Pehea e hana ai ke code QR

Ua ʻike paha ʻoe i nā code ʻeleʻele a me ke keʻokeʻo kūʻokoʻa ma mua o hoʻokahi manawa. I kēia mau lā, ʻike nui ʻia lākou ma ka paʻi ʻana, ma nā uhi o nā makasina a i ʻole ma nā papa hoʻolaha nui. He aha nā code QR a pehea e hana ai?

QR code (mai ka "Quick Response") i kākau ʻia ma Iapana i kahi manawa lōʻihi, ʻoiai i ka makahiki 1994 ua hana ʻia e Denso Wave, ka mea i manaʻo ʻia e kōkua iā Toyota e nānā i ke ʻano o nā kaʻa i ka wā o ke kaʻina hana.

ʻAʻole like me ka barcode maʻamau i loaʻa ma nā huahana āpau i loaʻa i nā hale kūʻai, QR code Loaʻa i kahi hoʻolālā paʻakikī e hiki ai iā ʻoe ke mālama i nā ʻike hou aʻe ma mua o nā "pou" maʻamau.

Ma waho aʻe o ka mana kiʻekiʻe a me ka hana hoʻopili helu kumu, QR code hiki iā ʻoe ke mālama i ka ʻikepili kikokikona me ka hoʻohana ʻana i ka Latin, Arabic, Japanese, Greek, Hebrew, and Cyrillic. I ka wā mua, ua hoʻohana nui ʻia kēia ʻano hōʻailona i ka hana ʻana, kahi i hiki ai ke hoʻomalu maʻalahi a hōʻailona i nā huahana i nā kikoʻī i kahi manawa o kā lākou hana. Me ka hoʻomohala ʻana o ka Pūnaewele, ua hoʻohana nui ʻia i mea e piha ai

E ʻike ʻoe i ka hoʻomau o ka ʻatikala ma ka pukana o Okatoba o ka nupepa