3. The method of claim 2 , wherein: the act of analyzing the sensor input with the first characteristic comprises analyzing: a feature color, a feature texture, a feature edge orientation, and a feature type; and the act of analyzing the sensor input with the second characteristic comprises analyzing a feature motion.
2. The method of claim 1 , wherein the relevancy parameter larger than a predetermined threshold is generated according to one or more of a correlation, a probability, and a distance measure between an occurrence of the plurality of features and an occurrence of the motor control signal.