O'Donnell Online

Communications & Marketing in a Digital World

Tag: QR codes

QR Codes – What a Difference a Year Makes

The ScanLife Trend Report has been published and gives some insight into the usage and impact of QR codes.

Tesco Creates Virtual Supermarkets in South Korean Train Stations

Redefining the term ‘Convenience Store’, Tesco shoppers in South Korean can now show at virtual supermarkets while waiting for the next train using a smartphone app.

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