Momwe QR code imagwirira ntchito

Mwinamwake mwakumanapo ndi zizindikiro zakuda ndi zoyera kawiri kawiri. Masiku ano, amaoneka mochulukirachulukira m’manyuzipepala, pachikuto cha magazini kapenanso pazikwangwani zazikulu zolengeza. Kodi ma QR code ndi chiyani ndipo amagwira ntchito bwanji?

QR code (chidulecho chimachokera ku "Quick Response") chinalembedwa ku Japan kalekale, popeza mu 1994 idapangidwa ndi Denso Wave, yomwe imayenera kuthandiza Toyota kuyang'anira mkhalidwe wa magalimoto panthawi yopanga.

Mosiyana ndi barcode yokhazikika yomwe imapezeka pafupifupi chilichonse chomwe chili m'masitolo, QR code ili ndi dongosolo lovuta kwambiri lomwe limakupatsani mwayi wosunga zambiri kuposa "mizati" yokhazikika.

Kuphatikiza pa kuchuluka kwapamwamba komanso ntchito yoyambira ya manambala, QR code imakupatsaninso mwayi wosunga zolemba pogwiritsa ntchito Chilatini, Chiarabu, Chijapani, Chigriki, Chihebri, ndi Chisililiki. Poyamba, chizindikiro chamtunduwu chimagwiritsidwa ntchito makamaka popanga, komwe kunapangitsa kuti athe kuwongolera mosavuta ndikuyika zinthu mwatsatanetsatane pagawo lomwe lapanga. Ndi chitukuko cha Intaneti, wakhala ankagwiritsa ntchito kwambiri kuti mokwanira

Mudzapeza kupitiriza kwa nkhaniyo m’kope la October la magazini