The user moves the vehicle by bicycle or by hand through the front part. The user applies a force to the drawbar which acts on a sensor.

The deformation sensor is subjected to this initial force, deforms and transmits the deformation information to the control board every 10ms.

The control board receives this data, analyses it and decides how to drive the motors accordingly. It has more than 60 steering strategies: braking, turning, pedestrian mode, drawbar released, etc.

The electric motors (2x1500 W) adjust their speed according to the commands received. A simple thumb pressure can thus move 500kg.