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This topic will provide you the opportunity to work on a text-based chat interface for peer-to-peer (P2P) online payment transactions on a smartphone. After a comprehensive research of related work and a comparison of existing solutions, your task will be to design and prototypically implement new approaches and evaluate these in a concluding usability study.
Students may apply to write a bachelor thesis in this area of research.
Recommended prior knowledge: Interaction design, Android or iOS development skills