Fourth time lucky - I wonder why the previous submissions have got no traction at all:
https://news.ycombinator.com/item?id=7784669
https://news.ycombinator.com/item?id=7780967
https://news.ycombinator.com/item?id=7779411
As alphakappa[0] says[1], it's just a one-off demo that doesn't show solutions to any of the real problems. It damn near hit that lamp-post, bizarrely flew under an arch, and, all-in-all, it didn't seem automated in any real sense.