Haha, in case you're not aware, FACS is an well established system for categoriz... | Hacker News

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lattalayta on May 31, 2023 | parent | context | favorite | on: The role of cat eye narrowing movements in cat–hum...

Haha, in case you're not aware, FACS is an well established system for categorizing human face movements https://en.wikipedia.org/wiki/Facial_Action_Coding_System

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