Your brain is an inexhaustible source of secure passwords—but you might not have to remember anything. Passwords and PINs with letters and numbers are relatively...The Conversation From ACM Opinion | October 26, 2018
Looking to modernize voting practices, speed waiting times at the polls, increase voter turnout and generally make voting more convenient, many government officials—and...The Conversation From ACM Opinion | October 18, 2018
Watching a 50th anniversary screening of "2001: A Space Odyssey," I found myself, a mathematician and computer scientist whose research includes work related to...The Conversation From ACM Opinion | October 3, 2018
Over the past few days, the mathematics world has been abuzz over the news that Sir Michael Atiyah, the famous Fields Medalist and Abel Prize winner, claims to....The Conversation From ACM Opinion | September 28, 2018
It seems like every few months there's a new cellphone, laptop or tablet that is so exciting people line up around the block to get their hands on it.
The Conversation From ACM Opinion | September 21, 2018
On a crisp California afternoon in early December 1968, a square-jawed, mild-mannered Stanford researcher named Douglas Engelbart took the stage at San Francisco's...The Conversation From ACM Opinion | September 18, 2018
In the two years since Russia made headlines for targeting an American political organization–the Democratic National Committee–and undermining Hillary Clinton's...The Conversation From ACM Opinion | September 14, 2018
As millions of people came online in the late 1990s they needed help figuring out what each webpage was about, and how to find what they were looking for.
The Conversation From ACM Opinion | September 6, 2018
If you've ever seen a picture of a DNA molecule, you probably saw it in its famous B-form: two strands coiling around each other in a right-handed fashion to form...The Conversation From ACM Opinion | August 30, 2018
A new form of misinformation is poised to spread through online communities as the 2018 midterm election campaigns heat up. Called "deepfakes" after the pseudonymous...The Conversation From ACM Opinion | August 29, 2018
The Russian attacks on the 2016 U.S. presidential election and the country's continuing election-related hacking have happened across all three dimensions of cyberspace—physical...The Conversation From ACM Opinion | July 31, 2018
What the Fourth Amendment to the U.S. Constitution means when it protects citizens against an unreasonable search by government agents isn't entirely clear.
The Conversation From ACM Opinion | July 26, 2018
Computers' amazing abilities to entertain people, help them work, and even respond to voice commands are, at their heart, the results of decades of technological...The Conversation From ACM Opinion | July 18, 2018