A shoe comprises a sole, an upper, and a welt. An external pin is coupled to a common bus line in an integrated circuit to deliver an elevated voltage to program antifuses in a programming mode. A pivot is connected between successive links, or between a guide tool and a link, configured to limit a relative range of angular orientation between the link and the guiding tool, or successive links. The gasket has an enhanced adaptability of the sheet material and enables the thinner sheet to be used and at the same time makes it possible to ensure a stable sealing-property for a long period of time with a low to a high fastening-load applied. After having executed the instruction having a direction for reference register invalidation, the processor invalidates the register to which a reference has been made. A first glucose concentration-to-current transducing layer is overcoated with an electrically insulating and glucose flux limiting layer on which, optionally, an immobilized interference-eliminating horseradish peroxidase based film is deposited.