Though all in all it is a minor nuisance, my car navigation system has this safety feature of randomly displaying over the map a popup (that you have to touch/click OK to have it go away) about how you shouldn't be interacting with it when driving.
For some reasons it tends to pop up every time I am approaching or already inside a roundabout, preferrably one of those where if you miss the right exit and take the wrong one it will take you 20 minutes in the traffic to get back to where you were.
For some reasons it tends to pop up every time I am approaching or already inside a roundabout, preferrably one of those where if you miss the right exit and take the wrong one it will take you 20 minutes in the traffic to get back to where you were.