Nekuuya kweiyo nharembozha yekubhadhara nguva, QR Code kubhadhara kwave kuwanda kwakakurumbira uye kwakajairika. Inogona kuoneka mumamiriro ezvinhu akasiyana siyana akadai seyekutenga mall, zvitoro zvemaruva, mahotera, uye zvekufambisa.
Iyo QR Code yekubhadhara yakashandiswa zvakanyanya muzvitoro zvechinyakare zvakakurumbira mufundisi wenhare Iyi imwe chete offline QR Code tekinoroji inobvumira kuongororwa uye kugadziriswa neiyo Nyanzvi kuburikidza neInternet yeInternet - Cashier Cashier mudziyo kana nharembozha iri kunze kwenyika.
Nekudaro, iyi iri nyore kugadzirisa maitiro haina kunyatso kushanda pamabhazi. Nekuda kweiyo yakasarudzika nzvimbo yekushandisa
Kuti udzore nguva yekuvimbiswa uye yekugadzirisa yeQR maMagariro kusvika mukati me300 milliseconds, ikozvino yakanangana neyakafambisa kadhi yekufambisa inovavazve
Muna Nyamavhuvhu 2016, ant ane mari pamwe neHangzhou Veruzhinji vekufambisa kuti vaedze iyo QR Code yekubhadhara yakavakirwa panhamba mbiri dzekunze pane maviri ekutyaira nzira. Mushure mekuedza kwakasiyana-siyana tekinoroji, svosve kuti QR Code tekinoroji ndiyo nzira inoenderana nekubhadhara kwakanyanya, uye zvakanyatsokodzera maitiro evashandisi mune yazvino nharaunda.
Dual Offline tekinoroji inobvumidza kuzivikanwa uye yekubhadhara mabasa kuti apedziswe iyo mbozhanhare yemushandisi Zvinoratidzika seyakareruka dual Offline QR kodhi yekubhadhara yakunda zvipingamupinyi zvakawanda munzira yekutengeserana.
QR maCodhi ane ruzivo rwakaderera - Kutakura kugona, uye ruzivo rwakawanda rwavanowana, iyo yakadzika yekuziva huwandu uye yekugadzirisa kugona kwavo, inovaita kuti vatore zvikanganiso uye nguva refu yekuziva. Kubva pane yekuchengetedza maonero, imwe yekuwedzera ruzivo inoda kuiswa muQR macodhi. Izvi zvinoda ruzivo rwekuita kuti iite sekukwereta sezvinobvira uchiramba uchichengetedza algorithm yekuchengetedza simba, ichirova chiyero pakati pekureba ruzivo uye nekuziva zvinobudirira.
Kupfuurirazve, QR Codes haigone kuita muBidirectional Information Exchange. Nepo kuverenga kwebhazi kadhi vaverengi vanogona kuziva mbozhanhare mbozha QR kodhi Nekusuma chaiko - zita rezita uye Sesame chikwereti, vashandisi vane chikwereti chakanaka vanogona kunakidzwa "kutora bhazi kutanga, kubhadhara gare gare" mabasa.