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Carnegie Mellon

One of the finished felt teddy bears, alongside its digital model

Ask someone to think of a 3D-printed object, and chances are they'll picture something hard ... or perhaps rubbery. Thanks to new technology developed by Carnegie Mellon University and Disney Research Pittsburgh, however, it's now possible to make soft and fuzzy 3D-printed items, using yarn instead of plastic or resin. Among the first items to be created were little felt teddy bears.  Read More

The business end of Medrobotics Corp's Flex System

When we last heard about the modular snake robot designed by Carnegie Mellon University robotics professor Howie Choset, it had been used to explore an abandoned nuclear power plant. Now, however, a new line of robots based on it are set to explore something a little more confined – the human body.  Read More

Five finalists have been selected for the Google Lunar XPrize competition (Photo: NASA/JPL...

Five international teams are moving forward from a field of 33 proposals with the goal of performing a robotic landing on the moon, followed by a short drive and high-quality video mooncast, all as part of the Google Lunar XPrize competition to incentivize a new novel, low-cost era of lunar exploration.  Read More

A microscope image of the gecko foot-inspired tape with some of the larger dirt-simulating...

Geckos' feet are right up there with adhesive tape, when it comes to being able to stick to things. Unlike tape, however, those feet retain their adhesive qualities even after many, many uses. Now, thanks to research being conducted at Carnegie Mellon University and Germany's Karlsruhe Institute of Technology, we may one day be using self-cleaning reusable gecko-inspired tape.  Read More

In the game EteRNA, players are asked to solve puzzles that predict how RNA will fold once...

Results from the crowdsourced game and experiment, EteRNA, which combines RNA folding puzzles with laboratory synthesis, show that human gamers are able to develop better models of RNA folding than previous computer algorithms. Design rules formulated by the online community have even been used to construct a new algorithm, EteRNABot, and in some cases represent completely new understandings about RNA folding that have yet to be explained mechanically.  Read More

A diagram of the experimental orthotic device

We've recently been hearing a lot about how exoskeletons can be used in rehabilitation, guiding patients' disabled limbs through a normal range of motion in order to develop muscle memory. The problem is, most exoskeletons are rigid, limiting their degrees of freedom to less than those of the body part they're moving. A team of scientists are looking at changing that, with a partial "soft exoskeleton" that replicates the body's own muscles, tendons and ligaments.  Read More

The US Department of Defense is pushing for the development of cheap, wearable systems tha...

Innovation is all about putting on the proverbial thinking cap. Now engineers are vying to produce an actual thinking cap – at least one that can measure the most rudimentary signals of thought. The US Department of Defense is pushing for the development of cheap, wearable systems that can detect the brain waves of people and display the data on smartphones or tablets.  Read More

A Paper Generator is used to reveal an e-ink greeting

Disney Research, Pittsburgh and Carnegie Mellon University have released details of another one of their collaborative projects, this one involving thin, flexible generators that can be built into paper items such as the pages of a book. By simply rubbing or tapping one of these pages, users can illuminate LEDs, prompt applications on linked computers, or even activate e-ink displays – no batteries or outlets required.  Read More

A Lumitrack sensor-equipped controller is used to control an on-screen airplane

Motion-tracking systems like Wii and Kinect have certainly changed the way we play video games – among other things – but some people still complain that there's too much of a lag between real-world player movements and the corresponding in-game movements of the characters. The creators of the experimental Lumitrack system, however, claim that it has much less lag time than existing systems ... plus it's highly accurate and should be cheap to commercialize.  Read More

The 2011 Cadillac SRX is equipped with a 360 degree array of sensors for navigating roadwa...

Self-driving cars have been the talk of the automotive industry in recent times, with some major car-makers now setting dates for the debut of these vehicles in the marketplace. The latest glimpse into this autonomous future comes from Carnegie Mellon University, where researchers have loaded a Cadillac SRX with an array of sensors that allow it to manage highway traffic, congested roadways, and even merging on and off ramps.  Read More

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