Explore how HTC VIVE introduced precision eye tracking with the VIVE Pro Eye for extra intuitive and interactive VR in part 3 of our implementations of human-machine interfaces. Check out the full story of HTC innovations: youtu.be/imqyLpLX5Po Learn more about HTC VIVE: htcvive.co/3OgSxM8 #htc #htcvive #eyetracking