1. A MEMS actuator driver for an auto-focus camera module, comprising: a capacitance measurement component that measures physical values indicative of a position or motion, or both, of a MEMS component; a capacitance estimation component that calculates estimated values indicative of said position or motion, or both, of said MEMS component; a smart logic component that determines a set of MEMS driver control values based on analyzing said measured physical values and substituting estimated values to more accurately position the MEMS component; and a MEMS driver component that receives said set of MEMS driver control values and controls said position or motion, or both, of the MEMS component based on the MEMS driver control values.