We've seen this before: Cars like the Ferrari 575M on our list have clutchless manual gearboxes, derived from Formula 1-style systems, that let you shift via paddles that frame the steering wheel (pull the left paddle for downshifts, the right for upshifts).

FORBES: Vehicles Feature

The Abi-Loader device - from Hertfordshire-based Steering Developments - can be used to deliver a folding or fixed-frame wheelchair to the driver's or passenger's door from the rear of the vehicle.

BBC: Roadshow reveals disability aids