login To access the premium content, please sign in – or sign up to become a member – OR check out the free stuff here!If you are a current member experiencing login issues, go here. Username Password Remember Me Forgot Password explore free related content faces you don’t want to see during UX research – especially for VR chimpanzee vs. human facial expressions, part I ARKit & other face tracking mistakes “it’s all in the eyes” and other lies: a critique on contemporary emotion research eyelid crease variation bias in emotion tracking LOAD MORE