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Published in 2023 at "Proceedings of the ACM on Human-Computer Interaction"
DOI: 10.1145/3579493
Abstract: Mobile payment systems have become an infrastructural component in citizens' socio-economic life in China. The rapid shift to a cashless society demands vendors of all ages to quickly adapt themselves to the ubiquitous mobile payment…
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Keywords:
mobile payment;
money;
street vendors;
senior street ... See more keywords