Insect-sized RoboBee robot can now fly and swim

Usually, when you dunk a tiny flying robot in the water you end up with a tiny sinking robot. Engineers at the Harvard John A. Paulson School of Engineering and Applied Science (SEAS) want to change that with the RoboBee, which has claimed the title of the first insect-insect sized robot that can swim as well as fly.
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Aptly-named DucTT robot crawls through ducts – and could one day clean them

Despite what various spy movies may have us believe, sending people into buildings' ductwork isn't a good idea. That said, those ducts do need to be cleaned periodically, otherwise the human inhabitants of the buildings can develop serious respiratory problems. Robots have been designed to do the job, although they've generally been wheeled or tracked devices that can only move horizontally. Now, however, scientists at UC San Diego's Jacob's School of Engineering have created DucTT – a highly-efficient robot that can climb up ducts, and run for up to six hours on one charge of its battery pack.Read More

Electronic skin could give prostheses and robots a sense of touch

Our sense of touch is made possible thanks to thousands of "mechanoreceptors," which are distributed throughout our skin. The more pressure that's applied to one of these sensors, the more electrical pulses it sends to the brain, thus increasing the tactile sensation that we experience. Led by Prof. Zhenan Bao, scientists at Stanford University have now created synthetic skin that contains electronic mechanoreceptors, which could give prosthetic limbs or robots a sense of touch.Read More

Kamigami – your own cockroach-inspired origami robot

Kamigami are tiny programmable robots designed to appeal to kids aged eight and up. They feature a tool-free DIY construction, simple iOS app control, and an array of sensors that let them work together or against one another. The little robots are currently seeking funding on Kickstarter.Read More

Algorithm minimizes impacts for falling robots

A team of researchers from the Georgia Institute of Technology has developed an algorithm that teaches robots how to fall, allowing them to trip up with a little more grace, and hopefully cause themselves less damage when they do. Read More

Robotic finger mimics human digits as it is heated and cooled

Scientists at Florida Atlantic University have employed a novel thermal training technique to give robotic fingers a natural look and feel. With the ability to curve and straighten as it is heated and cooled, the researchers are hopeful their lifelike new creation will be put to use in underwater robotics and eventually, advanced prosthetic devices.Read More

Drone plots a map through uneven terrain, which walking robot then follows

Aerial drones are widely utilized for mapping, with the maps that they create subsequently being used by us humans. In an experiment recently conducted at the ETH Zurich research institute, however, a drone mapped a room so that a quadrupedal robot could then make its way through. Such research could pave the way for completely robotic missions in real-world settings.Read More

Robo Wunderkind is a modular robot even a five-year-old can program

Minecraft has partly replaced Lego bricks as a creative platform for young tinkerers, but while it is a fantastic avenue for training computer and block-building skills, Mojang's hit videogame also does little to improve handcrafting. Robo Wunderkind, from the German "wonder child," is a modular toy that promises to marry the old with the new by letting even the youngest hands and minds (aged five and up) build and program their own robot creations.Read More

Robots with "eyes" in their hands may prove more dextrous than others

When we think of robots, we all too often anthropomorphize them by giving them eyes in their heads, fingers on their hands, and toes on their feet. But just because this is the way humans evolved doesn’t make it ideal. Robots with eyes where they need them most, for example, could be much more efficient than just having them restricted to one place. In this vein, researchers at Carnegie Mellon University (CMU) recently developed a tri-fingered robotic hand with numerous inbuilt optical detectors to act as adjunct sensors. At the same time, they also fashioned a new type of stretchable optical sensor to accompany such devices.Read More

Inflatable graspers let robots "handle with care"

It turns out that the creators of the movie Big Hero 6 may have been onto something – inflatable robots might just be the way to go. If not their whole bodies, then at least their hands. Scientists at Disney Research have made steps in this direction, by creating inflatable graspers that excel at handling delicate objects without breaking them.Read More


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