The opinion archive provides access to past opinion stories from Communications of the ACM and other sources by date.
Sergey Brin waltzed in for a try and threw up a score of 250,953, first time out of the gate and with Google Glass still perched on his face.
Halo, Borderlands, Call of Duty, Medal of Honor, Battlefield, Metal Gear Solid—these kinds of games taught a generation to see enemies as red dots on a mini-map.
Rarely does a week go by without news of another hacking incident, whether it's Chinese hackers accused of breaking in to The New York Times' computer systems or Burger King finding its Twitter account taken over by pranksters…
The "Internet of Things" is great—we'll soon be able to build apps for our cars, thermostats, refrigerators, and more. But what happens when attackers get into your company's system through an ice maker instead of the phishing…
One of the biggest charmers at TED2013 so far has been Romo the Robot, who rolled and whizzed around the stage with one of his creators, Keller Rinaudo.
Harbisson was born without the ability to see color, but a device he calls his "eyeborg" allows him to now "hear" color.
Gadget fans walked away this week from Mobile World Congress in Barcelona, the annual geek fest for connected devices, grumbling about a glaring lack of breakthrough products.
The New York Times’ front-page report last week that the Chinese army is hacking into America's most sensitive computer networks from a 12-story building outside Shanghai might finally persuade skeptics that the threat of "cyber…
The Obama administration is planning a multiyear research effort to produce an "activity map" that would show in unprecedented detail the workings of the human brain, the most complex organ in the body.
Not long after her arrival at Yahoo, new CEO Marissa Mayer started handing out carrots to her new employees, including new smartphones, free food, and other Google-style amenities.
At a NASCAR event on Saturday, debris created by a serious crash flew into the stands and injured a number of fans.
Augmented reality is very exciting. The promise of it is this: all the information on the Internet overlaid on the real world exactly where and when you need it.
I was shaking as I shouldered the rifle and peered through the scope at the small steel target 100 yards downrange.
"Start asking security experts which powerful Washington institutions have been penetrated by Chinese cyberspies," report my colleagues Craig Timberg and Ellen Nakashima, "and this is the usual answer: almost all of them."
Windows 8, the most recent version of Microsoft's operating system, is the most ambitious and the strangest major product ever released by the software giant.
Last month, the Haggler was sitting at home when the phone rang.
We've all had shifty neighbors.
Cloud computing has been around for some time now. But not many people believe they can do all their computing in the cloud. Not many, that is, outside the brainaics at the Googleplex.
As the College of Cardinals prepares to elect a new pope, security people like me wonder about the process. How does it work, and just how hard would it be to hack the vote?
Like the flap of a butterfly's wings causing a hurricane half a world away, the ripples of unintended consequences from Ron Rosenbaum's "Secrets of the Little Blue Box" continued to spread.
When Kevin Mandia, a retired military cybercrime investigator, decided to expose China as a primary threat to U.S. computer networks, he didn't have to consult with American diplomats in Beijing or declassify tactics to safely…
Admittedly, mobile technology evolves at a very fast pace. But somewhere along the way we seem to have skipped an entire generation of networks.
For the Sony Corporation, a tech industry also-ran, the moment of reckoning is here.
Windows 8 is a computer science masterpiece trapped inside a user interface kerfuffle.
Miguel Nicolelis, a top neuroscientist at Duke University, says computers will never replicate the human brain and that the technological Singularity is "a bunch of hot air."
There's no arguing that Apple set the standard for modern mobile devices with the iPhone and the iPad. It didn't take long after those two products launched for competitors to rush out their own copycat devices.
It turns out that President Barack Obama’s head-scratching mention of a project to map the human brain in his most recent State of the Union speech was more than just a casual comment.
New York, 6pm Wednesday, the next generation starts.
"BenSmithing is now an official term!" shouted Michael Hastings, a BuzzFeed reporter and author, at his book release party in Chelsea on a subfreezing night in January.
Great design, the management expert Gary Hamel once said, is like Justice Potter Stewart's famous definition of pornography—you know it when you see it.
Discovery of a previously unknown replica of the legendary Swiss Millionaire calculating machine at Carnegie Mellon University in Pittsburgh, PA.
Some small steps that can make a big difference.
Looking at some use cases for the adoption of big data in industries that deal with physical things, and drawing …
Taiwanese rice growers are using big data as a part …
MIT researchers have invented a way to fabricate nanoscale 3-D …
The "Original Ecomodernist" to accept the award at the Breakthrough …