Designed for busy urban environments, the Modular Robotic Vehicle (MRV) is an electric vehicle driven by four independent wheel modules which can be controlled independently.
https://www.youtube.com/watch?v=eE0KwnDYYh8
More:
https://ntrs.nasa.gov/archive/nasa/c...0150019646.pdf
Previously:
https://www.homemadetools.net/forum/...655#post132873
https://www.homemadetools.net/forum/...2755#post97064
https://www.homemadetools.net/forum/...662#post128650
