Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Semiconductor Dependency Imperils American Security
The U.S. Innovation and Competition Act is only the first step in preventing Chinese dominance.
From ACM Opinion
Alexa: Don't Let My 2-Year-Old Talk to You That Way
Parents, your child may have a new secret friend: your smart speaker.
From ACM Opinion
Why Are There So Many Robocalls? Here's What You Can Do About Them
Remember when phone calls meant people wanted to talk to you about something other than lowering your interest rates?
From ACM Opinion
In Search of Blockchain's Killer-Apps
Blockchain has been in the news lately, but beyond knowing that it has something to do with payments and digital currencies, most people don't know what blockchain...
From ACM Opinion
A Framework for Building Artificial Intelligence Capabilities
After decades of promise and hype, artificial intelligence has finally reached a tipping point of market acceptance.
From ACM Opinion
Tech That Will Change Your Life in 2017
If you've seen in it in a movie, you might see it in reality in 2017.
From ACM Opinion
America Isn't Ready For a Cyberattack
The recent cyberattack that rendered more than 1,200 websites unreachable was a warning. Experts say a similar, or larger, attack could be launched tomorrow, and...
From ACM Opinion
In China, a Robot's Place Is in the Kitchen
Wang Peixin has seen the future, and he's sure it features robots serving up fried dumplings.
From ACM Opinion
How to Stop Robocalls … or at Least Fight Back
"This is a final notice from the IRS."
From ACM Opinion
Here's Your Chance to Decode President Lincoln's Secret Messages
On April 12, 1865—three days after Gen. Robert E. Lee surrendered at Appomattox and two days before President Abraham Lincoln was assassinated—the president sent...
From ACM Opinion
Too Cute For Their Own Good, Robots Get Self-Defense Instincts
At a shopping mall here one recent Friday, six-year-old Ruby Dowling made friends with a friendly egg-shaped robot.
From ACM Opinion
To Beat the Blues, Visits Must Be Real, Not Virtual
Imagine being stranded on a desert island with a roof over your head and sufficient provisions—but no human contact other than what you can get from your smartphone...
From ACM Opinion
Smart Tampon? The Internet of Every Single Thing Must Be Stopped
Let's play a game. Which of the following is a real smartphone-connected product?
From ACM Opinion
What If Facebook Gave S an Opposing-Viewpoints Button?
Imagine if you could flip a switch on Facebook, and turn all the conservative viewpoints that you see liberal, or vice versa. You'd realize your news might look...
From ACM Opinion
How Wooden Toys Teach Kids to Code
Like most parents, I want my young children to be prepared for the future—one in which knowing how to program a computer will be a basic skill, like clicking "Skip...
From ACM Opinion
Is Predictive Policing the Law-Enforcement Tactic of the Future?
As big data transforms industries ranging from retailing to health care, it’s also becoming a more important tool for police departments, which are turning to data...
From ACM Opinion
Telegraph to the Iphone: A Short History of Corporate Defiance
The high-stakes stalemate between Apple and the Justice Department isn’t the first time that Washington and Silicon Valley have come to a showdown over security...
From ACM Opinion
The Language Barrier Is About to Fall
It used to be the case when I traveled abroad that I would take a little pocket dictionary that provided translations for commonly used phrases and words.
From ACM Opinion
'crispr' Breaks Out Of the Lab
A new gene-editing technology has been relentlessly hyped over the past year, and it goes by a catchy if rather incongruous acronym: Crispr.
From ACM Opinion