QR code – Diff

WikiTowns use barcodes to share local information on smartphones

May 20, 2015 by Gnangarra

WMF trademark practices for QR codes and wikitowns

March 8, 2013 by Rubina Kwon

QR Codes + Wikipedia

September 28, 2011 by Liam Wyatt

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Tag: QR code

WikiTowns use barcodes to share local information on smartphones

WMF trademark practices for QR codes and wikitowns

QR Codes + Wikipedia

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