A driver assist system for a vehicle includes a camera and a video display screen viewable by a driver of the vehicle. One embodiment includes a stop member, a left sidewall connected to the stop member, a right sidewall connected to the stop member, and a scoop connecting the left sidewall to the right sidewall opposite the stop member. Compounds which are structural andor functional variants, derivatives andor analogs of the foregoing compounds, as further described herein are also disclosed.