron Collider (LHC).

Wi-Fi Could Be Used to Detect Weapons and Bombs
From ACM News

Wi-Fi Could Be Used to Detect Weapons and Bombs

Wireless signals can penetrate bags to measure the dimensions of metal objects or estimate the volume of liquids, researchers claim.

The Underwater Drones That Hunt for Oil Spills
From ACM TechNews

The Underwater Drones That Hunt for Oil Spills

Researchers at the Technical University of Cartagena in Spain deployed five autonomous underwater vehicles to locate and track oil spills below the surface of the...

Spectre-Like Flaw Undermines Intel Processors' Most Secure Element
From ACM News

Spectre-Like Flaw Undermines Intel Processors' Most Secure Element

A team of researchers has found a Spectre-like vulnerability that specifically undermines the most secure element of recent Intel chips.

How Hacked Water Heaters Could Trigger Mass Blackouts
From ACM News

How Hacked Water Heaters Could Trigger Mass Blackouts

When the cybersecurity industry warns about the nightmare of hackers causing blackouts, the scenario they describe typically entails an elite team of hackers ...

Banks and Retailers Are Tracking How You Type, Swipe and Tap
From ACM News

Banks and Retailers Are Tracking How You Type, Swipe and Tap

When you're browsing a website and the mouse cursor disappears, it might be a computer glitch—or it might be a deliberate test to find out who you are.

Google Tracks Your Movements, Like It or Not
From ACM TechNews

Google Tracks Your Movements, Like It or Not

Researchers have confirmed that many Google services on Android devices and iPhones store location data, even if the user selects a setting that purports to prevent...

Introducing the Latest in Textiles: Soft Hardware
From ACM TechNews

Introducing the Latest in Textiles: Soft Hardware

Researchers have embedded high-speed optoelectronic semiconductor devices within fibers woven into soft, washable fabrics, and converted them into communication...

Here Come the Drones
From ACM News

Here Come the Drones

The U.S. is getting serious about filling the skies with unmanned aircraft.  

Tying Electrons Down With Nanoribbons
From ACM TechNews

Tying Electrons Down With Nanoribbons

Researchers have used graphene nanoribbons to corral electrons for potential quantum computing applications.

Meet the Guy With Four Arms, Two of Which Someone Else Controls in VR
From ACM TechNews

Meet the Guy With Four Arms, Two of Which Someone Else Controls in VR

Fusion is a robotic project to explore how people may be able to work together to control, or augment, a person's body.

The Sensors That Power Smart Cities Are a Hacker's Dream
From ACM News

The Sensors That Power Smart Cities Are a Hacker's Dream

At this point, it seems like every so-called consumer smart device—from routers and baby monitors to connected thermostats and garage door openers—has been shown ...

CRISPR 'Barcodes' Map Mammalian Development in Exquisite Detail
From ACM News

CRISPR 'Barcodes' Map Mammalian Development in Exquisite Detail

For the first time, scientists have wielded CRISPR to track a mammal's development from a single egg into an embryo with millions of cells.

Smart Wristband With Wireless Link Could Monitor Health, Environmental Exposures
From ACM TechNews

Smart Wristband With Wireless Link Could Monitor Health, Environmental Exposures

Researchers say they have created a wireless smart wristband that will enable a new era of personal health and environmental monitoring devices.
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