light.co is also doing vehicular stereo vision: https://light.co/ https://light.co/ The downsides of stereo are: * range uncertainty grows quadratically with

light.co is also doing vehicular stereo vision: https://light.co/ https://light.co/ The downsides of stereo are: * range uncertainty grows quadratically with range * range uncertainty is unbounded in the case of featureless surfaces or bad illumination * range from stereo disparity depends on looking at very small differences between two images and may be much more adversely affected by weather (rain drops on the lens) compared to, say, lidar.