GPS, accelerometers, gyroscopes, and cameras can pinpoint the exact location of the user and provide information on what is in the immediate vicinity, and assistance in getting to a destination.
dʒˌiːpˌiːˈɛs, ɐksˌɛlɚɹˈɑːmɪɾɚz, dʒˈaɪɹəskˌoʊps, ænd kˈæmɹəz kæn pˈɪnpɔɪnt ðɪ ɛɡzˈækt loʊkˈeɪʃən ʌvðə jˈuːzɚ ænd pɹəvˈaɪd ˌɪnfɚmˈeɪʃən ˌɔn wʌt ɪz ɪnðɪ ɪmˈiːdɪət vɪsˈɪnᵻɾi, ænd ɐsˈɪstəns ɪn ɡˌɛɾɪŋ tʊ ɐ dˌɛstɪnˈeɪʃən.