They are also starting to write their own code as well. We all want to say that it is not coming, but it is. Maybe not in the next 5-10 yrs but the technology is advancing at a pace that is undeniable these days. I pick up at a robotic factory where they have had an arm with attachments that can place and put in a screw the size of a pin head. The dock guy walked me back and showed me when I doubted him. Autonomous vehicles on the other hand I do believe are a bit further from fully replacing a human. The tech is getting better and coming on line, but I do believe the main hang up will be the fact it truly will not be functional unless all vehicles are automated.. there are to many factors that can go wrong otherwise, and as far as trucks, yes maybe OTR in a logistictrain but city ops once again to many factors involved. One thing to keep in mind, the military is pushing for this technology for their logistics divisions. Once they get it and put it to use the civilian market will follow.