The opinion archive provides access to past opinion stories from Communications of the ACM and other sources by date.
Since taking over as CEO in 2005, Otellini has focused on pushing Intel beyond the PC.
NASA's newest marvel, a one-ton rover named Curiosity, has been set down with all the delicacy of a carton of eggs on the surface of Mars.
Joe Kraus isn't just a Google Ventures partner. He's also a poker player, and I think he knows that both pursuits involve a certain amount of gambling, regardless of how much skill you think you have.
As Twitter and Facebook continue to fight a variety of skirmishes in the ongoing "platform wars," with both companies trying to control as much of their networks as they can in order to monetize them as quickly as possible, it's…
Wall Street is no autobahn. Traders pushing pedal to the metal risk hurtling into the Buttonwood Trees.
BeOS, an operating system that was originally designed for Apple hardware but was passed over for NeXT's OpenStep, has found a new life thanks to Haiku.
Sure, we now have faster, smaller computers, smartphones that talk back to you, and smart TVs, but in so many areas of technology the pace of change is slower than Windows Vista booting off a floppy disk.
Bruce Schneieer ordered a Coke, no ice, at the Rio casino on a Saturday afternoon. I ordered Diet Coke, also no ice, and handed the bartender an American Express card.
As space geeks watched nervously to see if NASA's Curiosity rover would land safely on Mars, many found themselves wondering, "Hey, who's that cool dude with the stars-and-stripes mohawk?"
To the steadily growing list of digital weapons that appear to have been jointly created by the combined resources of the U.S. and Israel, we can now add another. The researchers at Russia-based Kasperky Labs who discovered it…
When you visit Manuela Veloso at Carnegie Mellon University, you're not guided to her office by a security officer or even issued instructions by a secretary at reception. Instead, one of Veloso's autonomous CoBots (short for…
Every now and then, I spend time on Mars. I dig my naked toes into the fine, red-orange soil, watch how it clings to my skin—and feel an incipient itch.
After being on the receiving end of a truly awful hacking attack, Wired writer Mat Honan explained how it happened in detail. And he was very clear about two of the parties responsible for leaving major loopholes that let hackers…
Mat Honan, the technology reporter who was digitally disemboweled this past weekend, has revealed exactly how he was so spectacularly owned. His case, a cascade of security failures that involved four well-known companies, should…
Security researcher Dan Kaminsky believes rethinking the basic rules of computer science can dramatically improve computer security, and argues that "there's not enough science [being done]."
A blackout in Manhattan. A major dam failure. Mayhem at a chemical plant. Those are all potential, and entirely plausible, consequences of a cyber attack, according to a range of current and former national security officials…
While Curiosity was still flying through space, way before it landed on Mars, scientists at the Jet Propulsion Laboratory were busy working with a clone rover back on earth.
In the space of one hour, my entire digital life was destroyed.
The escalating dependence on drone pilots, as Maj. Dave Blair agonized in the May-June issue ofAir & Space Power Journal, is undercutting the ability to award combat medals.
Who invented email? That's a bit like asking, "Who invented the Internet?" Even those with intimate knowledge of its creation can’t agree on the moment it actually came to life. But amid all the bluster over the origins of email…
On Earth, Scott Maxwell drives his red Prius without paying much attention to the San Gabriel Mountains in the distance.
I'm sure to get the "you're off your rocker" commentary on this one, but I make a living by looking ahead in the world of mobile technology. And what I see now is a trend that I have watched build for nearly half a dozen years…
On November 5, 2009, an Army psychiatrist stationed at Fort Hood, Texas shot and killed 12 fellow soldiers and a civilian Defense Department employee while wounding 29 others.
In two days, NASA's Curiosity rover will hopefully survive its "seven minutes of terror" and land safely on the surface of Mars. What comes next for U.S. space exploration?
When Apple unveiled the iPhone 4S last year, the new phone looked just like the previous one. It had a better camera and a faster chip, but it could do only one new thing: Siri.
Question: What would you do if you had $117 billion?
Viewing software engineering as a communicative art in which client engagement is essential.
Experiences with electronic voting suggest elections should not be conducted via the Internet.
Power, context, and control in networked publics.
Examining the uneven patterns of Internet economics.