Communications of the ACM
Crypto Is Crashing Again but Blockchain Will Survive
The practical, real-world work of developing blockchain technology will keep on going, independent of market histrionics.
From ACM Opinion
The Myth of a Borderless Internet
Almost a decade ago now, McDonald's made a seemingly innocuous decision.
From ACM Opinion
The Military Origins of Wearable Tech, a Century Before the Apple Watch
On July 9, 1916, The New York Times puzzled over a fashion trend: Europeans were starting to wear bracelets with clocks on them.
From ACM Opinion
Immortal But Damned to Hell on Earth
Imagine a supercomputer so advanced that it could hold the contents of a human brain.
From ACM Opinion
Hacking the Brain
The perfectibility of the human mind is a theme that has captured our imagination for centuries—the notion that, with the right tools, the right approach, the right...
From ACM Careers
Facebook Is Eating the Internet
Facebook, it seems, is unstoppable. The social publishing site, just 11 years old, is now the dominant force in American media.
From ACM Opinion
Even Computers Are nsure About Their March Madness Brackets
By this point of March Madness, with three games left in the men's NCAA basketball tournament, most brackets are busted.
From ACM Opinion
How Isis Succeeds on Social Media Where #stopkony Fails
Social networks offer an incredible tool for tapping into the collective unconscious, a virtual Jungian arena in which competition might be expected to amplify...
From ACM Opinion
Finding Out What the Past Smelled Like
It was the smell that hit me first, a heady mixture of roasting meat, woodsmoke, and farmyard manure.
From ACM Opinion
The Robot That Knows When to Swipe Right
I have come to think of Tinder as a sort algorithm for the mind.
From ACM Opinion
Televised Football Is Looking More Like a Video Game—in Subtle Ways
It is impossible to consider American football without considering television.
From ACM Opinion
The Voice-Activated Video Game
When he was in grad school, the roboticist Daniel Wilson installed 150 binary sensors in his house.
From ACM Opinion
When Fitbit Is the Expert Witness
Self-tracking using a wearable device can be fascinating. It can drive you to exercise more, make you reflect on how much (or little) you sleep, and help you...
From ACM Opinion
The Adultery Arms Race
Jay's wife, Ann, was supposed to be out of town on business.
From ACM Opinion
When Everything Works Like Your Cell Phone
Everyone understands what it means to own a plunger.
From ACM Careers
The Coming Age of the Internet Naturalist
Three years ago, Shaun Winterton was looking at photos of bugs on Flickr.
From ACM Opinion
Email Is Still the Best Thing on the Internet
All these people are trying to kill email.
From ACM Opinion
A Tool That Answers 'what's That Typeface?'
The Internet is, from its very core to its most distant peripheries, a vast universe of text.
From ACM Opinion
How to Invent a Person Online
On April 8, 2013, I received an envelope in the mail from a nonexistent return address in Toledo, Ohio.
From ACM Opinion