Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Why a Cyberwar Won't Happen
Exactly two decades ago, the RAND Corporation, an influential think tank, proclaimed that "cyberwar is coming!"
From ACM Opinion
Hands On the Wheel, Mind On the Road–not Cyberspace
Makers of cars and mobile electronics are pushing a tempting vision of the future. It is one in which you can stay fully connected while driving.
From ACM Opinion
The Promise and Perils of a Datafied World
In a former life I was a research assistant. After painstaking weeks spent gathering data, I was tasked with putting the numbers into a statistics application that...
From ACM Opinion
Patent Could Shackle 3D Printers with Drm
One of the greatest benefits of 3D printing technology—the ability to make replacements or parts for household objects like toys, utensils and gadgets—may be denied...
From ACM Opinion
Augmented Reality Offers a New Layer of Intrigue
If you ever come across a photograph of communist-era East Berlin, or modern Pyongyang in North Korea, the cityscapes look drab and featureless. Billboards, advertising...
From ACM Opinion
Was Our Interview with Lulzsec Hacker an Fbi Set-p?
In the early hours of 30 June last year, my time spent monitoring the Anonymous chat room finally paid off: "Sabu" would grant me an interview.
From ACM Opinion
Time For Robots to Get Real
From robotic slug-killers to dancing humanoids, there's a lot of media buzz around robots.
From ACM Careers
Could You Make It Past Google's Gatekeepers?
How many taxis are there in New York City? You either know how to answer that question or you don't.
From ACM Opinion
A Few Simple Checks Would Transform Science Reporting
The U.K.'s Leveson inquiry is not just about illegally obtained tittle-tattle, it's a chance to curb sensationalist misreporting of science.
From ACM News
Welcome to the Age of the Splinternet
Openness is the Internet's great strength—and weakness. With powerful forces carving it up, is its golden age coming to an end?
From ACM Opinion
The Internet Is a Tyrant's Friend
As recent events in Egypt and Tunisia so aptly demonstrate, technology is a double-edged sword: while pro-democracy protesters used sites like Facebook to organise...
From ACM Opinion
2011 Preview: Million-Dollar Mathematics Problem
A draft solution to the so-called "P versus NP" problem generated excitement in 2010; will 2011 bring a correct proof?
From ACM Opinion
Apple, Trackpads, and the Long Death of the Mouse
Another day, another envelope-pushing design from Apple intended to make us rethink the way we interact with our computers. Welcome to the Magic Trackpad.
From ACM Opinion
Google Should Answer Some Searching Questions
Google woos people with its "don't be evil" slogan and assures us that everything it does is meant to enhance our online experience. But a new study by U.S. advocacy...
From ACM Opinion
Don't Let Politicians Forget the E Word
Hugh Griffiths is chair of the executive committee of the Campaign for Science & Engineering (CaSE) and chair in intelligent radar systems at University College...
From ACM Opinion
Berners-Lee: We No Longer Fully nderstand the Web
World Wide Web inventor Tim Berners-Lee wants to put the Web under the microscope to investigate how it changes our behavior. He discusses the Web Science Research...12