Toyota is adapting its self-parking technology for Prius vehicles (as an option) that will be sold in the U.S.
Wow, if you can't parallel park a little Prius, perhaps you shouldn't be driving. This technology would be more hopefully for the u-boat sized SUVs. How many times have you been stuck in a parking garage waiting for an inept driver to back out of a spot?
You can see the technology in action here.