Many of these machines can be programmed to follow a primary human driven machine and replicate the task. Other machines are piloted by a human, but the human does far less work someone that used 'manual hydraulic' equipment of many generations ago. You can 'program' a few sets of moves in them and then only slightly adjust the equipment on each pass as the equipment does that work.
Many of these machines can be programmed to follow a primary human driven machine and replicate the task. Other machines are piloted by a human, but the human does far less work someone that used 'manual hydraulic' equipment of many generations ago. You can 'program' a few sets of moves in them and then only slightly adjust the equipment on each pass as the equipment does that work.