Polyphemus
参考：
Polyphemus – Facial Capture System | Unity Asset Store [Official]
Polyphemus – Facial Capture System | Unity Forum
Fabrizio Zagaglia (@_z4g0_) | Twitter
POLYPHEMUS – Facial Capture System for Unity – YouTube
Face Cap
参考：
Face Cap – Motion Capture | Apple App Store [Official]
Facial Motion Capture in Unity: From FaceCap to In-game Model | Enemy Hideout
iFacialMocap
参考：
iFacialMocap | Apple App Store [Official]
Unity で iFacialMocap を使用してフェイシャルモーションキャプチャする方法 – YouTube
Dynamixyz
参考：
Dynamixyz (@Dynamixyz) | Twitter
Live Face Tracking in Unity – YouTube