I got a free tobii eyex at the global game jam as a door prize. I started doing dev on it in C#. After a lot of working with the sample projects I finally got the gist of what was going on. Then I figured out the syntax of the anonymous function used in one particular sample project that printed to the console a x,y position of the eye’s gaze on the computer screen. Once I had that I dynamically changed the Console’s height and width to fill the screen. This was my hack solution, as monogame was proving too difficult and new to use. I wanted results fast.
My first time showing the boys I ended up writing my name with my eyes gaze and I gotta say that was pretty magic and hard/strange to control. After that I fixed a few bugs and cleared the console every “step”. Watch here