Recurrence, heat maps, trajectories and fixations

ET Analysis 1yMore analysis from Dave Jacobs’ eye tracking project. We wrote all the analysis code ourselves in Mathematica. There’s a bug in the heat map compositing, but I shall procrastinate a solution soon.

Lifted largely from Eye Tracking: A comprehensive guide to methods and measures.

We used some ideas from Anderson’s paper on recurrence, modifying them to make a little more sense. We’re still analyzing everything, but we have some interesting results so far.