Zizindikiro za QR ndizitsulo ziwiri zomwe zingathe kuwerengedwa ndi mafoni ambiri ndi mafoni. Zizindikiro, zomwe zili zing'onozing'ono ndi zakuda ndi zoyera, zimawonekera m'malo osiyanasiyana, monga magazini ndi mapepala. QR code imagwiritsidwa ntchito pofuna kufotokozera mtundu wina wa chidziwitso, monga malemba kapena URL .
"QR" mu zilembo za QR imayimira "kuyankha mofulumira," monga momwe zizindikiro zalembedwera kuti ziziwerengedwa mofulumira. Zizindikiro za QR zingathe kuwerengedwa ndi owerenga a QR code ndi mafoni ena. Kuti muwerenge QR code, foni yanu idzafuna kamera - kotero imatha kujambulitsa chithunzi - ndi wowerenga QR code. Mukhoza kupeza ambiri owerenga ma QR owerenga pamasitoma osiyanasiyana osiyanasiyana ogulitsira mafano osiyanasiyana.
Pakompyuta yanu ikawerenga code, chidziwitso chimene chikusungidwa chikugawanika. Mutha kutengedwera ku URL yomwe mungathe kuwonera kanema kanema, kapena mungapatsidwe tsatanetsatane za kampani yomwe mwaona ikulengezedwa. Mwinanso mungaperekedwe ndi chiphonje kwa bizinesi yapafupi.
Ngati muli ndi Smartphone yochokera ku Android kapena iPhone , mwinamwake simubwera ndi wowerenga QR wolemba. Choncho, ndingakulimbikitseni kuti mulole Koperative ya QR Code Reader, yaulere, ndipo imapezeka pa zonse, Android ndi iOS. Komanso, imakhala ndi mawonekedwe abwino, omwe ndi osavuta kugwiritsa ntchito.