Ulayini ohlakaniphile wokukhiqiza isikhwama segazi ogingqayo ohlakaniphile uyisisetshenziswa esiyinkimbinkimbi esiklanyelwe ukukhiqizwa okuphumelelayo nokunembayo kwezikhwama zegazi ezisezingeni lezokwelapha. Lo mugqa wokukhiqiza uhlanganisa ubuchwepheshe obuthuthukisiwe ukuze kuqinisekiswe ukukhiqiza okuphezulu, ukunemba, kanye ne-automation, ukuhlangabezana nezidingo zemboni yezokwelapha zokuqoqa nokugcinwa kwegazi.