Rather than have true, realistic lip sync and eye blinks, Yoda would instead have more of a "jaw sync" and slower blinks.

尤达没有完全真实的嘴唇同步和眨眼动作，而是追求一种“下颌同步”和延迟的眨眼动作。

youdao

"The average person who uses a computer or an electronic device blinks about a third as much as we normally do in everyday life.

VOA: special.2011.08.01

Mr. HOLLOWAY: She is reading the alphabet to him, and he blinks when he wants her to stop.

NPR: A Beautiful Movie: 'The Diving Bell and the Butterfly'

At 6pm the app records her face for 30 seconds and counts her eye blinks.

FORBES: Kleiner Perkins' Next Generation: Mike Abbott And Megan Quinn

They will understand our words and gestures, as well as our little taps and blinks.

FORBES: Age of Context Draft Introduction