Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
The Emergence of a Digital Money Ecosystem
At the beginning of this year I wrote that the transition to universal mobile digital money is likely to be among the most exciting, important and challenging...
From ACM Opinion
5 Game Stories to Watch in 2012
Goodbye 2011, you tumultuous, fickle, lovely year—hello 2012, another 365-day stretch full of promises, disappointments, and with a little luck, a few pleasant...
From ACM Opinion
The Year on the Web
We've been living in the age of social media for a long time, but 2011 was the year that all the information we share online began to accrete into something greater...
From ACM Opinion
Technology and Business in 2012
Although those of us following the Mayan long calendar may be heading into 2012 with some trepidation, for those taking a longer-term view here is our annual...
From ACM Opinion
Expanding Internet Domains
Come January, the Internet Corporation for Assigned Names and Numbers plans to allow businesses, nonprofits and others to apply for their own "top-level domain"...
From ACM TechNews
FCC Commissioner Delivers Warning on Threat to 'internet Freedom'
The United States is not ready for the battle over whether the Internet will remain free from government regulations or fall under the control of emerging global...
From ACM Opinion
Don't Break the Internet
Two bills now pending in Congress—the PROTECT IP Act of 2011 (Protect IP) in the Senate and the Stop Online Piracy Act (SOPA) in the House—represent the latest...
From ACM Opinion
The Top 10 Tech Trends For 2012
A year is virtually a lifetime in the digital era. And yet we can at least make a guess at what will happen in the early part of next year simply by looking at...
From ACM Opinion
Space Elevators and Smart Machines: Life in the Year 2100
In my book, Physics of the Future, I make scores of predictions for this century, based on interviews with over 300 of the world's top scientists, who are inventing...
From ACM Opinion
Patents and the Public Interest
Next week, in a case closely watched both by analysts and retailers, the International Trade Commission will decide whether the handset maker HTC should be allowed...
From ACM Opinion
An Open Letter from Internet Engineers to the .s. Congress
Today, a group of 83 prominent Internet inventors and engineers sent an open letter to members of the United States Congress, stating their opposition to the...
From ACM Opinion
Five Predictions For the Communications World in 2012
In the coming year, mobile Internet devices and in particular smartphones will continue to bring the biggest changes to the way we communicate. For the first...
From ACM Opinion
Apple: Five Predictions For 2012
Expecting something from Apple can be a dangerous game, but that doesn't mean it's not fun to try and read the tea leaves every once in a while.
From ACM Careers
In Silicon Valley, Rose-Colored Glasses Sometimes Provide Best View
When I heard the news that Google was moving into the indoor-mapping business, I called Ankit Agarwal to offer my condolences.
From ACM Opinion
Why Transparent Tracking Needs Its Own App
Amid widespread concern over an obscure piece of smart-phone diagnostic software that some experts say could be used to collect and transmit sensitive information...
From ACM Opinion
Intelligence, Honesty, and (my Friend) Steve Jobs
Can there be any doubt that Steve Jobs was a modern-day Renaissance man—a latter day da Vinci, brimming with creativity, invention, aesthetic and business acumen...
From ACM Opinion
The Rise of the New Information Gatekeepers
The promise of the Internet age is one of unparalleled access to information of all kinds, but it has also seen the rise of some powerful gatekeepers that control...
From ACM Opinion
Who Watches the Watchers?
Once again, specialized security technology from a western vendor was found being used by foreign regime on the U.S. trade embargo list.
From ACM Opinion
Who Needs Keys When Siri Has Been Hacked to Start Cars?
Last week we showed you how a developer had hacked Siri to operate his internet-connected thermostat. But that's not cool. Starting your car using Siri, now that's...
From ACM Opinion