DAEJEON, South Korea (Reuters) - Imagine a wheelchair equipped with wheels flexible enough to navigate all manner of obstacles from kerbs to humps and even staircases. Or perhaps an unmanned delivery ...
Add Yahoo as a preferred source to see more of our stories on Google. This is not your average wheelchair. Researchers in South Korea have developed what they claim is a world first: a shapeshifting ...
DAEJEON, South Korea >> Imagine a wheelchair equipped with wheels flexible enough to navigate all manner of obstacles from kerbs to humps and even staircases. Or perhaps an unmanned delivery vehicle ...
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