Various embodiments of a method, system and article of manufacture provide a version number. Such interfaces may capture video imagery of a user performing gestures using one or more cameras, sense the gestures expressed in the video imagery, search a library for phrases corresponding to the gestures, and display one or more of the phrases to the user, who may indicate whether the phrases are consistent with his or her intended communication. The crystallite particles are stacked together to form primary particles with a primary particle size of less than about 500 nm. In this way, a resin flow path is defined along the first elongated side. The second output voltage is maintained between the third and fourth reference voltages, and the second output voltage of the second node is provided as an internal supply voltage.