It's a rarity to find a peer with a printer, let alone a scanner. As technology evolves, it seems like the scanner is going the way of the fax machine, slowly but surely slipping into oblivion. That ...

Android’s QR scanner is mainly accessed through a Quick Settings tile, especially on Pixel phones and a few other Android devices.

While scanning documents on Android devices is quick and easy, many users still go through the extra steps of manually converting these images into PDFs and uploading them to Google Drive.