Communications of the ACM
Is MFA Needed to Improve Security?
Considering the outlook for multi-factor authentication applications.
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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New Device Could Make Large Biological Circuits Practical
Researchers have developed a new kind of load driver that could enable biological circuits to behave almost as predictably as electronic circuits.
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Diagnostic Exhalations
Researchers say an algorithm they developed can accurately determine whether a patient is suffering from emphysema or heart failure based on their breath.
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Harnessing Error-Prone Chips
Chisel is a new system that lets programmers identify sections of their code that can tolerate small errors.
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Projecting a Robot's Intentions
Measurable virtual reality combines ceiling-mounted projectors with motion-capture technology and animation software to project a robot's intentions in real time...
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MIT Computer Scientists Can Predict the Price of Bitcoin
Researchers have developed a machine-learning algorithm that can predict the price of Bitcoin.
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Superconducting Circuits, Simplified
Massachusetts Institute of Technology researchers have developed a nanocryotron , a computing circuit based on the cryotron.
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Solid Nanoparticles Can Deform Like a Liquid
A surprising phenomenon has been found in metal nanoparticles: They appear, from the outside, to be liquid droplets, wobbling and readily changing shape, while...
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nderwater Robot For Port Security
A new submersible robot has a flattened panel on one side so it can slide along an underwater surface to perform ultrasound scans.
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Fingertip Sensor Gives Robot nprecedented Dexterity
Researchers have developed a robot equipped with tactile sensors that enable it to grasp a USB cable draped over a hook and insert it into a USB port.
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Will Tomorrow's Robots Move Like Snakes?
Researchers have developed a soft robotic arm, inspired by octopus tentacles, that can snake through a pipelike environment without a human operator.
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Bound for Robotic Glory
Massachusetts Institute of Technology researchers have developed an algorithm for bounding, and successfully implemented it in a robotic cheetah.
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Where to Grab Space Debris
A new algorithm can be used to gauge the rotation of objects in zero gravity using only visual information.
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Where to Grab Space Debris
Objects in space tend to spin—and spin in a way that's totally different from the way they spin on earth.
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Manual Control
Mezzanine is a collaborative-conferencing system that enables multiple users to share and control digital content from any device using gesture controls.
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Ride-Sharing Could Cut Cabs' Road Time By 30 Percent
Researchers analyzing taxi trip data found about 95% of trips could have been shared, and an optimal combination of trips would have cut travel time by 40%.
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Visual Control of Big Data
DBWipes is a new data visualization tool that enables users to highlight abnormalities and possible patterns in a graphical display.
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Origami Robot Folds Itself p, Crawls Away
For years, a team of researchers at MIT and Harvard University has been working on origami robots—reconfigurable robots that would be able to fold themselves into...
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Extracting Audio From Visual Information
A new algorithm can reconstruct an audio signal by analyzing tiny vibrations of objects depicted in video.
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What 6.9 Million Clicks Tell S About How to Fix Online Education
Researchers at the MIT have analyzed data from Harvard University and MIT's shared online learning platform to gain a richer understanding of what makes massively...
From ACM TechNews