Amabhokisi ekhadibhodi amhlophe enziwe ngesitokwe samakhadi amhlophe aphezulu futhi asetshenziswa kakhulu ukupakisha imikhiqizo ehlukahlukene. Banikeza izinzuzo nezicelo eziningi, okubenza babe ukukhetha okudumile ezimbonini eziningi. Nasi isingeniso samabhokisi ekhadibhodi amhlophe: