The 4 fully steerable wheels on robottaxis is an interesting ones. For human drivers were a little overkill with no real advange besides parking in small space

The 4 fully steerable wheels on robottaxis is an interesting ones. For human drivers were a little overkill with no real advange besides parking in small spaces) but they would be probably more usefull. But the fact that they are a little too complex remains, maybe making them semi standardized and modular would help