Same I can’t find any details on the mechanical mechanism they remove the weeds with. That seems like as much if not bigger challenge than identifying the weeds.
I don't think the mechanical mechanism is that hard.
Once they detect a weed ahead, they could just lower a small plough-like thing in worst case scenario. Or a pinch could go down, grab the weed and go up.
But yes, they seem be secretive about the working.
Once they detect a weed ahead, they could just lower a small plough-like thing in worst case scenario. Or a pinch could go down, grab the weed and go up.
But yes, they seem be secretive about the working.