Well, my dad tells stories of their "self driving wagon". Take the wagon (or sled in the winter) in to town, do a bit of shopping (or picking up mail order goo

Well, my dad tells stories of their "self driving wagon". Take the wagon (or sled in the winter) in to town, do a bit of shopping (or picking up mail order goods) and head home in the evening. The horse knew the way home (in the dark even). I'm hoping some day to have a car as smart as my dads horse. :-)