An adhesion of a nickel plating layer to a metal shell is improved, and an effect of improving a corrosion resistance by providing the nickel plating layer is sufficiently exerted. The invention is directed to a method for peeling a pressure-sensitive adhesive optical film from an optical film-carrying glass substrate including a glass substrate and the pressure-sensitive adhesive optical film bonded thereto, which includes: exposing the optical film-carrying glass substrate to an environment at a temperature of 40 to 98\xb0 C. The sweetness enhancer is selected from naringin dihydrochalcone, mogroside V, swingle extract, rubusoside, rubus extract, rebaudioside, and stevioside. Then, at least one of the plurality of characteristics is selected to harmonize and the selected characteristic is harmonized in at least one of the plurality of images. Guardrail assemblies including a support member and methods are further provided. The processor is configured to determine virtual triangulation based on successive values of the position information using at least three points of the transponder respective of the transceiver.