Nifty. I use PoseNet[1] on tensorflow.js to locate eyes for 3D UIs on a laptop. lploc seems much faster, but requires a more restricted head pose. Maybe I'll try using both.

I've also been looking for usable gaze tracking, to play with combined gaze (fast but low resolution) and head (high resolution but slow) pointing. Perhaps lploc can help with that.

So thank you for your work.

[1] PoseNet webcam demo: https://storage.googleapis.com/tfjs-models/demos/posenet/cam...