its named *Isetta*. one I and two T ... this why the konzept came from the italian *ISO* ... so this bubble-car is the real cousin of the great Iso Grio.

see this:
http://www.van.at/flame/cover/set01/cover24.htm

in europe it is called *knutschkugel* which means something like *petting-ball*.

:-))
der krusche