Our solution for driving with only one hand on the steering wheel is Picado, the stabilized steering knob with the controls of secondary functions installed left or right on the steering wheel.
Using only one hand, the driver steers his or her car holding the steering knob and activates the electric functions using the buttons placed in reaching distance of the thumb. PICADO is firmly attached to the steering wheel rim and its knob is removable. PICADO uses the existing wired connection for the horn to send its signals from the steering wheel to the dashboard and therefore doesn’t require any battery; its reliability is guaranteed.

picado elegance

Steering knob Picado by Kempf
cars adapted