Scanning a QR code from a screen is faster than from a piece of paper? How does that work?
> smarter
A smart person would carry both a digital and paper copy of their travel documents.
> greener
Ah, yes, all it takes to make flying "green" is eliminating a single sheet of A4 paper per passenger.
That's 80% filled with ads...
Scanning a QR code from a screen is faster than from a piece of paper? How does that work?
> smarter
A smart person would carry both a digital and paper copy of their travel documents.
> greener
Ah, yes, all it takes to make flying "green" is eliminating a single sheet of A4 paper per passenger.