QR Code Error Correction

As part of The University of Wolverhampton Centre for Art and Design Research and Experimentation lecture series, Dr Tim Kindberg (Senior Researcher at HP Labs, Bristol, UK) is giving a talk on ‘Digital-physical Mashups’. The poster advertising the event (reproduced below) is a good example of the error correction capability inherent in QR Codes. Although a large section of the bottom right-hand corner is missing the QR Code is easily readable.

Example of QR Code error correction capability

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