How Does Eye Tracking Work?

i would love to know how people are actually reading through things, and then be able to ask them questions afterward. Even if those tools can be made, they don't always play nicely content management systems of different organizations. That's where the lab base research can be handy,. If you can properly model the context of the original person lookingit is possible for many of these problems. We're almost out of time, so i want, a having you each tell people where they can get hold of you.