1. A method for use in association with an electromechanical device having a mechanical structure, the method comprising: depositing a sacrificial layer over the mechanical structure; depositing a first encapsulation layer over the sacrificial layer; forming at least one vent through the first encapsulation layer to allow removal of at least a portion of the sacrificial layer; removing at least a portion of the sacrificial layer to form a chamber; depositing a second encapsulation layer over or in the vent to seal the chamber; supplying an electrical charge to at least one portion of the mechanical structure through an electrical connection disposed in the chamber; and electrically isolating the at least one portion of the mechanical structure; wherein, as a result of the isolation, the electrical charge is stored within the at least one portion of the mechanical structure.