Novel structures of the photodetector having broad spectral ranges detection capability are provided. There is also described a comprising an RFID tag for identification wherein the RFID tag is ultrasonically welded to a section of the component. Based on this deviation value, a second actuating variable of a second actuating element is adapted. A material that is an alloy having hot strength greater than the cladding material is within the margin and adjacent the first edge of the cladding material. The assist device can further include a handle attached at one end to the clear cover and a comb attached along the upper end portion of the clear cover.