I really Like the Eye Tracker, works well on my 34'' curved display with some creative mounting

I really Like the Eye Tracker, works well on my 34'' curved display with some creative mounting

If a game you want to play is not in Tobii's list, the Eye Tracker is completely useless and no features enable it to work in game

It also works with contact lenses but loses some accuracy in the corners of the screen, probably due to the lens distorting the glints at an angle, I've used other eye trackers and the other non-head-mounted ones also had this problem.

The eye tracker itself is very fun to use

When you do have everything set up and working as it should, it is a nice product

This thing is completely useless unless you have some sort of disability that prohibits use of normal mouse inputs, if you are disabled in such a way you're probably used to being frustrated by things not working as you would like and in that case this might be for you.