M. Adam Davis wrote:
> This is the major reason why we don't have, for instance, drive by
> wire for steering, brakes, and only recently have introduced
> electronic throttle control.
>
>   


    Adam, i agree with you, but just to mention, SMART (a Swiss "mini" 
car for 2 passengers) uses CAN bus to control the steering and gas. Only 
the brakes are mechanical.

    It's even possible to implement a DIY autopilot for this car, 
sending CAN commands to the steering system and to the gas pedal.

Rafael
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