QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, phone numbers, or even coupons. QR codes are found everywhere from ...

Masahiro Hara of Denso Wave Inc. came up with the QR code payment technology in 1994. A QR code is a two-dimensional matrix that contains data encoded within. They were developed to replace barcodes ...

More and more retailers are considering the QR code for a variety of use cases. After all, others—including restaurants, coffee shops, and department stores—are using these codes to enhance the ...

“扫码支付”、“扫码关注”、“扫码加好友”……“扫码”成了现在日常使用频率非常高的一个词汇。再加上突如其来的 ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...