Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Welcome to the Age of Denial
In 1982, polls showed that 44 percent of Americans believed God had created human beings in their present form. Thirty years later, the fraction of the population...
From ACM Opinion
The Problem with Algorithms: Magnifying Misbehaviour
By the time you read these words, much of what has appeared on the screen of whatever device you are using has been dictated by a series of conditional instructions...
From ACM Opinion
Here's What You Need to Know About the Future of Gesture-Based i Design
Smartphone screens across the globe are embracing clean design in an effort to feature content on high-end pixel real estate.
From ACM Opinion
Picture This: Is There Life After Photoshop?
For almost all its 23-year existence, Photoshop has dominated the digital retouching and design world.
From ACM Opinion
Maybe Everybody Should Not Learn to Code
In the past few years, programming has gone mainstream, as celebrities from Chris Bosh to President Obama jump on the "everyone should learn to code" bandwagon.
From ACM Opinion
How to Think About Drones
Consider David. The shepherd lad steps up to face in single combat the Philistine giant Goliath.
From ACM News
The New York Times Was Losing $5 Per Second Thanks to Its Web Site Outage
The New York Times is still reeling from a massive Web outage that took down its homepage, its corporate Web site, and everything in between.
From ACM Opinion
The Giant Hurdle For the Internet of Things
Everyone's talking about the Internet of Things, a proposed network of intelligent devices that could one day automate much of the world around us. HVAC and lighting...
From ACM Opinion
Lego Mindstorms Ev3 Means Giant Robots, Powerful Computers
Gummi Bears. That's what playing with Lego bricks reminds me of—sitting cross-legged on the floor in the back room of my parents' house on Saturday mornings, ahere...
From ACM Opinion
How Wearable Technology Could Transform Business
Once upon a time seeing your life flash before your eyes was something people did their best to avoid. The arrival of Google Glass seems to have changed that.
From ACM Opinion
We Need a Moratorium on 'Brain-Like' Tech Stories
My "aha" moment arrived two decades ago while I was an undergrad student (and dilettante "futurist," though I didn’t know the word then), sitting in the Great Hall...
From ACM Opinion
Counterfeits Can Kill .s. Troops. So Why Isn't Congress and Dod Doing More to Stop It?
Sometime in the not-to-distant future, a submarine will sink. An air defense missile will detonate far from its intended target. These chilling scenarios will...
From ACM Opinion
WikiLeaks' Teenage Benedict Arnold
When he met Julian Assange for the first time, Sigurdur Thordarson admired the WikiLeaks founder's attitude and quickly signed up to the cause.
From ACM Opinion
If We Landed on Europa, What Would We Want to Know?
Most of what scientists know of Jupiter's moon Europa they have gleaned from a dozen or so close flybys from NASA's Voyager 2 spacecraft in 1979 and NASA's Galileo...
From ACM Opinion
The End of Integrated Systems
I always travel with a pair of binoculars and, to the puzzlement of my fellow airline passengers, spend part of every flight gazing through them at whatever happens...
From ACM Opinion
The Public-Private Surveillance Partnership
Imagine the government passed a law requiring all citizens to carry a tracking device. Such a law would immediately be found unconstitutional. Yet we all carry...
From ACM Opinion
A Day in the Life of My Iphone
Each morning at 7 a.m., I am awakened by the sound of a spaceship next to my bed.
From ACM Opinion
Mail from the (velvet) Cybercrime nderground
Over the past six months, "fans" of this Web site and its author have shown their affection in some curious ways.
From ACM Opinion
Quantum Computers Will Give Artificial Intelligence Big Boost, Studies Suggest
Quantum computers of the future will have the potential to give artificial intelligence a major boost, a series of studies suggests.
From ACM Opinion