The ongoing revolution in electronics technology has spurred a demand for advanced digital sensors. To help meet this demand, Inprox Technology Corp., Boston, has developed advanced inductive-based and capacitive-based digital sensor technology. The technology was originally, developed for advanced aerospace engine controls, but has since evolved from these specialized engine and flight-control systems into designs and products for a diversified set of critical applications involving measurements based on inductive and capacitive platforms including: position, pressure, vibration, torque, level, speed, deposition and temperature. Applications now include high-volume products in the home appliance and consumer electronics segments.