free resources expression references & cheat sheets Facial expression reference guides. FACS Cheat Sheet with GIFs (popular) FACS still images Viseme Cheat Sheet with still images ARKit to FACS translation sheet Facial Action Coding System – simplified with Emoji deep dives & informational posts Basic facial expression tips, research, instructional guides, and commentary. FULL free posts action units (FACS AUs) ARKit & other face tracking mistakes Read More » action units (FACS AUs) big tech’s homogeneous hiring habits are harming our data Read More » action units (FACS AUs) cheek raiser vs. lid tightener Read More » Page1 Page2 Page3 premium post previews