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Georgia Tech

Robotics

Shimi the dancing robotic smartphone dock

Researchers at Georgia Tech’s Center for Music Technology have developed a one-foot-tall (30 cm) smartphone-enabled robot called Shimi, which they describe as an interactive “musical buddy.” Leveraging the power of a docked Android smartphone and the music library contained on the mobile device, Shimi can recommend songs, dance to the beat and play tunes based on listener feedback.Read More

Automotive

Automated system detects and fills cracks in asphalt roads

They say an ounce of prevention is worth a pound of cure, but when it comes to road maintenance, an ounce of prevention is worth several tons of tarmac. A tiny crack in the asphalt may not seem like much, but once it lets in rain and frost, it’s a ticket to potholes and a very expensive resurfacing. The problem is that crack repair is time consuming and labor intensive, so the Georgia Tech Research Institute (GTRI) has come up with an automatic pavement crack detection and repair system that operates at comparable speeds to conventional methods, but with fewer people and less exposure to hazardous fumes.Read More

Robotics

GTRI develops prototype chicken-deboning robot

Chickens have another reason to lose sleep thanks to roboticists at the Georgia Tech Research Institute (GTRI). Using 3D imaging technology, the Intelligent Cutting and Deboning System developed at GTRI can debone an entire chicken with the skill of a human butcher and has the potential of saving the poultry industry millions of dollars by reducing costs and waste.Read More

Science

Poultry scientists working on "chicken translator"

Any experienced chicken farmer will tell you, the relative contentment of the birds can be gauged by the sounds they’re making. While this has generally been accepted as anecdotal folk wisdom, a team of scientists from the Georgia Institute of Technology and the University of Georgia are now trying to scientifically verify it. They’re hoping that their research could lead to better living conditions for the animals, lower costs to farmers, and higher productivity.Read More

Science

Robotic arm could help reveal brain’s inner secrets

A group of researchers at MIT and Georgia Tech has built a robotic arm that can automate whole-cell patch clamping, a complicated technique that normally requires great manual dexterity and takes researchers months to master. Once streamlined, this technology will monitor and record the electrical signals generated by the neurons in a living brain, to help uncover the secret inner workings of the human mind - or at least, in the not-so-distant future, of a lab rat's.Read More

Super accurate nuclear clock proposed

The NIST-F1 atomic clock that currently serves as primary time and frequency standard for the U.S. is expected to neither gain nor lose a second in more than 100 million years. That might sound pretty accurate, but a proposed nuclear clock could make it look like a cheap digital wristwatch. It is claimed that the proposed clock would neither gain nor lose 1/20th of a second in 14 billion years. To put that in context, that’s the estimated age of the universe.Read More

Science

New tech allows quadriplegics to discreetly control wheelchairs using their tongues

For those unfortunate enough to suffer from severe spinal cord injuries, the tongue is often the only extremity still under their control. To take advantage of this fact, engineers at the Georgia Institute of Technology have developed what they call the Tongue Drive System (TDS), a wireless, wearable device that allows the user to operate computers and control electric wheelchairs with movements of the tongue. The latest iteration, which resembles a sensor-studded dental retainer, is controlled by a tongue-mounted magnet and promises its users a welcome new level of autonomy with both communication and transportation.Read More

Mobile Technology

Brailletouch app to bring eyes-free texting to iPhone and iPad

A new mobile app prototype called Brailletouch allows users to write quickly and accurately using gestures on their smartphone touchscreen - and without looking at the screen. The free and open source prototype, currently working on iPhone and iPad devices, uses the Braille writing system, and it is envisaged it may one day be used by any smartphone user with a need for eyes-free writing or texting.Read More

Robotics

Snake’s rectilinear locomotion inspires more efficient all-terrain robot design

While you might think its lack of limbs might limit how it gets around, snakes have actually developed several different forms of locomotion. One of these is “rectilinear locomotion,” and while most snakes are capable of it, it is most commonly associated with large pythons and boas. Although it is the slowest form of snake locomotion, it is also very efficient and allows the snakes to crawl into tight spaces. It is these latter two qualities that appealed to Georgia Tech researchers when developing a new all-terrain robot called Scalybot 2.Read More

Around The Home

Village Defense: Neighborhood Watch 2.0 - the good guys are winning

If you've ever picked up a Neighborhood Watch newsletter and been astonished by the amount of crime in your community, you might be very interested in a new social software start-up named Village Defense. The software links neighbors to form a real-time communication system - one phone call notifies all neighbors (by text or phone) when a crime or suspicious activity is in progress. In the first pilot study of the new system, the increased awareness, greater availability of witnesses and shorter response times facilitated by Village Defense saw crime rates drop 58% in the first year. Read More

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