SignBridge
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

SignBridge is an experimental browser prototype for simple ASL-to-voice interactions. MediaPipe Hands processes webcam frames locally and converts short hand-landmark windows into compact text. With Live Translate enabled, Meta Muse Spark maps that text to a 40-term vocabulary or fingerspelled letters; the browser speaks the resulting phrase. The submitted video shows live model responses and their limits: 65 unclear results in 67 calls, and one “hello” output added an order request. This is not validated translation or a substitute for an interpreter. Live demo: https://signbridge.trenchesnetwork.xyz/