Variable Truck Adjustment

Anyone who has ever used a skateboard knows that a skateboard with very loose trucks is just as hard to operate at high speed as one with very tight trucks is to operate at low speed. The only way to adjust them, however, is to get a wrench and either tighten or loosen the nut. If cars can have variable, speed-determined steering ratios, why shouldn't skateboards be able to have variable, speed-determined truck adjustment (which essentially is the steering ratio)? The first part that I propose is a very small computer and lithium ion batteries mounted on the bottom of the skateboard that connects to a wheel speedometer. The second part is a small torque wrench that uses electric motors to loosen or tighten the nuts on the trucks. I am certain that it is possible to make a very small unit capable of loosening and tightening a nut because I remember reading in a magazine about a nitrious oxide company that made electric nitrous oxide bottle opener/closers. While it is slightly different to turn the valve of a nitrous bottle than turn a nut, It could easily be adapted. The electric nut tightener/loosener is then wired into the small computer which tells it when and how much to turn each nut. Of course it could also be used manually by a hand-held control in case the rider wants to manually adjust the trucks. I can certainly see this coming in handy around sharp turns at low speeds when the rider finds him/herself heading straight towards the opposite curb, or when going down a steep hill where the rider suddenly finds him/herself wobbling and losing ballence and control because the trucks are too loose.

Edit: An alternative method to get the same effect is to use memory metal bushings that would tighten or loosen the truck with electricity. Thanks, [xaviergisz].