Communications of the ACM
The Promise of Holographic Displays
The computational expense of creating three-dimensional images that can be viewed by all is just one factor holding them back… From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM TechNews
Wilson's 3D-Printed Basketball of the Future Is Full of Holes but Never Goes Flat
Wilson's prototype "airless" basketball debuted during the 2023 NBA All-Star Game festivities.
From ACM TechNews
Lego Animated 3D-Printed Duck is a Peek at the Toy's Future
Lego is offering visitors to the Minifigure Factory experience at the Lego House in Billund, Denmark, the chance to buy a limited-edition 3D-printed plastic duck...
From ACM TechNews
Sound Waves Let Researchers Build Stuff with the Force
LeviPrint system can assemble elongated objects into large structures without physical contact.
From ACM TechNews
Reno Trusting the Blockchain with Building Records
Reno, NV, has launched a blockchain-based program for storing records in order to improve "clarity and transparency" in record-keeping.
From ACM News
The U.S. Is Weaponizing Semiconductors to Try to Rein In Russia
The components may play a pivotal role in upcoming efforts to sanction the invading country, but it is unclear if those efforts will actually work.
From ACM News
Smart Guns Reportedly Coming to U.S. Stores This Year
After years of research and development, at least two major smart gun makers claim they are on track to release a commercial product this year.
From ACM TechNews
High-Speed Projectors Power Virtual Air Hockey With Shape-Changing Paddles
Scientists at Japan's Tohoku University have invented a virtual version of air hockey that uses shapeshifting virtual projections of paddles and pucks.
From ACM TechNews
Researchers Found Way to Send Tiny Robots Into Mouse Brains
Researchers sent drug-impregnated microscopic robots into mouse brains to treat tumors, coating the machines in E. coli to let them pass through the blood-brain...
From ACM TechNews
Boston Dynamics' Robodog Roams New Zealand Countryside for Sheep Herding
New Zealand software firm Rocos announced a partnership with Boston Dynamics to repurpose the latter's four-legged robotic dog for sheep herding.
From ACM News
.S. Passes Bill to Inject $1.2 Billion Into the Quantum Tech Race
The new law, called the National Quantum Initiative Act, allocates up to $1.2 billion in funding to keep American quantum information science competitive on the...
From ACM News
How Times Square Works
When we stepped out onto the roof, the wind whipped me sideways, and it took me a second to get my bearings.
From ACM Careers
Inside the Secret Building That's Bringing Cell Service To Nyc's Subway
As Hurricane Sandy revealed almost two years ago, New York's 100-year-old subway is not a modern and robust system.
From ACM News
Nyc's Touchscreen Subway Maps Are Finally Here, and They're Amazing
New York subway riders first were promised futuristic touchscreen wayfinding maps a year ago.
From ACM News
What the World Would Look Like If You Could See Cell Phone Signals
There are thousands of invisible signals bouncing around us all the time, and the world would be a very different place if we could see them.
From ACM Opinion