關於「Code scanning」標籤，搜尋引擎有相關的訊息討論：

QR code reader&QR code Scanner - Apps on Google Playplay.google.com › store › apps › details › id=tw.mobileapp.qrcode.bannerQR Code Scan & Barcode Scanner - Google Play 應用程式play.google.com › store › apps › details › gl=twHow to try GitHub Advanced Security with your tea