Systems and methods are described that simulate a credit score. The process comprises supplying the reactants to a passage defined by a first surface and a second surface and optionally moving at least one of the first surface and second surface relative to each other. The primary electrode is capable of producing greater capacitive coupling to a touch in proximity with the touch surface in relation to capacitive coupling of the at least two sub-electrodes. The splicing portion is adapted to splice and support the first optical film and the second optical film, and the fixing portion is fixed to the backplate frame. over the course of approximately 15 minutes, holding the temperature of 250 C.