Shape shifting robot can teach itself to walk

Publicly released:
Australia; International; ACT
Credit: Nygaard et al, Springer Nature
Credit: Nygaard et al, Springer Nature

A robot developed in part by Aussie scientists, can learn to walk over different terrain, lengthening and shortening its legs for efficiency as it goes. Robots usually have a fairly fixed shape which limits their ability to adapt on the fly, so the team set out to develop a robot that can shape shift as needed. The robot has variable-length legs, and it can adjust what would be the equivalent of its thigh bone and shin bone on the fly. It also has inbuilt artificial intelligence which allows it to learn the best ways to walk over outdoor terrain. Much like a child learning to walk, the robot, called Dyret, can adapt as it walks from grass, onto a concrete road and then back onto grass. 

Multimedia

DyRET: Dynamic Robot for Embodied Testing
Robot experiment bloopers

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Research Springer Nature, Web page Please link to the article in online versions of your report (the URL will go live after the embargo ends).
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Nature Machine Intelligence
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Organisation/s: CSIRO, The Australian National University, University of Oslo, Norway
Funder: This work was partially supported by The Research Council of Norway under grant agreement no. 240862 and its Centres of Excellence scheme, project no. 262762.
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