'Project Warhol' offers $50/hour to train Meta's Codec Avatars model by capturing facial expressions, speech, and gestures.Participants perform tasks like mimicking expressions, reading sentences, making gestures, and more to improve virtual reality experiences.Recruitment is handled by AI dataset company Appen for Meta in Pittsburgh, known for researching Codec Avatars aiming for true social presence.Meta has been making progress on avatars, with a focus on narrowing the quality gap between high-end capture rig and mobile-generated avatars.