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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Smart Contact Lens for Glaucoma Could Release Drugs When Needed
A prototype wireless contact lens could help treat glaucoma by automatically dispensing drugs when pressure inside the eye becomes excessive.
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Virtual Tennis Racket Uses Air Jet to Recreate Feel of Hitting Ball
Researchers have developed the AirRacket, a virtual reality controller that emits bursts of compressed air to simulate a ball's impact in racket sports.
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AIs Could Be Hacked with Undetectable Backdoors to Make Bad Decisions
Renegade staff theoretically could insert undetectable backdoors in third-party artificial intelligence (AI) algorithms, enabling hackers to commandeer the AIs...
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Chemical Computer Can Be Programmed to Solve Hard Problems
Researchers have programmed a chemical computer to solve specific problems, following earlier research on encoding data into the system.
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Laser-Based 3D Printer Produces Complex Objects in Any Order
Stanford University researchers have developed a three-dimensional printing system that can construct objects in any order, instead of layer by layer.
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Power Use Reveals Harmful Chips Hidden on Circuit Boards
A circuit board's power consumption can reveal malicious tampering designed to facilitate Trojan attacks to steal sensitive data or crash a device when triggered...
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Driverless Cars Can Be Tricked into Seeing Red Traffic Lights as Green
Researchers at China's Zhejiang University found driverless cars could be fooled into seeing red traffic lights as green.
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AI Can Help Historians Restore Ancient Texts
DeepMind AI tool helps historians restore ancient Greek texts with 72% accuracy with human help
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People Are Bad at Spotting Fake LinkedIn Profiles Generated by AI
Scientists found fake profiles produced by artificial intelligence on the business social network LinkedIn can easily deceive people.
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Google, Waymo Used Driverless Cars to Make Virtual San Francisco
Researchers at driverless car company Waymo and Google Research used self-driving vehicles to create a virtual model of San Francisco.
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AI Can Erase Tattoos from Photos to Help Face Recognition Systems
Researchers trained an algorithm to remove facial tattoos from images, in order to improve facial recognition systems.
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Fake Faces Created by AI Look More Trustworthy than Real People
Researchers found that people have a hard time distinguishing images of human faces created by artificial intelligence from images of real faces.
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Hybrid AI: A New Way to Make Machine Minds that Really Think Like Us
In the quest to make artificial intelligence that can reason and apply knowledge flexibly, many researchers are focused on fresh insights from neuroscience. Should...
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Satellite Images Show Biggest Methane Leaks Come From Russia, U.S.
A multinational team determined that methane "ultra-emitter" sites account for about a tenth of the oil and gas industry's global methane emissions.
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Birthday Wishes Inadvertently Give Away Private Information Online
Researchers have determined that birthday wishes on Twitter can inadvertently expose private data that could jeopardize recipients' online security.
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Infrared Goggles, Vibrating Armband Help the Blind 'See'
Researchers incorporated a pair of infrared cameras into prototype goggles to help blind and visually impaired people navigate their environment intuitively.
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Robot Performs Keyhole Surgery on Pigs
Researchers at Johns Hopkins University programmed a robot to perform minimally invasive keyhole surgery on pigs.
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Quantum Computers a Million Times Too Small to Hack Bitcoin
Bitcoin is theoretically vulnerable to hacking by quantum computers, but calculations show they would need to be a million times larger than those that exist today...
From ACM TechNews
Corkscrew-Shaped Robot Swims Through Blood Vessels to Clear Blockages
Researchers at the Chinese University of Hong Kong have developed a corkscrew-shaped microrobot that can swim through blood vessels and help drugs unblock clots...
From ACM TechNews