Okay, so either my memory is playing games on me or I've been hallucinating again...(a bit of each perhaps)?
Some time last year I came across a contest where one could win a very unique mode of transportation. If I remember accurately it was a trike (or scooter?) type of vehicle that also enabled one to assist the pedaling with your arm muscles via a set of "levers" creating a stable platform simultaneously with more of a full body workout than pedaling with feet alone. I need 3 or 4 wheels due to balance issues and a recumbent position might help further (lower center of gravity).
I've since been searching to no avial.
Have you seen anything like this?
Steve (Bisbee, AZ)