Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
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
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
The Personal Computer Is Dead
Power is fast shifting from end users and software developers to operating system vendors.
From ACM Opinion
Is Personal Data the New Currency?
What if Facebook paid you? Several startups envision an era in which we are all the brokers, and beneficiaries, of our own personal data.
From ACM Opinion
Why Microsoft Embraced Gaming
When the original Xbox video-game console went on sale in 2001, it wasn't clear why Microsoft, known for staid workplace software, was branching out into fast...
From ACM Opinion
Don't nderestimate the Singularity
Although Paul Allen paraphrases my 2005 book, The Singularity Is Near, in the title of his essay (cowritten with his colleague Mark Greaves), it appears that he...
From ACM Opinion
The Singularity Isn't Near
Futurists like Vernor Vinge and Ray Kurzweil have argued that the world is rapidly approaching a tipping point, where the accelerating pace of smarter and smarter...
From ACM Opinion
A Cloud Over Ownership
Online services set content free from the physical world's constraints—including those that have defined the very idea of possession.
From ACM News
Cryptocurrency
The bitcoin, a virtual medium of exchange, could be a real alternative to government-issued money—but only if it survives hoarding by speculators.
From ACM Opinion
Why Isn't America Innovating Like It sed To?
America isn't innovating like it used to. And by "like it used to," I mean the period from after World War II to 1973, when an explosion of new technologies increased...
From ACM News
Can We Make Machines Listen More Carefully?
You probably use voice recognition technology already, if in a limited capacity. Maybe you use Google's voice-activated search, or take advantage of its (somewhat...
From ACM Opinion
Was the Space Shuttle a Mistake?
Forty years ago, I wrote an article for Technology Review titled "Shall We Build the Space Shuttle?" Now, with the 135th and final flight of the shuttle at hand...
From ACM Opinion
What Big Data Needs: A Code of Ethical Practices
In this era of Big Data, there is little that cannot be tracked in our online lives—or even in our offline lives. Consider one new Silicon Valley venture, called...
From ACM Opinion
Video Game Shapes Leadership Style of the New Head of Mit's Media Lab
Joi Ito has a knack for leading people, which he demonstrated, of all places, in World of Warcraft.
From ACM Opinion
A Worthwhile Contest For Artificial Intelligence
If IBM's Watson machine defeats people on TV's Jeopardy this week, does that mean that computers are smarter than humans? Maybe not. But the performance could...
From ACM Opinion
Bing Is Copying Your Clicks, Not Google's Results
Google's results can be accessed because Bing is snooping on IE users.
From ACM Opinion