I isixhobo sokujonga isithuthi sithetha nje sesona sixhobo sisetyenziswa kakhulu nesichanekileyo; Ngokusekwe kumgaqo wokungeniswa kwe-electromagnetic, isixhobo sokujonga i-loop yesithuthi ibe yeyona ndlela ithandwayo yokubona ulwazi lokuhamba kwetrafikhi kwiinkqubo zolawulo lwezithuthi ezidolophini kwihlabathi liphela ukusukela oko yasetyenziswa.
I isixhobo sokujonga isithuthi isetyenziswa ikakhulu kwiinkqubo zokufumana ulwazi lwedatha yokuhamba-hamba, iinkqubo zolawulo lwemiqondiso yendlela, ukhokelo lwendlela kunye neenkqubo zolawulo lokupaka. Iimfuno zokufumanisa ubukhulu becala ziquka ukuhamba kwetrafikhi, ulwalathiso, isantya, izinga lokuhlala kwindlela, kunye nobude besithuthi kunye nobude bomgca, obunokufezekiswa ngeendlela ezahlukeneyo zekhoyili zokungeniswa.
I isixhobo sokujonga isithuthi kulula ukuseta nokuyifaka, kwaye izicelo zayo eziphambili ziquka ukuqokelelwa komrhumo kwiindawo ezidityaniswayo, ulawulo lwezithuthi, iindawo zokupaka, nokubalwa kwezithuthi.