Hey 👋 I'm the maker. I kept seeing "facial emotion AI" that implies it can read minds or detect lies. I wanted the honest opposite: show the real signal, and be clear where the science stops. AURA overlays real-time facial analysis on any YouTube video — 468 landmarks, FACS Action Units, expressions, microexpressions — 100% on-device (no frame leaves your browser). Useful for: • Studying facial expression / FACS live (psychology, acting, animation) • Actors & creators reviewing expressions • Observing expression shifts in talks/interviews (as observation, not verdict) The hard part was restraint: facial lie-detection is unreliable (~54%), so instead of faking a "lie detector" I labeled that layer a non-diagnostic "incongruence index," with a disclaimer in the UI. Free, no ads, no account. Feedback welcome!

AURA — Facial Analysis for YouTube

Real-time facial analysis on YouTube — not a lie detector

Real-time facial analysis on YouTube — not a lie detector