Communications of the ACM
Innovation Is Overrated: A Provocation
Digital innovation is not working in the interest of the whole of society. It is time to radically rethink its purpose without…
From ACM Opinion
Careful When Shooting the Messenger
In May 2009, The Daily Telegraph set off a political storm in Britain when it detailed widespread expense-account abuse by members of Parliament. Among the claims...
From ACM Opinion
Stuxnet's Finnish-Chinese Connection
I recently wrote a white paper entitled “Dragons, Tigers, Pearls, and Yellowcake” in which I proposed four alternative scenarios for the Stuxnet worm other than...
From ACM Opinion
Time to Loosen Google's Grip?
In case you hadn't noticed, Google isn't just a Web search company any longer. In addition to online advertising, it's moving into operating system and application...
From ACM News
Google Goes to the Cloud For New Idea in Pc System
In the personal-computer industry, where things change fast, one fact has been a constant for years: There are two major, mainstream operating systems for consumers...
From ACM News
Don't Prosecute Wikileaks
As faculty members and officers of the Columbia University Graduate School of Journalism, we are concerned by recent reports that the Department of Justice is...
From ACM Opinion
biquity Symposium: 'what Is Computation?'
A new series on ACM's Ubiquity seeks to answer the question: 'What is computation?' In this opening article, Ubiquity's editor-in-chief Peter J. Denning and co-author...
From ACM TechNews
Why a Moore's Law For Green Tech Doesn't Compute
Expecting green technology to follow a Moore's Law-type axiom is a formula for disappointment, according to CNet's Martin LaMonica.
From ACM TechNews
It's Time For E-Sputnik
The launch of the Soviet Union's Sputnik satellite is an apt metaphor for the threat of a surprise cyberattack on the United States and as a catalyst for spurring...
From ACM News
Multitouch Pioneer Jeff Han Starts to Think Small (devices)
For years now, Jeff Han has been working on large-screen multitouch displays. Han and his company, Perceptive Pixel, are best known for creating the giant touch...
From ACM Opinion
Prosecute Assange nder the Espionage Act
Just as the First Amendment is not a license to yell 'Fire!' in a crowded theater, it is also not a license to jeopardize national security.
From ACM Opinion
The 24-Hour Athenian Democracy
"I'm aware of your need to stay anonymous, but I have to be able to describe the scope of this movement. Can any of you tell me where you're typing from?"
From ACM Opinion
The Man Behind Tumblr
The head of the microblogging site talks about the future of social networking and whether being a 24-year-old CEO makes it harder to command respect.
From ACM Opinion
The Man Behind Tumblr
The head of the microblogging site talks about the future of social networking and whether being a 24-year-old CEO makes it harder to command respect.
From ACM Opinion
How Google Plans to Clone You
Google is working on a virtual version of you. Will you call it 'Mini-Me?'
From ACM Opinion
Everything You Need to Know About Wikileaks
Two experts lay out the facts surrounding the controversy.
From ACM Opinion
"this Paper Should Not Have Been Published"
Scientists see fatal flaws in the NASA study of arsenic-based life.
From ACM Opinion
Seven Technologies Where China Has the .s. Beat
U.S. Department of Energy Secretary Steven Chu recently highlighted the growing list of sectors where China's emerging leadership threatens U.S. players.
From ACM Opinion
Why Wikileaks Is Good For America
A truly free press—one unfettered by concerns of nationalism—is apparently a terrifying problem for elected governments and tyrannies alike.
From ACM News
.s. Chip Manufacturing in the Age of the Ipad
Behind the fly-off-the-shelf popularity of products like Apple's iPad and iPhone are hundreds of thousands of manufacturing jobs—mostly overseas. Is it possible...
From ACM Opinion