Ngokusakazwa okuqhubekayo kwe-inthanethi Yezinto ukuthengwa kwezimoto kukhula unyaka nonyaka, amabhizinisi nabantu abanezimoto sebeqala ukuba nesidingo sokulawula izimoto zabo noma nini nanoma kuphi, futhi abantu abaningi bayazibuza ukuthi uma bethenga amatheminali ezimoto ze-GPS ngoba awunaso isiqiniseko sokuthi yiluphi uhlobo lwendawo ye-GPS enezintambo kanye nendawo ye-GPS engenantambo engcono?