QRコードはウェブサイトへのリンクや電子マネー決済などの用途で広く利用されていますが、「複雑なQRコードが小さく印刷されていて読み取れない！」といった経験をしたことがある人は多いはず。そんな「複雑で読み取りづらいQRコード」を「シンプルで ...

Events can be marketing opportunities for your business and brand. One marketing tactic that is commonly used at events or to share information with a target audience is a Quick Response (QR) code. ...

QRコードには誤り訂正機能が組み込まれており、一部が汚れていたり破損したりしていても元の情報を読み取れるようになっています。そんなQRコードの誤り訂正能力を実感できるウェブサイトが「QR is cool」で、自分でQRコードの一部を改変しながらどれだけ ...

DANRIDGE, Tenn. (WATE) — A QR code on a flyer caught the attention of viewers recently, with many wondering if the code was real or fake. The flyer was sent by the Jefferson County Rescue Squad, which ...

For the longest time we’ve been using UPC bar codes to store strings of information in a compact space on both product labels and people in dystopian sci-fi movies. But as our needs grew and became ...

For designers and artists, a QR code isn’t just a scannable square — it’s a visual gateway that connects creativity with ...

Masahiko Hara, who developed the QR code, says the codes' uses have surpassed his expectations. (Photo courtesy of Denso Wave Inc.) Did you know those square QR codes we see all around us were ...