For example, the PROGRESSIVE INSURANCE AUTOMOTIVE X PRIZE!
I would like to find partners, at first, to discuss about it. Which vehicles are better and why?
And if we have enough source to realize the solution than let us make it!
(Here is the details: http://www.progressiveautoxprize.org/prize-details)
One of good cabin motorcycles is mentioned on this site: http://peraves.wordpress.com/2012/08/09/monotracer-goes-hollywood-in-total-recall-2012/