Show HN: Singapore MRT announcements app – Built for my son

Category: other

Tags: singapore, mrt, audio, interactive-map, fan-project

Score: 3.8/10 (Innovation: 4, Technical: 4, Documentation: 3, Utility: 4)

An interactive web map of Singapore's MRT system where tapping stations plays authentic on-board announcements and door-closing sounds, with multilingual support and line filtering. It's a charming fan project built for the creator's child, using a reconstructed LTA typeface and hand-drawn map.

Target audience: general public, transit enthusiasts, parents of young children

Repository: https://kavyaj.github.io/mrt-announcements/ · 80 stars

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