Citroën has unveiled a new urban mobility concept that sees lines of autonomous, electric and interchangeable pods winding through cities of the future. The Citroën Autonomous Mobility Vision is primarily a flat, wheeled portion called the Skate that moves the vehicle. On top, any number of manufacturers can install capsules of their own design.

https://www.autoblog.com/2021/10/05/citroen-mobility-concept-lets-other-companies-design-your-cabin/