HTC upgrades Vive Focus 3 with eye and face tracking
Lippentracker-Zubehör von HTC - VR Expert Blog
VIVE Pro / Pro 2 Face Tracker - Kaufen bei Unbound XR
HTC Launches Aftermarket Face & Eye-trackers for Vive Focus 3 – Road to VR
VR Eye Tracking & Foveated Rendering with VRS
Zi on Twitter: "Personal VR experiment with a Vive Pro Eye + lip tracking. I control a kaiju with only my face! #madewithunity #unity3d #gamedev #VR https://t.co/1OzxaTaEGV" / Twitter
HTC Launches Aftermarket Face & Eye-trackers for Vive Focus 3 – Road to VR
Mouth Tracking in VR is a GAME CHANGER! - YouTube
HTC Vive Pro Lip Tracking Module and developer kit announced - Geeky Gadgets
I've integrated the HTC Vive Lip Tracker into Neos VR (social VR sandbox) : r/virtualreality