Ubusanzwe, moderi zavuguruwe za feri nini zo gukanda zifite ubushobozi bukomeye bwo gutunganya ibintu. Muri iki gihe, ni ibikoresho by'ingenzi mu nganda nko mu mashini z'ubwubatsi, mu gukora inkingi z'imodoka, mu gukwirakwiza ibyuma binini, mu kubaka amato, no mu gukora inkingi nini z'amashanyarazi.