A hair styling apparatus and method of use is provided. The network includes a core of dielectric material. Then the system evaluates actions the temporary instances of the dialog manager would take based on the incremental speech recognition results, and identifies an action that would advance the dialog and a corresponding temporary instance of the dialog manager. For purposes of illustration only, the method below will be described with two focal zones. 5 Generic Framing Procedure and ITU X. A path length difference between the first path and the second path introduces a delay between the first signal and the second signal.