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To Protect Artificial Intelligence from Attacks, Show It Fake Data
From ACM Opinion

To Protect Artificial Intelligence from Attacks, Show It Fake Data

AI systems can sometimes be tricked into seeing something that's not actually there, as when Google's software "saw" a 3-D-printed turtle as a rifle.

The Next Cold War Is Here, and It's All About Data
From ACM Opinion

The Next Cold War Is Here, and It's All About Data

The headlines about the trade wars being touched off by President Trump's new tariffs may telegraph plenty of bombast and shots fired, but the most consequential...

The Blockchain Solution to Our Deepfake Problems
From ACM Opinion

The Blockchain Solution to Our Deepfake Problems

Blockchain has always seemed to me like a solution looking for a problem, which isn't a criticism.

My Cow Game Extracted Your Facebook Data
From ACM Opinion

My Cow Game Extracted Your Facebook Data

For a spell during 2010 and 2011, I was a virtual rancher of clickable cattle on Facebook.

Popping Kernels
From Communications of the ACM

Popping Kernels

Choosing between programming in the kernel or in user space.

Ready Player One: We Are Surprisingly Close to Realizing Just Such a VR Dystopia
From ACM Opinion

Ready Player One: We Are Surprisingly Close to Realizing Just Such a VR Dystopia

I was fortunate enough to catch a preview screening of Ready Player One, Steven Spielberg's adaptation of Ernest Cline's futuristic novel.

To Illustrate the Dangers of Cyberwarfare, the Army Is Turning to Sci-Fi
From ACM Opinion

To Illustrate the Dangers of Cyberwarfare, the Army Is Turning to Sci-Fi

At first glance, Dark Hammer looks a lot like any other science fiction comic book: On the front cover, a drone flies over a river dividing a city with damaged...

Fourier's Transformational Thinking
From ACM Opinion

Fourier's Transformational Thinking

When you listen to digital music, the harmonies and chords that you hear have probably been reconstructed from a file that stored them as components of different...

The FCC Should ­se Blockchain to Manage Wireless Spectrum
From ACM Opinion

The FCC Should ­se Blockchain to Manage Wireless Spectrum

The technology at the heart of cryptocurrencies like bitcoin—blockchain—has captured the world's attention, much as the internet, peer-to-peer file transfers, apps...

Intelligent to a Fault: When AI Screws ­p, You Might Still Be to Blame
From ACM Opinion

Intelligent to a Fault: When AI Screws ­p, You Might Still Be to Blame

Artificial intelligence is already making significant inroads in taking over mundane, time-consuming tasks many humans would rather not do.

Ancient DNA Is Rewriting Human (and Neanderthal) History
From ACM Opinion

Ancient DNA Is Rewriting Human (and Neanderthal) History

Geneticist David Reich used to study the living, but now he studies the dead.

An Ode to Insignificance: Buttons, Touchscreens, and Other Dangerous Technologies
From ACM Opinion

An Ode to Insignificance: Buttons, Touchscreens, and Other Dangerous Technologies

"The future is already here—it's just not evenly distributed," is an often-quoted line from the brilliant science-fiction writer William Gibson.

In Search of Blockchain's Killer-Apps
From ACM Opinion

In Search of Blockchain's Killer-Apps

Blockchain has been in the news lately, but beyond knowing that it has something to do with payments and digital currencies, most people don't know what blockchain...

­sing Blockchain to Secure the 'Internet of Things'
From ACM Opinion

­sing Blockchain to Secure the 'Internet of Things'

The world is full of connected devices—and more are coming. In 2017, there were an estimated 8.4 billion internet-enabled thermostats, cameras, streetlights and...

How to Make A.I. Human-Friendly
From ACM Opinion

How to Make A.I. Human-Friendly

For a field that was not well known outside of academia a decade ago, artificial intelligence has grown dizzyingly fast. Tech companies from Silicon Valley to Beijing...

The Sublime and Scary Future of Cameras With A.I. Brains
From ACM Opinion

The Sublime and Scary Future of Cameras With A.I. Brains

Something strange, scary and sublime is happening to cameras, and it's going to complicate everything you knew about pictures. Cameras are getting brains.

Bioengineers Today Emphasize the Crucial Ingredient Dr. Frankenstein Forgot: Responsibility 
From ACM Opinion

Bioengineers Today Emphasize the Crucial Ingredient Dr. Frankenstein Forgot: Responsibility 

Mary Shelley was 20 when she published "Frankenstein" in 1818. Two hundred years on, the book remains thrilling, challenging and relevant—especially for scientists...

Computing With Random Pulses Promises to Simplify Circuitry and Save Power
From ACM Opinion

Computing With Random Pulses Promises to Simplify Circuitry and Save Power

In electronics, the past halfcentury has been a steady march away from analog and toward digital. Telephony, music recording and playback, cameras, and radio and...

Retweets Are Trash
From ACM Opinion

Retweets Are Trash

A couple of months ago, I made a small tweak to my Twitter account that has changed my experience of the platform.

A Framework for Building Artificial Intelligence Capabilities
From ACM Opinion

A Framework for Building Artificial Intelligence Capabilities

After decades of promise and hype, artificial intelligence has finally reached a tipping point of market acceptance.
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