A method of designing handmade paper crafts is disclosed. The electrical terminal includes a base and an insertion portion extending from the base to a first end. A preferred system uses an x-ray optic having a wide-angle opening to increase the fraction of x-rays leaving the sample that impinge on the detector and multiple detectors to avoid pulse pile up. The UE 100 performs the D2D communication in the specific state on the basis of the D2D broadcast information.