Tese takaona pop-up: "example.com inoda kuziva nzvimbo yako." Kana ukabaya Bvumira, webhusaiti yacho inowanzonongedza pauri chaipo mukati memasekondi. Asi kana uri kushandisa laptop isina GPS chip, inoziva sei pauri nenzira kwayo?
Iyo HTML5 Geolocation API
Mabhurawuza emazuva ano anoshandisa mwero unonzi HTML5 Geolocation API. Iyi API haiwani nzvimbo yako pachayo; asi, rinoshanda senhume. Inobvunza sisitimu yekushandisa (Windows, macOS, iOS, Android) kuti ione kuti iri papi, uye yobva yapfuudza iwo makongiresi kudzokera kuwebhusaiti.
Iyo Operating System inokuwana iwe
Chishandiso chako chinoshandisa nzira dzakasanganiswa kuona kwachiri, inozivikanwa seMasevhisi eNzvimbo. Ichaedza nzira dzakanyatsojeka kutanga, uye yodzokera kune dzisina kurongeka kana zvichidikanwa:
- GPS: Kana uri pa smartphone panze, mudziyo uchashandisa GPS chip yakavakirwa mukati kutaurirana nemasatelliti. Iyi ndiyo nzira yakarurama.
- Wi-Fi Positioning System (WPS): Kana uri palaptop, iyi ndiyo nzira inonyanyozivikanwa. Komputa yako inoongorora ese ari pedyo eWi-Fi network (kunyangwe ausina kubatana nawo). Inotumira mazita (SSIDs) uye simba rechiratidzo cheaya network kune dhatabhesi (inowanzo tungamirirwa neGoogle kana Apple). Nekuda kwekuti makambani aya akaronga nzvimbo dzemamiriyoni eWi-Fi routers pasi rese, anogona kupeta nhanhatu chinzvimbo chako nekukatyamadza chaiko — kazhinji mukati memamita mashoma.
- Cell Tower Triangulation: Panharembozha, OS inokwanisa kuona nzvimbo yako zvichibva pane chinhambwe chako kubva kumaserura ari pedyo.
- IP Kero: Kana zvese zvikasabudirira, sisitimu inodzokera pakushandisa IP yako kero kufungidzira guta rako kana dunhu.
Zvakavanzika
Nekuti browser geolocation ndeyechokwadi (nekuda kweWi-Fi scanning), mabhurawuza akagadzirwa kuti asazombogovana ruzivo urwu pasina chibvumirano chako chakajeka, chekupinda. Kana iwe ukaramba mvumo yewebhusaiti, iyo Geolocation API ichavhara chikumbiro, uye saiti ichafanirwa kudonha kumashure kukufungidzira nzvimbo yako kuburikidza neIP kero yako panzvimbo.