Za QR Code Scanner Online

QR Code idapangidwa kalekale, idadzikhazikitsa ngati sesame wamtengo wapatali kuyambira pomwe idagwiritsidwa ntchito pa mliri wa Covid-19. Khodi ya QR imayimira "Quick response code". Ndi barcode yokhala ndi mbali ziwiri, zomwe zimapangitsa kuti zitheke kusunga deta ya digito.

Imadziwonetsera ngati mtundu wa boardboard yovuta, yokhala ndi mabwalo ang'onoang'ono akuda pamtundu woyera. Fomu iyi sichifukwa chamwayi: idauziridwa ndi masewera otchuka aku Japan, pitani. Zoonadi, QR code inalengedwa ndi injiniya wa ku Japan Masahiro Hara, mu 1994. Poyambirira, idagwiritsidwa ntchito m'mafakitale a Toyota kuti azitsatira zida zotsalira pamizere yopanga. ndiye ku Japan komwe kwakhala kotchuka kwambiri.

M'maiko ena, nambala ya QR idadziwika pambuyo pake. Ndi kuyambira koyambirira kwa 2010s pomwe kugwiritsidwa ntchito kwake kwakula tsiku ndi tsiku. Lero, ndizotheka kuwonetsa tikiti yanu yamsitima motere, werengani mindandanda yazakudya zina, kugawana nawo Spotify playlist, kapena kuti tikiti yanu ya kanema itsimikizidwe.

Chifukwa chiyani QR Code ndiyotchuka kwambiri?

Maonekedwe ake ali ndi ubwino wambiri. Choyamba, nambala ya QR ili ndi kuyenera kukhala kosavuta kugwiritsa ntchito. Osapezeka mumtundu wa digito komanso papepala. Kugwiritsa ntchito kwake kumangofunika chipangizo chokhala ndi kamera popanda zina zowonjezera.

Malinga ndi tsamba laku America la Gizmodo, nambala ya QR imatha kukhala ndi chidziwitso chochulukirapo nthawi 100 kuposa barcode yosavuta. Chifukwa chake, zimathandizira kusunga mitundu yonse ya data. Ubwino wina wa nambala ya QR ndikusaphwanya kwake. Chifukwa cha mawonekedwe ake, ndizosatheka "kuthyolako" nambala ya QR: pangakhale kofunikira kusintha malo ang'onoang'ono omwe amapanga. Mwaukadaulo, izi sizingatheke.

Momwe mungatengere zambiri pakhodi ya QR?
Khodi ya QR ndi barcode yokhala ndi mbali ziwiri, yomwe imatheketsa kusunga data ya digito, monga ulalo, nambala yafoni, meseji, kapena chithunzi. Pali njira zingapo zowerengera nambala ya QR, online-qr-scanner.net imapereka scanner yaulere ya QR ndi njira izi:

- Kusanthula kachidindo ka QR ndi kamera: Iyi ndiye njira yosavuta yowerengera nambala ya QR, mumangofunika kuloza kamera yanu pakhodi ya QR, ndipo imawerengedwa yokha.
- Kusanthula kachidindo ka QR pachithunzi: Iyi ndiye njira yodziwika kwambiri yowerengera nambala ya QR, mutha kujambula chithunzi cha QR code ndikuyiyika pa scanner.
- Kusanthula kachidindo ka QR pa clipboard: Nthawi zina mulibe kamera, koma muli ndi bolodi. Mutha kuyang'ana kachidindo ka QR pa bolodi lanu poyimitsa mu sikani.