Communications of the ACM
An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM News
Weird Quantum Physics Is Key to Keeping Your Credit Card Safe
Using the bizarre rules of quantum physics, US government researchers have developed a new way to generate random numbers that play a key role in protecting sensitive...
From ACM News
Building Better Maps for the Disability Community
Occupational therapist turned disability rights activist Alanna Raffel has spent her career thinking about accessibility. So for her 30th birthday last year, she...
From ACM News
Enigma: Up Close with a Nazi Cipher Machine
A black metal mechanical device resembling a typewriter sits in a wooden box.
From ACM TechNews
Star Wars Robots Like R2-D2, C3PO Could Help You in Real Life
Texas A&M University professor Robin Murphy thinks robots such those featured in the "Star Wars" movies could have practical communicative applications.
From ACM Opinion
Blockchain Explained: It Builds Trust When You Need It Most
These days, we're having a harder and harder time trusting each other.
From ACM News
How Quantum Dots Supercharge Farming, Medicine and Solar, Too
What if you could grow vegetables in half the time? What if a surgeon could see cancerous cells throughout an entire operation? What if solar panels could become...
From ACM News
Tractor Beam Breakthrough Could Lead to Levitating Humans
Tractor beams have made the jump from science fiction to reality in recent years, but only for levitating very small objects.
From ACM Careers
Slac Knows How the niverse Works. Now It's Targeting Your Needs
You could be forgiven for thinking the SLAC National Accelerator Laboratory's glory days are long over.
From ACM News
Mapping the Great Barrier Reef with Cameras, Drones and Nasa Tech
Richard Vevers, a British underwater photographer, was horrified when he returned in 2015 to a colourful reef in American Samoa he had shot a year earlier. It had...
From ACM News
These Radio Telescopes See Almost to the Beginning of Time
There are few places in the world that can accommodate a radio telescope.
From ACM News
Enigma: Why the Fight to Break Nazi Encryption Still Matters
It was night when three British sailors and a 16-year-old canteen assistant boarded a sinking U-boat off the coast of Egypt.
From ACM TechNews
Internet Inventor: Make Tech Accessibility Better Already
Google chief Internet evangelist Vint Cerf says technology has a poor record of accommodating people with disabilities, and he would like to see more progress made...
From ACM News
Vint Cerf: It's On All of S to Fight Online Abuse, Fake News
The father of the internet says social pressure -- people collectively saying, "This is wrong" -- is crucial to battling misinformation and harassment.
From ACM News
We're Ahead of Schedule to Turn 'star Trek' Tech Into Reality
Most Star Trek stories from the vaunted franchise turning 50 this week take place in a distant future we're not likely to see.
From ACM News
Happy 25th Birthday to the World Wide Web
Internauts, today we celebrate this glorious technology that brings us all together! On August 23, 1991--25 years ago today--the public gained access for the first...
From ACM News
Sense of the Stars: New Telescopes Poised to nlock the niverse
For nearly as long as we've walked the Earth, humans have tried to make sense of the stars.
From ACM News
How Today's Farmers Got a Head-Start on Tomorrow's Tech
Cory Anstey always wanted to be a farmer. It was the joy of riding in the tractor, "the smell of the dirt in the spring" that drew him to the fields.
From ACM News
se Your Eyes, Voice—and Thoughts—to Replace Passwords
I'm sitting in an office at the University of California, Berkeley with an electrode strapped to my head. A black headband holds a connector to my forehead and...
From ACM News