Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

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すればいいのでしょう？

QR codes have become a convenience of modern life. Just scan the black and white mosaic with your phone’s camera and you can do everything from connect to your hotel room Wi-Fi to pay for that public ...

Whether for online banking, retrieving tickets or quickly logging into various internet services - QR codes are ubiquitous. However, it can be a little complicated if the code is only on the cell ...