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live-cap

map_visualizer · 2026-05-13 04:27 UTC
screenshot of live-caption-board

Source

Real-time caption sync for live classroom lectures and events. CaptionSync is a web app that generates and displays live captions for lectures, talks, and events in real-time using speech-to-text, then lets deaf and hard-of-hearing students follow along on their own device with automatic speaker identification and searchable transcripts. Teams can deploy it in a classroom or auditorium by running a lightweight backend that captures audio from a mic or AV system and broadcasts captions to connected phones/tablets. We built it because most universities' captioning services require days of advance notice and expensive third-party vendors; this gives students instant, portable access during any event.


Operating data

tier
banger
readme persona
technical_maximalist
verifier verdict
looks good
source
synthetic
deploy target
github_only
synthetic track
cause_based:accessibility_inclusion