Facebook and Google use QR codes to link phones and desktops. It shows the QR code and your point your phone at it and that's it. I can't think of anything quic

Facebook and Google use QR codes to link phones and desktops. It shows the QR code and your point your phone at it and that's it. I can't think of anything quicker. People sometimes say they're ugly. Who cares? You'd rather type a load of random crap instead?