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.
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How Big Tech Rewrote the Nation's First Cellphone Repair Law
Documents reveal tech lobbyists revised a right-to-repair bill before New York's governor signed it.
From ACM TechNews
Researchers Propose Fourth Light on Traffic Signals - for Self-Driving Cars
North Carolina State University researchers proposed the addition of a "white light" to traffic signals to allow autonomous vehicles to help control the flow of...
From ACM TechNews
Helper Robots Being Deployed to Ease Burden on Hospital Staff
The U.K.'s National Health Service is exploring the deployment of helper robots to alleviate the burden on hospital personnel amid a nurse shortage.
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Underdog Technologies Gain Ground in Quantum-Computing Race
Individual atoms trapped by optical 'tweezers' are emerging as a promising computational platform.
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The Holy Grail of Electric Vehicles: Solid-State Batteries
Manufacturers look to make batteries safer and help them last longer by replacing liquid cores with solid ones.
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Inside the Project Trying to Save Datasets from Extinction
Researchers race to find ecological data kept on outdated media or in dusty backroom boxes—before they're lost forever.
From ACM TechNews
Flying Robot Echolocates Like a Bat to Avoid Hitting Walls
Frederike Dümbgen and colleagues have equipped a flying robot to use bat-like echolocation to map its surroundings using a simple microphone and speaker.
From ACM TechNews
Wearable Sensor Provides Cardiac Imaging on the Go
A new portable ultrasound device uses custom algorithms to measure how much blood is being pumped by the heart.
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Smart Contact Lens Diagnoses, Treats Glaucoma
A smart contact lens can monitor intraocular pressure (IOP) in glaucoma patients and deliver medications in response to IOP levels.
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DARPA's Quantum Computing is Powered by ... FOMO
Microsoft and friends happy to assuage Uncle Sam's anxiety — for a price.
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Has the World's First Unhackable Chip Arrived?
Sinanoglu's backers include the National Science Foundation and the U.S. Department of Defense, which is supporting his research through its Defense Advanced Research...
From ACM TechNews
Ecologists Deploy Drones to Monitor Deer Population
Ecologists are using aerial drones to monitor fallow deer populations in the U.K.'s Ashdown Forest.
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Judge Denies U.S. Bid To Block Meta Virtual Reality Deal: Reports
"The court's ruling in the Meta/Within case is consistent with decades of legal precedent," said Matt Schruers, president of the Computer and Communications Industry...
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Self-Driving Car Services Want to Expand in San Francisco Despite Recent Hiccups
Waymo and Cruise hope to widen their projects to more of the city. But local officials are increasingly concerned about breakdowns causing congestion.
From ACM TechNews
Digital Foot Could Enhance Neuroprosthetics
The Footsim digital sole model created by U.K., Canadian, and Swiss researchers can map the signals continuously streaming from the foot to the brain as a tool...
From ACM TechNews
Analog Computer May Crack Greatest Unsolved Mysteries in Physics
Researchers at Stanford University and Ireland's University College Dublin built analog quantum simulators that could solve the most significant puzzles in physics...
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Roboticists Want to Give You a Third Arm
Unused bandwidth in neurons can be tapped to control extra limbs.
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Researchers Discover That Electrons Play a Surprising Role in Heat Transfer Between Layers of Semiconductors
An electronic bridge facilitates the fast transfer of energy between semiconductors.
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New Analog Quantum Computers to Solve Previously Unsolvable Problems
The architecture for these new quantum devices involves hybrid metal-semiconductor components incorporated into a nanoelectronic circuit
From ACM News