Amazon.com: HTC Vive XR Elite Virtual Reality Headset +。VIVE Full Face Tracker - Eye and Face Tracking on VIVE XR Elite。Vive Full Face Tracker for XR Elite : high-precision tracking。HTC VIVE XR elete 用の顔トラです。HTC Vive XR Elite Gets Face-tracking Add-on with Eye & Mouth。動作確認済みフェイシャルトラッカーFull Face Tracker XR Series