This sounds interesting. It sounds a bit less impressive than what I was reading about Volvo's Lidar, but I wonder if it'll matter in real world driving.
www.fierceelectronics.com

Fisker Ocean EV uses digital imaging 4D radar
EV startup Fisker showcased its Ocean SUV at CES 2022, claiming it will have the first digital-imaging 4D radar system on the market when production starts in November.