Configuring reconfigurable interconnect resources employing a switch matrix and configuration bit look-up table are disclosed. Provision is made for this purpose to firstly geometrically measure a portion of the auditory canal, to extrapolate the remaining portion of the auditory canal and to produce a geometric model of the auditory canal based thereupon. In such cases, it is inefficient to send the updated document in its entirety to a user requesting the new document but who had previously received the old web page. Once the other use is completed, another false event signal is generated so that the device is activated again and returned to use in the operating system in normal fashion. Furthermore, the present invention relates to a lead, a neurostimulation andor neurorecording system and an interlocking annular element for a reinforcement means. The receptacle includes a first surface surrounding an axis, and a second surface surrounding the axis and the first surface to provide a void between the first surface and the second surface.