Ever since Xiaomi was founded 15 years ago in Beijing, it has expanded from producing smartphones to AR glasses, robotic dogs ...

While the chair is still a prototype, it aims to allow users with limited mobility to climb stairs or cross other obstacles that would be impassable by traditional wheelchairs. It's also capable of ...

Toyota seems to have turned that imagination into reality. At the Japan Mobility Show 2025, the company unveiled Walk Me — a four-legged robotic chair that quite literally walks.