An electro-mechanical transducer, which provides dipole motion from its housing which is driven by a bender transducer attached to the housing at the outer edge and attached to an inertial mass at its center providing a lower resonance frequency, lower mechanical Q and enhanced motion and acoustical source level. These compounds bind to LXR alpha and LXR beta and can be used as medicaments. The tenter includes driven clips and idler clips, with at least one idler clip between respective pairs of driven clips. The sequence of control words is then modified by removing the fields of the identified aligned set containing NOP instructions and adding an identifier that identifies the set of fields removed. Using a view selector, the security guard may dynamically select a camera view to be displayed on his conceptual model, perform a walk through of the scene, identify moving objects and select the best view of those moving objects and so on.