Creating a Fish Tank VR experience using two HTC Vive controllers as trackers

This project is a variation of my webcam-based Fish Tank VR system. Instead of tracking users’ heads through a web camera, this project is equipped with two HTC Vive controllers as trackers. One of the controllers was attached to the display and the other was attached to the viewer’s head. Compared to the webcam tracking system, it’s obvious that the controllers are tracked more precisely and stable.