The bot is an experimental rehabilitation tool that uses electrodes to calculate the ankle's stiffness in various directions.
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An artificial ankle created at the MIT Media Lab is made of chips and sensors that work together to adjust ankle stiffness, power, and position. One wearer was able to dance the rumba.
Researchers from Canada's McGill University develop a technique for increasing the toughness of glass so it doesn't break when dropped.
A control system helps robots quickly adjust to subtle changes in the way their operators move, which could improve safety in manufacturing settings.
Remember when Porsche launched the Cayman? It was smaller and more sporty than the 911, yet felt slightly more grown up than the open top Boxster. It's now gone, but certainly not forgotten.