As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

仕事に、人生に効く一冊。 レストランのメニューから支払いに至るまで、QRコードはあらゆるものに使われています。 スマホのカメラをQRコードに合わせるだけで、自動的に関連ページを開いてくれます。しかし、メールのなかにQRコードがある場合はどう ...

Google is reportedly rolling out its updated QR code scanner UI on Android. The update revamps the link menu after scanning, giving users more interactions, such as Copy text and Share, alongside the ...

Add Yahoo as a preferred source to see more of our stories on Google. You can scan the QR code on your own smartphone without needing a second device. Photo: Getty Images QR codes can be scanned ...