Amazing.

Yes.

And just to give people a sense of what we mean when we talk about eye tracking.

Yes.

These are experiments where we ask people to use equipment like you see here.

This is what we call a tower based or tabletop based eye tracker where someone sits in the chair at the right, puts their chin inside that chin rest.

And we are recording what their eyes are doing when they look at the monitor that in this picture is off to the left.

to.