https://www.theregister.co.uk/2018/03/28/nvidia_halts_driverless_trials_announces_simulator/

Nvidia has declared the creation of a “cloud-based system” for testing driverless cars – just as it, er, suspended testing of driverless cars.

Hot on the heels of its announcement of its Drive Constellation system, the chipmaker then quietly suspended autonomous vehicle tests that use its technology after a pedestrian was killed by an Uber vehicle operating autonomously in Arizona.