Ukuqalisa okuvamile nokuvala shaqa, ngokungeniswa kukazibuthe, ukungeniswa okuhlakaniphile kwe-infrared nezinye izindlela, kungabona umphumela wokuvuleka komnyango wekheshi, isithombe sokuqagela sivaliwe, umnyango wekheshi uvaliwe, okuqukethwe kokukhangisa kuzovezwa ngokuzenzakalelayo kumnyango wekheshi.