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My Thoughts Are My Password, Because My Brain Reactions Are Unique
From ACM Opinion

My Thoughts Are My Password, Because My Brain Reactions Are Unique

Your brain is an inexhaustible source of secure passwords—but you might not have to remember anything. Passwords and PINs with letters and numbers are relatively...

How the Blockchain Could Break Big Tech's Hold on A.I.
From ACM Opinion

How the Blockchain Could Break Big Tech's Hold on A.I.

Pairing artificial intelligence and the blockchain might be what you would expect from a scammer looking to make a quick buck in 2018.

 Artificial Intelligence Will Make You Smarter
From ACM Opinion

Artificial Intelligence Will Make You Smarter


Paper and the Case for Going Low-Tech in the Voting Booth
From ACM Opinion

Paper and the Case for Going Low-Tech in the Voting Booth

In September 2017, barely two months before Virginians went to the polls to pick a new governor, the state's board of elections convened an emergency session. The...

Why the Search for Aliens Could Unite Us Here on Earth
From ACM Opinion

Why the Search for Aliens Could Unite Us Here on Earth

If aliens are trying to talk to us (or even if they are not), Jill Tarter will be the one to find them.

Blockchains Won't Fix Internet Voting Security, and Could Make It Worse
From ACM Opinion

Blockchains Won't Fix Internet Voting Security, and Could Make It Worse

Looking to modernize voting practices, speed waiting times at the polls, increase voter turnout and generally make voting more convenient, many government officials—and...

You're Expecting Too Much Out of Boston Dynamics' Robots
From ACM Opinion

You're Expecting Too Much Out of Boston Dynamics' Robots

At the WIRED25 festival in San Francisco Sunday evening, Boston Dynamics' SpotMini robot got onstage and did what no other quadruped robot has done before: It danced...

Jeff Hawkins Is Finally Ready to Explain His Brain Research
From ACM Opinion

Jeff Hawkins Is Finally Ready to Explain His Brain Research


A Future Where Everything Becomes a Computer Is as Creepy as You Feared
From ACM Opinion

A Future Where Everything Becomes a Computer Is as Creepy as You Feared

More than 40 years ago, Bill Gates and Paul Allen founded Microsoft with a vision for putting a personal computer on every desk.

How Sci-Fi Like WarGames Led to Real Policy During the Reagan Administration
From ACM Opinion

How Sci-Fi Like WarGames Led to Real Policy During the Reagan Administration

This year, John Badham's WarGames—one of the movies most beloved by hackers, techies, and tech policy wonks (like me!)—celebrates its 35th anniversary.

Why Do Computers Use So Much Energy?
From ACM Opinion

Why Do Computers Use So Much Energy?

Microsoft is currently running an interesting set of hardware experiments.

This Tech Would Have Spotted the Secret Chinese Chip in Seconds
From ACM Opinion

This Tech Would Have Spotted the Secret Chinese Chip in Seconds

According to Bloomberg Businessweek, spies in China managed to insert chips into computer systems that would allow external control of those systems.

Behind the Scenes of Japan's Daring Asteroid Mission
From ACM Opinion

Behind the Scenes of Japan's Daring Asteroid Mission

As Japan lands a third probe on Ryugu asteroid, Nature looks at the Hayabusa2 mission in more detail.

Clicks, Lies and Videotape
From ACM Opinion

Clicks, Lies and Videotape

This past April a new video of Barack Obama surfaced on the Internet. Against a backdrop that included both the American and presidential flags, it looked like...

50 Years Old, '2001: A Space Odyssey' Still Offers Insight about the Future
From ACM Opinion

50 Years Old, '2001: A Space Odyssey' Still Offers Insight about the Future

Watching a 50th anniversary screening of "2001: A Space Odyssey," I found myself, a mathematician and computer scientist whose research includes work related to...

Will L.A.'s Anti-Terrorist Subway Scanners Be Adopted Everywhere?
From ACM Opinion

Will L.A.'s Anti-Terrorist Subway Scanners Be Adopted Everywhere?

In mid-August the Los Angeles County Metropolitan Transportation Authority and the Transportation Security Administration announced Metro has paid $100,000 each...

Why Alibaba Is Betting Big on AI Chips and Quantum Computing
From ACM Opinion

Why Alibaba Is Betting Big on AI Chips and Quantum Computing

During the opening ceremony of Alibaba's 2018 computing conference last week, Simon Hu, president of Alibaba Cloud, invited the MC to taste some tea on the stage—but...

The Obscene Coupling Known as Spaghetti Code
From Communications of the ACM

The Obscene Coupling Known as Spaghetti Code

Teach your junior programmers how to read code.

Paper-Based Electronics Could Fold, Biodegrade and Be the Basis for the Next Generation of Devices
From ACM Opinion

Paper-Based Electronics Could Fold, Biodegrade and Be the Basis for the Next Generation of Devices

It seems like every few months there's a new cellphone, laptop or tablet that is so exciting people line up around the block to get their hands on it.

How America Could Lose the Quantum-Computing Race
From ACM Opinion

How America Could Lose the Quantum-Computing Race

There's an arms race underway to develop the next generation of computers—known as "quantum" computers—and there's no guarantee that the United States is going...
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