I wondered about this. There's a lot of conversation around the internet about Tesla cars having lots of cameras. While true, I think they need several more at

I wondered about this. There's a lot of conversation around the internet about Tesla cars having lots of cameras. While true, I think they need several more at least. Enough to provide stereoscopic vision in every direction. (Plus a few pointing downward, because it's embarrassing for an otherwise reasonably well featured car to not have a 360 parking view in 2020.)