Here are four panels arranged in a 2x2 grid, each depicting a scan of text with overlaid blue lines representing eye movement patterns.
All panels have the same text content, a dense paragraph of standard font size and style.
The upler panel, labeled “patient diagnosed with ASD/ADHD”, shows a chaotic and erratic pattern of blue lines crisscrossing the text in many directions, with a generally higher density of lines.
The panels below, representing an eye-tracking scan from a “neurotypical patient”, shows a more organized, left-to-right, horizontal pattern of lines, with fewer vertical or diagonal movements.