Unmanned train
This is the chauffeurless monorail train that circles around "Liberty International" airport in Newark (near New York). Although a cart that doesn't require a driver sounds ideal, I must say that I have seen better driving. It accelerates a lot -and in short bursts- only to then step on the breaks.
Hmmm... on second thought this train actually drives in the exact same way as the average New York cab driver. So maybe it is actually a very accurate reproduction.
