Real-Time Face Tracking and Projection Mapping
This is one of the coolest things I've seen in a long time. PICS, a Japanese video production company, experimented with face tracking and projection mapping to animate and transform the face of a model in real-time. The model's face was marked with tracking dots and painted in reflective make-up, which allowed a computer system to match an 3D animation with her head movements. From afar, the positional matching and low latency of the projection create a mesmerizing and surreal illusion. It's the kind of effect that I would love to see used in movies, shot in-camera instead of done in post with CGI.