Please note that this only applies to a non-integrated Tobii Eye Tracker.
The Tobii Eye Tracker should always be mounted on the bottom of the screen frame. This is necessary as the eye tracker from other angles wouldn't be able to have continuous contact with your eyes and it is the assumed position for our algorithms.
Do not mount the eye tracker on top of the screen frame. Please also avoid tilting the eye tracker.
Oh and one fair warning before you start, the adhesive for this mount is very strong and it won't be easy to take the mount off once it is stuck. It will be like trying to remove Garfield from his plate of lasagna, nearly impossible. However, if your screen gets very hot, it could eventually fall off since heat is this adhesive's weakness.
First, attach the mount for your eye tracker on the bottom of your screen frame.
Then just place your eye tracker on the mount and you are good to go.