A system produces a component framework that insulates components from an underlying communication infrastructure by receiving a component descriptor that specifies fundamental properties of a component and receiving a definition of remotable interfaces associated with the component. The parallel-hole collimator includes plural walls defining parallel holes therebetween, with the parallel holes arranged around a central opening. The logic is encoded with application specific integrated circuit primitives to check header fields and payload content in the packets. With this arrangement the first ferromagnetic layer reduces current shunting and has a high coercivity so as to stabilize the pinning of the pinned layer. The techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.