Meanwhile, pretty much everybody else doing safety-critical real-time control prefers multiple sensor types. For an example of that in self-driving, Huawei use

Meanwhile, pretty much everybody else doing safety-critical real-time control prefers multiple sensor types. For an example of that in self-driving, Huawei uses vision, lidar, radar, and ultrasound. Out of Spec let it drive them around for an hour in busy traffic in a city in China. It looked about as good as FSD, without having had several million cars providing training data for years.