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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.


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

Wi-Fi Could Be ­sed 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 ­nderwater Drones That Hunt for Oil Spills
From ACM TechNews

The ­nderwater 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 ­ndermines Intel Processors' Most Secure Element
From ACM News

Spectre-Like Flaw ­ndermines 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.

Watch a Sporty AI Teach Itself to Dribble Better Than You
From ACM News

Watch a Sporty AI Teach Itself to Dribble Better Than You

I'm not what you'd call a coordinated man, so basketball horrifies me. All the dribbling, all the shooting—all while running and dodging people trying to smack...

Robots Are Getting More Social. Are Humans Ready?
From ACM News

Robots Are Getting More Social. Are Humans Ready?

Personal home robots that can socialize with people are starting to roll out of the laboratory and into our living rooms and kitchens. But are humans ready to invite...

­SB Flash Drives for Precise Positioning and Navigation Inside Buildings
From ACM TechNews

­SB Flash Drives for Precise Positioning and Navigation Inside Buildings

Researchers in Germany developed a system for navigating inside buildings that can be implemented in minutes.

Quantum Computing Will Create Jobs. But Which Ones?
From ACM Careers

Quantum Computing Will Create Jobs. But Which Ones?

Chris Monroe's vision for quantum computers is simple: He wants people to use them.

Bespoke Additive Manufacturing
From ACM News

Bespoke Additive Manufacturing

Three-dimensional printing tailors item to order, even body parts.

On-Chip Optical Filter Processes Wide Range of Light Wavelengths
From ACM TechNews

On-Chip Optical Filter Processes Wide Range of Light Wavelengths

A new optical filter on a chip can process optical signals from across an extremely wide spectrum of light simultaneously.

Cyber Report Details Tricks ­sed by Hackers to Target Critical Infrastructure
From ACM News

Cyber Report Details Tricks ­sed by Hackers to Target Critical Infrastructure

A cybersecurity firm says it uncovered the methods and tools hackers use to target critical infrastructure organizations, activity it observed by creating a website...
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