i-IDW, ukuphindaphindeka okusindayo kwebanga eliphambene — isiZulu
Ukuphindaphindeka okwaziwa nge-IDW yindlela elula kakhulu yokwenza izinto ngendlela ephindaphindayo. I-IDW yindlela yokulinganisa ubungako ezindaweni ezingenziwe amasampula kugxilwe ekubalulekeni kwazo nasekuqheleni kwazo ezindaweni ezenziwe amasampula.