As part of their attempt to become more relevant in today's market, GM has partnered with Segway to develop a new kind of commuter vehicle.  It rides on only two wheels like a Segway, but it seats two adults.  Turns on a dime and can scoot at about 35mph.
It's an interesting concept, but is it just me, or does the passenger look really uncomfortable?

It probably would have been useful for me to include a link to the article and video.    Here it is:http://www.engadget.com/2009/04/07/engadgets-wild-ride-in-the-p-u-m-a/