Watch this robot wheelchair's compliant wheels take on bumps, rocks and stairs | TechCrunch
Briefly

Korea's Institute for Machinery and Materials has unveiled an innovative robotic wheelchair featuring large, deformable wheels that can adapt to various terrains, including stairs and rocks.
This wheelchair is equipped with a 'smart chain' structure which modifies tension in response to the terrain's height and shape, inspired by the water droplet's surface tension.
Read at TechCrunch
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