This is a pretty cool video of a paralyzed woman walking with an exoskeleton suit. The technology of the future really isn't that far away. Read more about her 17 day marathon finish in London at the link below.
http://www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum=3644
http://www.technovelgy.com/ct/Science-Fiction-News.asp?NewsNum=3644