[quote="Ragman"] Go for it, the competition in that level of controls is fierce - all of your suggestions are already out there, specialist order, with a few such controls in competitive vehicles - if you can design such a system, that is approved by the law makers, for less that two thousand ...
As a final year project for my Open University degree i've resolved to design better car hand controls than those currently available.
My main focus is on allowing a paraplegic driver (or one who lacks the use of one or more limbs) to participate fully in race and track day driving; this ...