Long-Term Experiences with an Iterative Design of a QR-Code-Based Payment System for Beverages.

Max-Emanuel Maurer Alexander De Luca Alina Hang Doris Hausen Fabian Hennecke Sebastian Loehmann Henri Palleis Hendrik Richter Simon Stusak Aurélien Tabard Sarah Tausch Emanuel von Zezschwitz Franziska Schwamb Heinrich Hussmann Andreas Butz

Published in: INTERACT (4) (2013)

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