Live Captions Local SDK Miniapp

Local MentraOS miniapp version of the original LiveCaptionsOnSmartGlasses app.

This app runs as a JavaScript bundle inside the MentraOS mobile app WebView. It subscribes directly to session.transcription, mirrors the live caption text to glasses with session.display.showTextWall, and persists final transcript history with session.storage.

Development

This app currently depends on the local MentraOS miniapp SDK. Use a MentraOS checkout on the mentra-miniapp-sdk branch so the @mentra/miniapp and @mentra/miniapp-cli file dependencies resolve locally.

bun install
bun run dev

Scan the printed QR code from MentraOS Developer Settings.

Release Build

bun run build
bun run pack