Do you remember doing the coloured dots test as a kid? This was to check if you were colour blind. If you could see the pattern or number, you weren’t…
In the midst of a mass of stimuli did anything stand out?
Even if you can’t remember the test, the principle is still interesting.
Are you seeing things that maybe not everyone sees? Something that is obvious to you, but not everybody else?
What are you going to do with it?