Recumbent Racing wheelchair

The Recumbent Racing Wheelchair has one large wheel that will, in placement, be between the racers legs. The seat will be laid back sitting the racer facing more skyward than the typical ground parallel seat postion.

The back two wheels will be smaller wheels and attached to a steering system controlled by seat lean. If the seat leans to the right, the right rear wheel shall be steered into a position slightly leading the left rear wheel. The larger front wheel will tilt with the seat lean.

The front wheel will be powered by hand cranks and gearing with a chain. The hand cranks, which would seem to act like foot pedals on a bicycle, have additional features. A bar like hand grip is encirculated by the thrust crank which attaches to the cycling shaft with a universal joint. (I hope I used the correct term)
This allows the racer to transform the circular motion of propulsion cranking into a more elliptical motion by altering the rotation of his/her wrists.
A left handed thumb shifter and a right handed thumb brake are also additional features of the thrust cranks.

The New RR wheelchairs, though not expected to be practical for anything other than racing, are anticipated to set speed records throughout the sport due several facts.

a) Recumbent racers' hands never need leave the propulsion generating surface.
b) The muscles used in powering a Recumbent racer are typically more powerful & more easily developed than the muscles used in traditional racing chairs.
c) Gearing allows for faster starts & better use of force at sustained speeds.
d) The recumbent position is more aerodynamic than the standard racing position.

If I am making some assumptions here that may be incorrect, I appologize in that event.