The wheelchair uses rubber tracks and it can tackle stairs with a slope of up to 34 degrees. Users control it with a joystick. The creators are crowdfunding on Patreon, and hope to market this new ...

An curved arrow pointing right. An electric wheelchair that can climb most stairs, including spiral staircases, has been developed by Zurich-based students. Produced by Devan Joseph Follow BI ...

Staff were seen giggling at wheelchair ... way she was treated by Transport for London (TfL) staff. Assistance only appeared as she was three steps from the top of the stairs, where one man ...