How would this be better than / supplement 0 lux-capable machine vision? Rangefinding? Doppler shift relative velocity? If the benefits aren't at least 3x bett

How would this be better than / supplement 0 lux-capable machine vision? Rangefinding? Doppler shift relative velocity? If the benefits aren't at least 3x better, it might not be marketable enough to justify the added complexities and costs.