Barcelona's vetted metro musicians received only 10 seconds of attention from 355,000+ daily commuters, with cashless travelers unable to tip.
Design a mobile app add-on enabling commuters to discover and support musicians seamlessly.
Led UX/UI design through field research, interviews, and user flow development. Created QR-scanning for live audio streams, a proximity-based discovery map, and an interactive swipe-up tipping interface.
Delivered a prototype transforming brief encounters into sustained experiences, enabling cashless tipping and extended musician exposure beyond physical stations.