I think the Uber/Waymo case is going to end up like the Apple/Samsung case about smartphones. By the time it’s settled, the tech will be so far beyond what’s being brought up in the case that it won’t matter

Get a light curtain, they use them for industrial machine safety guards. They’re like an elevator door sensor, any intrusion in the opening triggers the system. They’re about $500, but when you are already paying a few hundred thousand (I’m assuming) for an automated parking system, spring for some proper interlocks,…