I was watching an interesting video about this the other day [1] which suggested that one approach might also be a convoy of trucks, where the first one has a d

I was watching an interesting video about this the other day [1] which suggested that one approach might also be a convoy of trucks, where the first one has a driver (even though it may be driving autonomously on the highway) followed by several autonomous trucks. The human driver can handle bad road conditions, mechanical problems, etc. It seems like a logical step on the way to fully autonomous, and significantly increases the capacity of freight per driver. [1] https://www.youtube.com/watch?v=QlPrAKtegFQ https://www.youtube.com/watch?v=QlPrAKtegFQ