Hah, that mockup of the "JCDecaux City Provider" driving in a city street is absolutely hilarious! Aside from the ridiculous "cabs" and zero ground-clearance,

Hah, that mockup of the "JCDecaux City Provider" driving in a city street is absolutely hilarious! Aside from the ridiculous "cabs" and zero ground-clearance, I wonder if the idea of spherical wheels has any legs. I presume it would be too complex for an average human to control, but I wonder if it might make sense for autonomous vehicles - it would give them much more scope to manoeuvre, and might lead to increased safety.