Elise Vens, Emmet Lowry and Nathan Gaborieau are the young entrepreneurs behind Ecode, a QR code-based system aimed at making consumers and clothing brands more aware of sustainability. The trio met ...

Supermarket chains including Tesco, Morrisons and Ocado are already trialling QR codes on products which will eventually replace barcodes in an eco-friendly drive. The retailers have brought in QR ...

At a busy taxi rank on a windy afternoon, a young vendor offers her product – and something unexpected: a laminated QR code. “Scan here,” she tells a commuter, who takes out a phone and makes a quick ...