Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...
JOHOR BARU: The first day of the implementation of the new QR code system for car users at the two land checkpoints with Singapore has received mixed reactions from users. While some welcomed the move ...
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This QR code is the smallest in the world and can 'only be recognised with an electron microscope'
You don't happen to have a microscopic phone camera yet, do you?
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