“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 ...

QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service. You can find it being used for advertising purposes, where brands put up ...

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 ...

QR codes have been a laughing-stock for years now. The gangly square bar codes were slapped on posters and magazine pages, and heralded as an easy way to open URLs or bonus content. Instead they ...

Scammers have used QR codes to steal personal information by imitating legitimate companies or sending deceptive emails and text messages, the Federal Trade Commission said. By Amanda Holpuch QR codes ...