Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Here's Why Bitcoin Is the Future of Money
The interesting thing about Bitcoin isn't what it is today. What's interesting is that this experiment is turning into a serious proving ground for the idea of...
From ACM Opinion
Twitter, Hate Speech, and the Costs of Keeping Quiet
Last month was a bittersweet seventh birthday for Twitter.
From ACM Opinion
From 'wargames' to Aaron Swartz: How .s. Anti-Hacking Law Went Astray
Aaron Swartz, the Internet activist who committed suicide while facing the possibility of a felony criminal conviction, was prosecuted under a law that was never...
From ACM Opinion
How Samsung Broke Away from the Android Pack
As successful as Samsung's Galaxy S franchise is now, it's easy to forget the Korean consumer electronics giant's first attempt at the American smartphone market...
From ACM Opinion
6 Things I Want to Do with Nfc
Tapping your phone on a console to pay for fries and a Coke is cool. Yet until the stars align, it's not how you'll be using NFC, the Near Field Communications...
From ACM Opinion
Why Teens Are Tiring of Facebook
To understand where teens like to spend their virtual time nowadways, just watch them on their smartphones.
From ACM Opinion
The Mystery of Google Street View's Blurred Brooklyn Brownstone
We've all had shifty neighbors.
From ACM Opinion
Samsung's Secret Weapon in the Mobile Wars: Tizen
You've probably never heard of Tizen, but the companies behind it are some of the most recognizable brands in the tech industry.
From ACM Opinion
Social Media: Five Predictions For 2013
When you think of social media these days, you probably think primarily of Facebook and Twitter, and perhaps Instagram. But while those services have massive—and...
From ACM Opinion
Five Big Tech Stories to Watch For in 2013
We were dazzled by an array of smartphones. We were fascinated and then disappointed by Facebook's initial public offering. And we held our breaths as we awaited...
From ACM Opinion
Beyond Quad-Core: What's Next For Mobile Processing Power
Remember when a quad-core processor was the ultimate indicator of a super-smartphone?
From ACM Opinion
Why Jakob Nielsen's Windows 8 Critique Is Old-School Thinking
Apple co-founder Steve Jobs was once asked what market research went into the creation of the iPad.
From ACM Opinion
Otellini's Legacy of Intel Profit Marred By Arm Competition
When Intel Chief Executive Paul Otellini retires in May, he'll leave a mixed record.
From ACM Opinion
Iphone 6: 9 Most-Wanted Features
The iPhone 5 is here and millions of people will buy it and love it. But its arrival also starts the clock ticking on the next iPhone.
From ACM Opinion
Apple's Big Win Over Samsung—what Does It Mean?
History buffs will note that Apple scored one of the most lopsided victories since Agincourt on Tim Cook's one-year anniversary as the company's CEO.
From ACM Opinion
How Google Is Becoming an Extension of Your Mind
It's time to think of Google as much more than just a search engine, and that should both excite and spook you.
From ACM Opinion
Why Google Glass Is the Next Frontier For Developers
When Google co-founder Sergey Brin demoed Google Glass, the search giant's attempt to build a next-generation wearable computer, with skydivers live streaming their...
From ACM Opinion
Lightsquared Blew It, and Here's Why
LightSquared may have had a great case for building its wireless network, but the fledgling company lacked the political tact to see it through.
From ACM Opinion
Take That, Adobe! Jobs Gets Last Laugh on Flash
In April, 2010, Steve Jobs devoted about 1,700 words to a public post ripping Adobe's Flash to shreds. His most cutting comments concerned the mobile version of...
From ACM Opinion