E pili ana i ka QR Code Scanner Online

Ua hoʻokumu ʻia ʻo QR Code i kahi manawa i hala aku nei, ua hoʻokumu ʻo ia iā ia iho he sesame waiwai mai kona hoʻohana ʻana i ka pōʻaiapili o ka maʻi maʻi Covid-19. ʻO ka QR code ke kū nei no ka "Quick response code". He barcode ʻelua-dimensional, kahi e hiki ai ke mālama i ka ʻikepili kikohoʻe.

Hōʻike ʻo ia iā ia iho ma ke ʻano o ka checkerboard paʻakikī, i loaʻa i nā ʻāpana ʻeleʻele liʻiliʻi ma ke ʻano keʻokeʻo. ʻAʻole no ka manawa kūpono kēia ʻano: ua hoʻoulu ʻia e ka pāʻani Iapana kaulana, hele. ʻOiaʻiʻo, ua hana ʻia ka QR code e ka ʻenekini Kepani ʻo Masahiro Hara, i ka makahiki 1994. Ma mua, ua hoʻohana ʻia i nā hale hana o Toyota e nānā i nā ʻāpana ʻāpana ma nā laina hana. no laila ma Iapana i lilo ai i mea kaulana loa.

Ma nā ʻāina ʻē aʻe, ua kaulana ka QR code ma hope. ʻO ia wale nō mai ka makahiki 2010 i hoʻohana nui ʻia i kēlā me kēia lā. I kēia lā, hiki ke hōʻike i kāu tikiki kaʻaahi ma kēia ʻano, heluhelu i nā menus o kekahi mau hale ʻaina, kaʻana like i kāu playlist Spotify, a i ʻole e hōʻoia i kāu tikiki kiʻiʻoniʻoni.

No ke aha i kaulana loa ai ka QR Code?

Nui nā pono o kāna ʻano. ʻO ka mea mua, aia ka QR code i ka maʻalahi o ka hoʻohana. ʻAʻole i loaʻa wale ma ke ʻano kikohoʻe akā ma kahi pepa. Pono kona hoʻohana ʻana i kahi hāmeʻa me kahi kāmela me ka ʻole o nā hana hou.

Wahi a ka pūnaewele ʻAmelika ʻo Gizmodo, hiki i ka QR code ke loaʻa i 100 mau manawa ʻoi aku ka ʻike ma mua o kahi barcode maʻalahi. No laila, hiki iā ia ke mālama i nā ʻano ʻikepili āpau. ʻO kekahi ʻano ʻē aʻe o ka QR code ʻo kona hiki ʻole. Mahalo i kona ʻano, ʻaʻole hiki ke "hack" maoli i kahi code QR: a laila pono e hoʻololi i kahi o nā ʻāpana liʻiliʻi i hoʻokumu ʻia. ʻO ka ʻenehana, ʻaʻole hiki kēia.

Pehea e kiʻi ai i ka ʻike mai kahi QR code?
ʻO ka QR Code he barcode ʻelua-dimensional, kahi e hiki ai ke mālama i ka ʻikepili kikohoʻe, e like me ka URL, kahi helu kelepona, kahi leka uila, a i ʻole ke kiʻi. Nui nā ala e heluhelu ai i kahi QR code, hāʻawi ʻo online-qr-scanner.net i kahi scanner code QR manuahi me kēia mau ʻano scan:

- Ke nānā nei i kahi QR code me kahi kāmela: ʻO kēia ke ala maʻalahi loa e heluhelu ai i kahi code QR, pono ʻoe e kuhikuhi i kāu kāmela i ka QR code, a e heluhelu ʻia ia.
- Ke nānā nei i kahi QR code mai kahi kiʻi: ʻO kēia ke ala maʻamau e heluhelu ai i kahi code QR, hiki iā ʻoe ke kiʻi i ke kiʻi o ka QR code a nānā iā ia ma ka hoʻouka ʻana i ka scanner.
- Ke nānā nei i kahi QR code mai ka clipboard: I kekahi manawa ʻaʻohe āu pahupaʻikiʻi, akā he clipboard kāu. Hiki iā ʻoe ke nānā i kahi QR code mai kāu clipboard ma ka hoʻopili ʻana i ka scanner.