from BBC News - Business https://ift.tt/2LU80EL
Monday, January 25, 2021
How Covid turbocharged the QR revolution
As a cheap and reliable way to store information, the humble QR code is finding new uses.
from BBC News - Business https://ift.tt/2LU80EL
from BBC News - Business https://ift.tt/2LU80EL
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