always_a_novice

Since a lidar uses a discrete frequency band and it's own energy source, it's much easier to process the signal for depth information (using the lag between sending and receiving a return pulse(s) and the wavelength). Arguably such a system might provide a better basis for a backup system based on modelling obstacles and their distances from the vehicle.

Built by a climate lab out of the University of Idaho.

some countries mandate civil defense shelters in private dwellings, switzerland and singapore both come to mind.