The XSTO Mobility Robot is a self-balancing aid for people with limited mobility. A sensor-based control system automatically keeps the vehicle in balance on inclines or uneven surfaces. Omnidirectional front wheels allow turning in the smallest of spaces. The seat height and tilt angle can be adjusted individually. The system can be disassembled into four parts, making it easier to transport and store. The design combines technical functionality with a dynamic appearance suitable for everyday use.