(The Tesla in the photo was parked and empty when the summon feature was engaged and it crashed it's self into a semi.) The use of computer aided driving technology in commercial motor vehicles, computers do not have critical decision making skills needed in the day to day operation of heavy trucks nor are they dependable enough to allow this type of control computers fail daily, and even the smallest program "glitch" could have fatal results in an 80,000 # truck moving 55 mph. This doesn't not include the inconvenience it will create on the road ways as it will not have passing abilities which will create a "convoy" effect. Even though currently autonomous technology still requires a driver on board the technology WILL be misused!