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This simple jumping robot designed by Georgia Tech Grad Student Jeffrey Aguilar performed ...

Researchers at the Georgia Tech School of Physics say they have developed a novel jumping strategy for hopping robots that reduces power consumption. Associate Professor Daniel Goldman and Graduate Student Jeffrey Aguilar analyzed almost 20,000 jumps made by a simple robot designed to test jumping dynamics and discovered that a so-called "stutter jump" – where a robot builds up momentum by first making smaller hops before a big jump – requires a tenth of the power normally expended when performing the bigger jump from scratch.  Read More

Reseachers at George Tech have created software that is a digital version of the Clock Dra...

Early diagnosis of Alzheimer’s disease can make a huge difference in the management of the disease, and this can be achieved by making testing procedures more easily accessible. For that reason, Georgia Institute of Technology researchers led by Ellen Yi-Luen Do have created a digital version of the Clock Drawing Test commonly used to detect cognitive impairment. The two-part evaluation does away with the paper and makes it easier for patients to get tested, besides giving doctors a more sophisticated tool for making assessments.  Read More

How the Macgyver robot will use found objects

In the television series Macgyver, the eponymous title character was notorious of being able to take a paperclip and some pocket lint and make an aircraft carrier out them. Now researchers at Georgia Tech want to give robots that same ingenuity. A team led by Professor Mike Stilman plans to create a “Macgyver bot” that can go into a disaster area and use whatever is lying around as tools to complete its mission.  Read More

Illustration of how the micron-scale swimming robot responds to light (Image: Alexander Al...

How small can a robot get? According to a team of researchers at Georgia Tech, really, really small. Described in the July 23 issue of the journal Soft Matter, the Georgia Tech team has been running complex computational models of swimming robots on the micron (0.001 mm or about 0.000039 inches) scale. At this microscopic level, water takes on very different properties from those of the human scale, but despite these challenges the team believes that such robots could have fascinating practical applications.  Read More

The U.S. Army is deploying personal blasts sensors for soldiers to record data from IED at...

Improvised Explosive Devices (IEDs) have been a major hazard for Coalition and NATO forces in Afghanistan for over the past decade. The toll that they’ve taken in lives and equipment has been terrible, but the U.S. Army hopes to alleviate some of this with new vehicle and body blast sensors shipping to Afghanistan in August 2012. These sensors, built jointly with Georgia Tech Research Institute and the Army’s Rapid Equipping Force are part of wireless information network designed to aid doctors and engineers by collecting blast and pressure data from the vehicles and soldiers themselves.  Read More

The Mobile Music Touch (MMT) system comprises a vibrating glove that connects wirelessly t...

Researchers at Georgia Tech have seen an improvement in sensation and movement in the hands of people with paralyzing spinal cord injury (SCI) after wearing a glove that helps them learn to play piano. The Mobile Music Touch (MMT) is a glove that helps them learn to play different songs by vibrating the wearer’s fingers to tell them which keys on a piano keyboard to play. The fact the improved sensation and motor skills occurred in individuals that had sustained their injury more than a year before the study is encouraging as most rehab patients see little improvement after such a period.  Read More

The pyramid patterns created in a polymer sheet increase current production in the new tri...

Researchers at the Georgia Institute of Technology have taken advantage of the triboelectric effect, which sees an electric charge generated through friction between two different materials, to develop a generator that could supplement power produced by piezoelectric nanogenerators previously developed at Georgia Tech. The triboelectric generator could be used to produce electricity from activities such as walking and even has the potential to create touchscreens that generate their own power.  Read More

Shimi can recommend songs, dance to the beat and play tunes based on listener feedback

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

GTRI's prototype automatic pavement crack detection and repair system

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

Gary McMurray, chief of GTRI's Food Processing Technology Division, with the Intelligent C...

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

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