Akayunguruzo Impera yanyuma ikora cyane cyane kugirango ushireho impande zombi zayunguruzo kandi ushyigikire ibikoresho.Yashyizweho kashe muburyo butandukanye nkuko bikenewe kuva kumpapuro.Umutwe wanyuma usanzwe ushyizweho kashe mumashanyarazi aho hashobora gushyirwaho isura yanyuma yibikoresho byo kuyungurura kandi hashobora gushyirwaho igiti, kandi kurundi ruhande rugahambirwa kashe ya reberi kugirango ikore kugirango ushireho akayunguruzo kandi ushireho kashe ya muyunguruzi.