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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.


The Hidden Signs that Can Reveal a Fake Photo
From ACM News

The Hidden Signs that Can Reveal a Fake Photo

Take a look at the photograph below; it's just an ordinary picture of two people outside a building, right? One of them appears to be handing something to the other...

Sleuthing For Seismic Answers in the Sooner State
From ACM News

Sleuthing For Seismic Answers in the Sooner State

Oklahomans are no strangers to Mother Nature's whims.

Robots to Help Children With Autism
From ACM TechNews

Robots to Help Children With Autism

Researchers are working to develop robots to help children with autism in ways that humans cannot.

An Algorithm Helps Protect Mars Curiosity's Wheels
From ACM News

An Algorithm Helps Protect Mars Curiosity's Wheels

There are no mechanics on Mars, so the next best thing for NASA's Curiosity rover is careful driving.

New Natural Selection: How Scientists Are Altering Dna to Genetically Engineer New Forms of Life
From ACM News

New Natural Selection: How Scientists Are Altering Dna to Genetically Engineer New Forms of Life

Before human beings wrote books or did math or composed music, we made leather.

That Ball Was Hit a Country Mile, or 495 Feet If You're Into Hard Data
From ACM News

That Ball Was Hit a Country Mile, or 495 Feet If You're Into Hard Data

Spoiler alert: If you wish to continue enjoying gargantuan home runs in the future with unspoiled pleasure, free of all polynomial equations, read no further. If...

Sight ­nseen
From ACM News

Sight ­nseen

New hope for visually impaired technology users.  

Research Accelerates Quest For Quicker, Longer-Lasting Electronics
From ACM TechNews

Research Accelerates Quest For Quicker, Longer-Lasting Electronics

Researchers have found a topographical insulator "heterostructure" rendering such surfaces magnetic at room temperature.

­c Berkeley Releases Massive Dex-Net 2.0 Dataset
From ACM TechNews

­c Berkeley Releases Massive Dex-Net 2.0 Dataset

A University of California, Berkeley professor has announced the release of a massive dataset for Dex-Net 2.0.

How Quantum Trickery Can Scramble Cause and Effect
From ACM News

How Quantum Trickery Can Scramble Cause and Effect

Albert Einstein is heading out for his daily stroll and has to pass through two doorways.

­nder Pressure, Western Tech Firms Bow to Russian Demands to Share Cyber Secrets
From ACM News

­nder Pressure, Western Tech Firms Bow to Russian Demands to Share Cyber Secrets

Western technology companies, including Cisco, IBM and SAP, are acceding to demands by Moscow for access to closely guarded product security secrets, at a time...

Drones That Drive
From ACM TechNews

Drones That Drive

Researchers are developing robots that can maneuver around on land and fly through the air.

New Design Improves Performance of Flexible Wearable Electronics
From ACM TechNews

New Design Improves Performance of Flexible Wearable Electronics

A new flexible thermoelectric energy harvester could rival existing wearable electronic devices using body heat as their source of energy.

How Silicon Valley Pushed Coding Into American Classrooms
From ACM Careers

How Silicon Valley Pushed Coding Into American Classrooms

At a White House gathering of tech titans last week, Timothy D. Cook, the chief executive of Apple, delivered a blunt message to President Trump on how public schools...

Eyes In the Sky
From ACM News

Eyes In the Sky

One of America's least known National Historic Landmarks may also be its ugliest. It''s kept hidden inside Building 32 on the grounds of the Johnson Space Center...

Building a Better IoT
From ACM News

Building a Better IoT

A robust and resilient Internet of Things framework is critical for future progress. New and emerging concepts may illuminate the path.

Facial Recognition May Boost Airport Security But Raises Privacy Worries
From ACM News

Facial Recognition May Boost Airport Security But Raises Privacy Worries

Passengers at Boston's Logan International Airport were surfing their phones and drinking coffee, waiting to board a flight to Aruba recently when a JetBlue agent...

Synthetic Iris Could Let Cameras React to Light Like Our Eyes Do
From ACM News

Synthetic Iris Could Let Cameras React to Light Like Our Eyes Do

An artificial iris can open and close in response to sunlight without any other outside control, just like the ones in your eyes.

Building a Brain May Mean Going Analog
From Communications of the ACM

Building a Brain May Mean Going Analog

Analog circuits consume less power per operation than CMOS technologies, and so should prove more efficient.

New Model of Evolution Finally Reveals How Cooperation Evolves
From ACM News

New Model of Evolution Finally Reveals How Cooperation Evolves

One of the great unanswered question in biology is why organisms have evolved to cooperate.
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