Revolve Collapsible Wheel
Most recent mobility concepts have their sights on the sky. The Revolve Collapsible Wheel is firmly rooted to the ground. Created by Andrea Mocellin with an aim to be the first truly modular wheel, it is compatible with most bicycles and wheelchairs, yet occupies 60% less space when folded than a traditional wheel. A sturdy aluminum frame and airless tire give it longevity, but perhaps most impressively, it's usable even when folded, opening the door to possibilities like a scooter that unfolds to become a full-sized bike when needed.