Isetyenziswa kakhulu kwikhonkrithi kunye nelitye lendalo elishinyeneyo, isakhiwo sentsimbi, isiporo, imigca ye-elevator, oomatshini, izibiyeli, iingcango, izitebhisi, ukugqiba udonga lwangaphandle, iWindows, njl., ilungele indima yokulungiswa komthwalo ophakathi.