This is a promotional video by Enquiro Research which shows how their eyetracking software works, one of the examples is in Second Life. It is a just a short bit, but it is interresting to see where we focus our eyes while navigating through SL.
I do have some questions about the heat map they show at the end. The heat map looks 2D, and would only be useable from one fixed point of view. In reality people would be all looking from different positions and that will influence where we look.
What would be interresting if there was a 3D overlay in SL of the eyetracked data, that showed what object was looked at, but also from which position looked. Maybe something like that could be created in combination of the several sim visitors tracking services that are out there.
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