Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
A Beginner's Guide to Invisibility
It is possible, according to many sources, to become invisible, but you must be patient, methodical, and willing to eat almost anything.
From ACM Opinion
The Government Needs to Work with Silicon Valley to Create Our Military Future
In 1931, the city fathers of Sunnyvale, California, came up with a unique plan to rescue their town from the doldrums of the Great Depression.
From ACM News
Nine Real Nasa Technologies in 'the Martian'
Mars has held a central place in human imagination and culture for millennia.
From ACM Opinion
In Search of the Keys to the Virtual City
I'm not the first man to believe that he might fix London.
From ACM Opinion
Why Neuroscience Needs Hackers
There was a time when neuroscientists could only dream of having such a problem.
From ACM Opinion
Who Won Science Fiction's Hugo Awards, and Why It Matters
Since 1953, to be nominated for a Hugo Award, among the highest honors in science fiction and fantasy writing, has been a dream come true for authors who love time...
From ACM Opinion
Psychiatry Is Reinventing Itself Thanks to Advances in Biology
A revolution is under way in psychiatry. The science underpinning this discipline has in the past shifted from psychology to pharmacology, and now it is changing...
From ACM Opinion
What Is Elegance in Science?
In 1957, a few years after Francis Crick co-discovered the DNA double helix and a few years before he co-won a Nobel Prize for doing so, he published a paper on...
From ACM Opinion
Move Over, Siri—the Next Generation of Virtual Assistants Is Almost Here
Virtual voice-controlled assistants such as Siri, Cortana and Google Now are magical.
From ACM Opinion
It's Operating Systems Vs. Messaging Apps In The Battle For Tech's Next Frontier
As mobile devices continue to explore and colonize the technology landscape, their conquests are leading us to a new era, beyond search and apps.
From ACM Opinion
The Amazingly Accurate Futurism of 2001: A Space Odyssey
The Making of Stanley Kubrick’s "2001: A Space Odyssey" documents in nearly scientific detail exactly that: the story of how the iconic science-fiction film came...
From ACM Opinion
The End of the Internet Dream
Twenty years ago I attended my first Def Con. I believed in a free, open, reliable, interoperable Internet: a place where anyone can say anything, and anyone who...
From ACM Opinion
We Flew a Simulated 747 at Nasa and Didn't Crash or Barf
From a viewing spot in a high bay room at NASA Ames Research Center in Silicon Valley, I peer through a glass window at a cab that simulates the cockpit of a commercial...
From ACM Opinion
Robot Weapons: What's the Harm?
Last month over a thousand scientists and tech-world luminaries, including Elon Musk, Stephen Hawking and Steve Wozniak, released an open letter calling for a global...
From ACM Opinion
Humans, Not Robots, Are the Real Reason Artificial Intelligence Is Scary
Unfortunately, much of the recent outcry against artificial-intelligence weapons has been confused, conjuring robot takeovers of mankind.
From ACM Opinion
Will Artificial Intelligence Surpass Our Own?
Famed science-fiction writer Fredric Brown (1906–1972) delighted in creating the shortest of short stories. "Answer," published in 1954, encapsulated a prescient...
From ACM News
For Virtual-Reality Movies, Old Methods Don't Fit New Medium
I'm standing on the bow of what looks to be a sunken pirate ship.
From ACM News
The Backbone of the Internet Could Detect Earthquakes, but No One's sing It
December 26, 2004: It is an idyllic morning at a beachside resort in Indonesia.
From ACM Opinion
Why Larry Page Is Stepping Away
In the ten years that I’ve been watching him, Larry Page has always wanted to play by his own rules.
From ACM Opinion